{"artifacts":{"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5":{"artifact":"table","caption":"Summary of the present experimental results for the phase equilibria at 400, 450, and 500 � C.","label":"5","page":11},"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3":{"artifact":"table","caption":"Summary of crystal structure information and enthalpy of formation for the compound T (Al 18 Mg 3 Cr 2 ) in the Al-Cr-Mg system.","label":"3","page":4}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{},"elements":["AL","CR","MG"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1016/0022-5088(87)90240-2":{"authors":["K.M Kerimov","S.F Dunaev","E.M Sljusarenko"],"citation":"K.M Kerimov, S.F Dunaev, E.M Sljusarenko, Investigation of the structure of ternary phases in AlMgTi, AlMgV and AlMgCr systems, Journal of the Less Common Metals 133, 297-302 (1987).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(87)90240-2","doi_url":"https://doi.org/10.1016/0022-5088(87)90240-2","id":"doi:10.1016/0022-5088(87)90240-2","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Investigation of the structure of ternary phases in AlMgTi, AlMgV and AlMgCr systems","year":1987},"doi:10.1016/j.jallcom.2016.12.298":{"authors":["Senlin Cui","In-Ho Jung","Junghwan Kim","Jinghua Xin"],"citation":"Senlin Cui, In-Ho Jung, Junghwan Kim, Jinghua Xin, A coupled experimental and thermodynamic study of the Al-Cr and Al-Cr-Mg systems, Journal of Alloys and Compounds 698, 1038-1057 (2017).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2016.12.298","doi_url":"https://doi.org/10.1016/j.jallcom.2016.12.298","id":"doi:10.1016/j.jallcom.2016.12.298","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"97462d91a438e1cf","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"A coupled experimental and thermodynamic study of the Al-Cr and Al-Cr-Mg systems","year":2017}},"part":1,"parts":1,"records":[{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-MUX2MX7WJ3","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":1},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.952,"CR":0.048,"MG":0.0},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.997,"CR":0.003,"MG":0.0},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.863,"CR":0.137,"MG":0.0},"composition_source":"printed","phase":"Al7Cr"}],"phases":[{"label":"fcc_A1"},{"label":"Al7Cr"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r01#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-OHXVBW4MSW","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":2},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.889,"CR":0.054,"MG":0.057},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.981,"CR":0.003,"MG":0.016},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.782,"CR":0.09,"MG":0.129},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.859,"CR":0.139,"MG":0.002},"composition_source":"printed","phase":"Al7Cr"}],"phases":[{"label":"fcc_A1"},{"label":"T"},{"label":"Al7Cr"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r02#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-6GL422HTSL","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":3},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.84,"CR":0.033,"MG":0.128},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.909,"CR":0.001,"MG":0.09},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.77,"CR":0.089,"MG":0.141},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r03#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-IAP6TQZ74R","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":4},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.669,"CR":0.022,"MG":0.309},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.88,"CR":0.0,"MG":0.12},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.619,"CR":0.0,"MG":0.381},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.769,"CR":0.087,"MG":0.144},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"Al3Mg2"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r04#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-PWE7EELK3N","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":5},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.747,"CR":0.025,"MG":0.228},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.877,"CR":0.0,"MG":0.122},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.618,"CR":0.0,"MG":0.382},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.766,"CR":0.087,"MG":0.147},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"Al3Mg2"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r05#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-IZY4KSAKKT","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":6},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.656,"CR":0.013,"MG":0.331},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.881,"CR":0.0,"MG":0.119},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.618,"CR":0.0,"MG":0.382},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.769,"CR":0.087,"MG":0.144},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"Al3Mg2"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r06#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-WUXPXYBQG3","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":7},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.67,"CR":0.005,"MG":0.325},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.864,"CR":0.0,"MG":0.136},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.617,"CR":0.0,"MG":0.382},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.768,"CR":0.088,"MG":0.144},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"Al3Mg2"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r07#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":723.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-VHEK5L6EAL","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":8},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.717,"CR":0.028,"MG":0.255},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.823,"CR":0.0,"MG":0.177},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.615,"CR":0.0,"MG":0.385},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.767,"CR":0.088,"MG":0.144},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"Al3Mg2"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r08#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":723.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-LPWBSLCL7Q","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":9},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.867,"CR":0.027,"MG":0.106},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.919,"CR":0.001,"MG":0.08},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.773,"CR":0.089,"MG":0.139},"composition_source":"printed","phase":"T"}],"phases":[{"label":"fcc_A1"},{"label":"T"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r09#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":723.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-XD4TQP57UM","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":10},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.956,"CR":0.044,"MG":0.0},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.996,"CR":0.004,"MG":0.0},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.861,"CR":0.139,"MG":0.0},"composition_source":"printed","phase":"Al7Cr"}],"phases":[{"label":"fcc_A1"},{"label":"Al7Cr"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r10#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":723.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-BIUULZ2DHH","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":11},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.904,"CR":0.047,"MG":0.049},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.988,"CR":0.002,"MG":0.01},"composition_source":"printed","phase":"fcc_A1"},{"basis":"mole_fraction","composition":{"AL":0.791,"CR":0.089,"MG":0.12},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.859,"CR":0.138,"MG":0.002},"composition_source":"printed","phase":"Al7Cr"}],"phases":[{"label":"fcc_A1"},{"label":"T"},{"label":"Al7Cr"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r11#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":723.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-MUEDNS3X33","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":12},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.703,"CR":0.06,"MG":0.237},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.773,"CR":0.086,"MG":0.141},"composition_source":"printed","phase":"T"}],"phases":[{"label":"T"},{"label":"Liquid","model_phase":"LIQUID"},{"label":"Al3Mg2"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r12#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":773.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-WTPKTSWTUK","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":13},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.745,"CR":0.043,"MG":0.212},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.773,"CR":0.087,"MG":0.14},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.863,"CR":0.00045,"MG":0.136},"composition_source":"printed","phase":"fcc_A1"}],"phases":[{"label":"T"},{"label":"fcc_A1"},{"label":"Liquid","model_phase":"LIQUID"},{"label":"Al3Mg2"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r13#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":773.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-06},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-BRBEN75QOF","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":14},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.832,"CR":0.045,"MG":0.123},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.674,"CR":0.326,"MG":0.0001},"composition_source":"printed","phase":"γ_L"},{"basis":"mole_fraction","composition":{"AL":0.784,"CR":0.209,"MG":0.008},"composition_source":"printed","phase":"Al4Cr"},{"basis":"mole_fraction","composition":{"AL":0.855,"CR":0.139,"MG":0.005},"composition_source":"printed","phase":"Al7Cr"},{"basis":"mole_fraction","composition":{"AL":0.778,"CR":0.086,"MG":0.136},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.905,"CR":0.00144,"MG":0.093},"composition_source":"printed","phase":"fcc_A1"}],"phases":[{"label":"γ_L"},{"label":"Al4Cr","model_phase":"AL4CR"},{"label":"Al7Cr"},{"label":"T"},{"label":"fcc_A1"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r14#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-06},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-2TC2BYYDQE","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":15},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.704,"CR":0.005,"MG":0.291},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.685,"CR":0.314,"MG":0.001},"composition_source":"printed","phase":"γ_L"},{"basis":"mole_fraction","composition":{"AL":0.768,"CR":0.211,"MG":0.02},"composition_source":"printed","phase":"Al4Cr"},{"basis":"mole_fraction","composition":{"AL":0.777,"CR":0.0861,"MG":0.137},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.619,"CR":0.0006,"MG":0.38},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.914,"CR":0.0004,"MG":0.086},"composition_source":"printed","phase":"fcc_A1"}],"phases":[{"label":"γ_L"},{"label":"Al4Cr","model_phase":"AL4CR"},{"label":"T"},{"label":"Al3Mg2"},{"label":"fcc_A1"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r15#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.12.298"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-K37XUKNW7Y","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5","row":16},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"AL":0.819,"CR":0.033,"MG":0.148},"paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phase_compositions":[{"basis":"mole_fraction","composition":{"AL":0.381,"CR":0.618,"MG":0.00049},"composition_source":"printed","phase":"AlCr2"},{"basis":"mole_fraction","composition":{"AL":0.599,"CR":0.399,"MG":0.0015},"composition_source":"printed","phase":"γ_L"},{"basis":"mole_fraction","composition":{"AL":0.795,"CR":0.205,"MG":0.00049},"composition_source":"printed","phase":"Al4Cr"},{"basis":"mole_fraction","composition":{"AL":0.775,"CR":0.087,"MG":0.138},"composition_source":"printed","phase":"T"},{"basis":"mole_fraction","composition":{"AL":0.625,"CR":0.001,"MG":0.374},"composition_source":"printed","phase":"Al3Mg2"},{"basis":"mole_fraction","composition":{"AL":0.892,"CR":0.001,"MG":0.107},"composition_source":"printed","phase":"fcc_A1"}],"phases":[{"label":"AlCr2","model_phase":"ALCR2"},{"label":"γ_L"},{"label":"Al4Cr","model_phase":"AL4CR"},{"label":"T"},{"label":"Al3Mg2"},{"label":"fcc_A1"}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p11/tab-5/r16#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":673.15,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-06},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"AL-CR-MG","cited_sources":[{"first_author":"Ohnishi","kind":"unknown","label":"12","reference":"T. Ohnishi, Y. Nakatani, K. Shimizu, Phase diagrams and ternary compounds of aluminum-magnesium-chromium and aluminum-magnesium-manganese systems in the aluminum rich corner, Keikinzoku 23 (1973) 202e209. S. Cui et al. / Journal of Alloys and Compounds 698 (2017) 1038e1057","status":"resolved","year":"2017"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":{"crystal_system":"Cubic","phase":"T (Al18Mg3Cr2)","space_group":"Fd-3m"},"before":null,"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.jallcom.2016.12.298","pdf_page":4,"pdf_sha256":"97462d91a438e1cfd5b37300ef50988f51b3f7ec247813868bb58eba4a68c0da","printed":"Fd-3m | Cubic | 1.45 | [12]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[1],"table":"3","table_key":"t250"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"e17f658554cae059a59ea0b0eb87ab016cfbcd8a61c0c13bccfc1ed3b2cb1ba6","page":4,"pdf_sha256_prefix":"97462d91a438e1cf","seen":"row 1","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":3,"id":"ORC-LFKSQXQNN7.b2083e","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3","row":1},"merged_ids":["ORC-LFKSQXQNN7.d6eaf1"],"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CR":0.086957,"MG":0.130435},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phases":[{"label":"T (Al18Mg3Cr2)","label_variants":["T"]}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3/r01#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_UNSPECIFIED_AXIS","property_group":"crystal structure","property_printed":"Lattice parameters","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","structure":{"crystal_system":"Cubic","phase":"T (Al18Mg3Cr2)","space_group":"Fd-3m"},"system":"AL-CR-MG","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.0319},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"nm","unit_stored":"nm","value":14.5,"value_printed":1.45,"value_stored":1.45},{"chemical_system":"AL-CR-MG","cited_sources":[{"doi":"10.1016/0022-5088(87)90240-2","first_author":"Kerimov","kind":"assessment","label":"52","paper":"doi:10.1016/0022-5088(87)90240-2","reference":"K.M. Kerimov, S.F. Dunaev, E.M. Sljusarenko, Investigation of the structure of ternary phases in aluminum-magnesium-titanium, aluminum-magnesiumvanadium and aluminum-magnesium-chromium systems, J. Less Common Met. 133 (1987) 297e302.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":{"crystal_system":"Cubic","phase":"T (Al18Mg3Cr2)","space_group":"Fd-3m"},"before":null,"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.jallcom.2016.12.298","pdf_page":4,"pdf_sha256":"97462d91a438e1cfd5b37300ef50988f51b3f7ec247813868bb58eba4a68c0da","printed":"Fd-3m | Cubic | 1.45 | [52]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[2],"table":"3","table_key":"t250"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"e17f658554cae059a59ea0b0eb87ab016cfbcd8a61c0c13bccfc1ed3b2cb1ba6","page":4,"pdf_sha256_prefix":"97462d91a438e1cf","seen":"row 2","verdict":"confirmed"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":3,"id":"ORC-KFJBR663DK.02ec86","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3","row":2},"merged_ids":["ORC-KFJBR663DK.3d5759"],"model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"CR":0.086957,"MG":0.130435},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phases":[{"label":"T (Al18Mg3Cr2)","label_variants":["T"]}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3/r02#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_UNSPECIFIED_AXIS","property_group":"crystal structure","property_printed":"Lattice parameters","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","structure":{"crystal_system":"Cubic","phase":"T (Al18Mg3Cr2)","space_group":"Fd-3m"},"system":"AL-CR-MG","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.1116,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.1116},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"nm","unit_stored":"nm","value":14.5,"value_printed":1.45,"value_stored":1.45},{"chemical_system":"AL-CR-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-BO7Z7LUP7R.c042ff","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3","row":3},"merged_ids":["ORC-BO7Z7LUP7R.bf2614"],"method":"First principles calculation","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"CR":0.086957,"MG":0.130435},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phases":[{"label":"T (Al18Mg3Cr2)","label_variants":["T"]}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"Formation enthalpy","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AL":{"phase":"FCC_A1"},"CR":{"phase":"BCC_A2"},"MG":{"phase":"HCP_A3"}},"source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":11.925},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.929,"sigma_method":{"basis":"calibrated","ci95":[2.742,4.87],"class":"dft","entry":"dft/literature/strata/magnetic_3d","floor":3.929,"floor_unit":"kJ/mol-atom","n_pairs":105,"stratum":"literature/magnetic_3d","value":3.929},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-238.5,"value_printed":-238.5,"value_stored":-238500.0},{"chemical_system":"AL-CR-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-YMF32PK6ZS.ddc9b1","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3","row":3},"merged_ids":["ORC-YMF32PK6ZS.53bb89"],"method":"First principles calculation","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"CR":0.086957,"MG":0.130435},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phases":[{"label":"T (Al18Mg3Cr2)","label_variants":["T"]}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3/r03#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_UNSPECIFIED_AXIS","property_group":"crystal structure","property_printed":"Lattice parameters","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.145,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.145},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"nm","unit_stored":"nm","value":14.5,"value_printed":1.45,"value_stored":1.45},{"chemical_system":"AL-CR-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":3,"id":"ORC-PTJ4YGQP3K.29d759","locator":{"ref":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3","row":4},"merged_ids":["ORC-PTJ4YGQP3K.0431f2"],"method":"CALPHAD type of assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2016.12.298","own_work_of_paper":true},"overall_composition":{"CR":0.086957,"MG":0.130435},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2016.12.298","paper_id":"doi:10.1016/j.jallcom.2016.12.298","phases":[{"label":"T (Al18Mg3Cr2)","label_variants":["T"]}],"pid":"doi:10.1016/j.jallcom.2016.12.298/p4/tab-3/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"Formation enthalpy","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AL":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CR":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"},"MG":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"}},"source_system":"AL-CR-MG","system":"AL-CR-MG","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":12.325},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-246.5,"value_printed":-246.5,"value_stored":-246500.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"AL-CR-MG"}