Thermodynamic Evaluation of the system Ta–O and Preliminary Assessment of the Systems Al–Nb–O and Al–Ta–O

Julian Gebauer (ORCID 0000-0002-2327-515X), Peter Franke, Hans Jürgen Seifert

Advanced Engineering Materials 24 (8) 2200162 (2022) · Wiley

DOI: 10.1002/adem.202200162

Data: JSON record · id doi:10.1002/adem.202200162 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 22 released values
• assessment behind a TDB file: TaO-22Geb.tdb (O–Ta)
• discovery lead (found by Crossref assessment discovery, not read): rank 957, score 96; systems named in title: Al–Nb–O, Al–O–Ta

Systems

Al–Nb, Al–Ta, O–Ta, Al–Nb–O, Al–O–Ta

Evidence in ORCHID

22 values read from this paper (19 accepted), from 2 tables and 6 text passages.

Phase-registry phases citing it: phase:o-ta:bcc-a2, phase:o-ta:fcc-a1, phase:o-ta:hcp-a3, phase:o-ta:ion, phase:o-ta:liquid, phase:o-ta:o2gas, phase:o-ta:ta2o5-ht, phase:o-ta:ta2o5-lt

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): http://creativecommons.org/licenses/by-nc-nd/4.0/ (vor). Crossref is-referenced-by count: 20 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (5)

• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Thermodynamic modeling of the Hf-Ta-O system for the design of oxidation resistant HfC-TaC ceramics (2024) [crossref_reference_list]
• Thermodynamic modeling of the Ta–N–O system (2025) [crossref_reference_list]
• Al-Nb-O Ternary Phase Diagram Evaluation (2024) [crossref_reference_list]
• Al-O-Ta Ternary Phase Diagram Evaluation (2023) [crossref_reference_list]

References (Crossref, publisher-deposited) (11)

• The O-Ta (Oxygen-Tantalum) system (1996) [crossref_reference_list]
• Thermodynamic modeling of the Al-Ta system (1996) [crossref_reference_list]
• Thermodynamic calculation of some subsystems of the Al-Ca-Mg-Si-O system (1993) [crossref_reference_list]
• High temperature solid-solubility limit and phase studies in the system tantalum-oxygen (1972) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• A Critical Assessment of Thermodynamic and Phase Diagram Data for the Al-O System (1992) [crossref_reference_list]
• Thermodynamic modeling of the Ta-O system (2022) [crossref_reference_list]
• Experimental study and thermodynamic re-assessment of the binary Al–Ta system (2010) [crossref_reference_list]
• Experimental identification of the degenerated equilibrium and thermodynamic modeling in the Al–Nb system (2008) [crossref_reference_list]
• The Al–B–Nb–Ti system (2009) [crossref_reference_list]
• Thermodynamic description of the systems Co–Nb, Al–Nb and Co–Al–Nb (2015) [crossref_reference_list]

Cites (values carry this citation) (3)

• Thermodynamic modeling of the Ta-O system (2022) — 4 values [orchid_extraction]
• The O-Ta (Oxygen-Tantalum) system (1996) — 2 values [orchid_extraction]
• High temperature solid-solubility limit and phase studies in the system tantalum-oxygen (1972) — 2 values [orchid_extraction]

TDB files modelling its system (2)

• tdb:TaO-22Geb.tdb [orchid_literature_model_link]
• tdb:TaO-22Geb.tdb [sgte_tdb_header]

Reassesses (cites an earlier assessment of the same system) (1)

• Thermodynamic modeling of the Ta-O system (2022) [citation+same-system]

Data papers used (3)

• Thermodynamic modeling of the Ta-O system (2022) — 4 values [orchid_extraction]
• The O-Ta (Oxygen-Tantalum) system (1996) — 2 values [orchid_extraction]
• High temperature solid-solubility limit and phase studies in the system tantalum-oxygen (1972) — 2 values [orchid_extraction]