CaO-SiO2 assessment using 3rd generation CALPHAD models

Wahab Abdul, Chancel Mawalala, Alexander Pisch, Marcus Nigel Bannerman

Cement and Concrete Research 173 107309 (2023) · Elsevier BV

DOI: 10.1016/j.cemconres.2023.107309

Data: JSON record · id doi:10.1016/j.cemconres.2023.107309 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 113 released values
• assessment behind a TDB file: CaO-23Abd-3g.tdb (Ca–O)

Systems

Ca–O, Ca–Si, Ca–O–Si

Evidence in ORCHID

113 values read from this paper (111 accepted), from 7 tables and 2 text passages.

Phase-registry phases citing it: phase:ca-o:b1-oxide, phase:ca-o:bcc-a2, phase:ca-o:cao2-c11a, phase:ca-o:fcc-a1, phase:ca-o:gas, phase:ca-o:hcp-a3, phase:ca-o:ion, phase:ca-o:liquid, phase:ca-o:o2gas

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): http://creativecommons.org/licenses/by/4.0/ (vor). Crossref is-referenced-by count: 8 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (1)

• The SGTE collection of binary datasets (2025) [crossref_reference_list]

References (Crossref, publisher-deposited) (11)

• Zur Thermochemie der Metasilikate des Calciums und Magnesiums und des Diopsids (1932) [crossref_reference_list]
• Thermodynamics of diopside, anorthite, pseudowollastonite, CaMgGeO 4 olivine, and åkermanite up to near the melting point (2000) [crossref_reference_list]
• Implementation of the extended Einstein and two-state liquid models for thermodynamic description of pure SiO2 at 1 atm (2020) [crossref_reference_list]
• THERMODYNAMICS OF THE SOLID SYSTEM CaO—SiO₂ FROM ELECTROMOTIVE FORCE DATA (1961) [crossref_reference_list]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Crystalline Silicates Containing Calcium (1957) [crossref_reference_list]
• High‐temperature heat capacity and premelting of minerals in the system MgO‐CaO‐Al₂O₃‐SiO₂ (1991) [crossref_reference_list]
• Thermodynamic tabulations for selected phases in the system CaO-Al2O3- SiO2-H2 at 101.325 kPa (1 atm) between 273.15 and 1800 K (1981) [crossref_reference_list]
• Special points for Brillouin-zone integrations (1976) [crossref_reference_list]
• Efficient iterative schemes for <i>ab initio</i> total-energy calculations using a plane-wave basis set (1996) [crossref_reference_list]
• From ultrasoft pseudopotentials to the projector augmented-wave method (1999) [crossref_reference_list]
• The ternary system CaO-Al 2 O 3 -SiO 2 , with optical study by F. E. Wright (1915) [crossref_reference_list]

Cites (values carry this citation) (7)

• Thermodynamic tabulations for selected phases in the system CaO-Al2O3- SiO2-H2 at 101.325 kPa (1 atm) between 273.15 and 1800 K (1981) — 16 values [orchid_extraction]
• Zur Thermochemie der Metasilikate des Calciums und Magnesiums und des Diopsids (1932) — 4 values [orchid_extraction]
• THERMODYNAMICS OF THE SOLID SYSTEM CaO—SiO₂ FROM ELECTROMOTIVE FORCE DATA (1961) — 4 values [orchid_extraction]
• Thermodynamics of diopside, anorthite, pseudowollastonite, CaMgGeO 4 olivine, and åkermanite up to near the melting point (2000) — 1 values [orchid_extraction]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Crystalline Silicates Containing Calcium (1957) — 1 values [orchid_extraction]
• High‐temperature heat capacity and premelting of minerals in the system MgO‐CaO‐Al₂O₃‐SiO₂ (1991) — 1 values [orchid_extraction]
• The ternary system CaO-Al 2 O 3 -SiO 2 , with optical study by F. E. Wright (1915) — 1 values [orchid_extraction]

TDB files modelling its system (1)

• tdb:CaO-23Abd-3g.tdb [sgte_tdb_header]

Data papers used (7)

• Thermodynamic tabulations for selected phases in the system CaO-Al2O3- SiO2-H2 at 101.325 kPa (1 atm) between 273.15 and 1800 K (1981) — 16 values [orchid_extraction]
• Zur Thermochemie der Metasilikate des Calciums und Magnesiums und des Diopsids (1932) — 4 values [orchid_extraction]
• THERMODYNAMICS OF THE SOLID SYSTEM CaO—SiO₂ FROM ELECTROMOTIVE FORCE DATA (1961) — 4 values [orchid_extraction]
• Thermodynamics of diopside, anorthite, pseudowollastonite, CaMgGeO 4 olivine, and åkermanite up to near the melting point (2000) — 1 values [orchid_extraction]
• Low Temperature Heat Capacities and Entropies at 298.15°K. of Some Crystalline Silicates Containing Calcium (1957) — 1 values [orchid_extraction]
• High‐temperature heat capacity and premelting of minerals in the system MgO‐CaO‐Al₂O₃‐SiO₂ (1991) — 1 values [orchid_extraction]
• The ternary system CaO-Al 2 O 3 -SiO 2 , with optical study by F. E. Wright (1915) — 1 values [orchid_extraction]