Phase equilibria and thermodynamic calculation of the Co–Ta binary system

Kazuya Shinagawa, Hibiki Chinen, Toshihiro Omori, Katsunari Oikawa, Ikuo Ohnuma (ORCID 0000-0003-4874-4941), Kiyohito Ishida, Ryosuke Kainuma

Intermetallics 49 87-97 (2014) · Elsevier BV

DOI: 10.1016/j.intermet.2014.01.015

Data: JSON record · id doi:10.1016/j.intermet.2014.01.015 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 50 released values
• cited as the original source of values
• assessment behind a TDB file: CoTa-14Shi.tdb (Co–Ta)

Systems

Co–Ta

Evidence in ORCHID

50 values read from this paper (44 accepted), from 2 tables and 7 text passages.

11 values in 1 other papers cite this work as their source.

ESPEI datasets derived: 3 (derived/invariant-brackets/CO-TA/CoTa-22Wan.zpf-00.json …).

Phase-registry phases citing it: phase:co-ta:bcc-a2, phase:co-ta:co2ta-c14, phase:co-ta:co2ta-c15, phase:co-ta:co2ta-c36, phase:co-ta:co7ta2, phase:co-ta:cota2-c16, phase:co-ta:d85-mu, phase:co-ta:fcc-a1, phase:co-ta:fcc-l12, phase:co-ta:hcp-a3, phase:co-ta:liquid

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 68 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (23)

• Study on Diffusion and Kirkendall Effect Adopting fcc Co–Al–Ta Diffusion Triple (2023) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Optimization of the Co–Fe–Nb System (2025) [crossref_reference_list]
• Critical Assessment of Phase Equilibria in the Al-Co-Ta and Al-Ni-Ta Systems (2024) [crossref_reference_list]
• Thermodynamic assessment of the Co-Ta system (2019) [crossref_reference_list]
• Isothermal sections of the Co-Re-Ta phase diagram at 1200 and 1375 K (2019) [crossref_reference_list]
• Thermodynamic description of the Co–Ni–Ta system (2019) [crossref_reference_list]
• Isothermal sections of the Co–Mn–Nb and Co–Mn–Ta phase diagrams at 1200 K (2022) [crossref_reference_list]
• Experimental investigation and thermodynamic description of the Co–Mo–Ta system (2024) [crossref_reference_list]
• Phase equilibria in the Co–Ta–W system at 1373 and 1473 K (2025) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Applying the Effective Bond Energy Formalism (EBEF) to describe the mu (μ) and sigma (σ) phases in the Co-Cr-Ni-W system (2025) [crossref_reference_list]
• Investigation on the intermetallic compound Co3Ta and high-temperature phase equilibria in the Co Ni Ta system (2019) [crossref_reference_list]
• Experimental investigations of microstructures and phase equilibria in the Co–V–Ta ternary system (2016) [crossref_reference_list]
• Isothermal sections of the Co-Ni-Ta phase diagram at 1200 and 1375 K (2017) [crossref_reference_list]
• Thermodynamic modelling of a six component (C-Co-Cr-Ni-Ta-W) system for the simulation of Cobalt based alloys (2018) [crossref_reference_list]
• Experimental investigation and thermodynamic assessment of phase equilibria in the Al-Co-Ta ternary system (2022) [crossref_reference_list]
• Experimental investigation and thermodynamic optimization of the Co–Ta–Zr system (2023) [crossref_reference_list]
• The stability and homogeneity range of the TCP phases in the Co-Fe-Ta system (2023) [crossref_reference_list]
• Experimental Investigation of Phase Equilibria in the Co-Re-Ta Ternary System (2018) [crossref_reference_list]
• Phase Equilibria of the Co-Ti-Ta Ternary System (2018) [crossref_reference_list]
• Al-Co-Ta Ternary Phase Diagram Evaluation (2025) [crossref_reference_list]
• Co-Nb-Ta Ternary Phase Diagram Evaluation (2020) [crossref_reference_list]
• Co-Ta-Ti Ternary Phase Diagram Evaluation (2016) [crossref_reference_list]

References (Crossref, publisher-deposited) (8)

• Model predictions for the enthalpy of formation of transition metal alloys II (1983) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• Trends in cohesive energy of transition metal alloys (1985) [crossref_reference_list]
• Coupled thermochemical and phase diagram data for tantalum based binary alloys (1991) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Thermodynamic assessment of the Co-Ta system (1999) [crossref_reference_list]
• Mechanical Properties of Co-Based L1<SUB>2</SUB> Intermetallic Compound Co<SUB>3</SUB>(Al,W) (2007) [crossref_reference_list]
• Phase Equilibria and Microstructure on γ′ Phase in Co-Ni-Al-W System (2008) [crossref_reference_list]

Cited for values by (1)

• Experimental investigation and thermodynamic assessment of phase equilibria in the Al-Co-Ta ternary system (2022) — 11 values [orchid_extraction]

TDB files modelling its system (1)

• tdb:CoTa-14Shi.tdb [sgte_tdb_header]

Reassessed by (3)

• Thermodynamic assessment of the Co-Ta system (2019) [citation+same-system]
• Thermodynamic description of the Co–Ni–Ta system (2019) [citation+same-system]
• Experimental investigation and thermodynamic assessment of phase equilibria in the Al-Co-Ta ternary system (2022) [citation+same-system]

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

• Thermodynamic assessment of the Co-Ta system (1999) [citation+same-system]

Used in (assessments / papers that took values from it) (1)

• Experimental investigation and thermodynamic assessment of phase equilibria in the Al-Co-Ta ternary system (2022) — 11 values [orchid_extraction]