Thermodynamic optimisation of the Co–Nb system

K.C.Hari Kumar, I. Ansara, P. Wollants, L. Delaey

Journal of Alloys and Compounds 267 (1-2) 105-112 (1998) · Elsevier BV

DOI: 10.1016/s0925-8388(97)00465-9

Data: JSON record · id doi:10.1016/s0925-8388(97)00465-9 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 48 released values
• cited as the original source of values
• assessment behind a TDB file: CoNb-98Har-LB.tdb (Co–Nb)

Systems

Co–Nb

Evidence in ORCHID

48 values read from this paper (36 accepted), from 1 tables and 11 text passages.

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

ESPEI datasets derived: 7 (derived/invariant-brackets/CO-NB/CoNb-98Har-LB.zpf-04.json …).

Phase-registry phases citing it: phase:co-nb:bcc-a2, phase:co-nb:c14-laves, phase:co-nb:c15-laves, phase:co-nb:c36-laves, phase:co-nb:co16nb9-c14, phase:co-nb:co3nb-c36, phase:co-nb:co7nb2, phase:co-nb:d85-mu, phase:co-nb:fcc-a1, phase:co-nb:hcp-a3, phase:co-nb:liquid

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 55 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (28)

• Thermodynamic assessment of the Me-Co-C systems (Me=Ti, Ta, or Nb) (2001) [crossref_reference_list]
• Key Experiments and Thermodynamic Description of the Co-Nb-Ni System (2020) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Description of the Co–Nb–Zr System (2023) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Description of the Co–Mo–Nb System (2023) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Optimization of the Co–Fe–Nb System (2025) [crossref_reference_list]
• Co-Nb (Cobalt-Niobium) (2009) [crossref_reference_list]
• Liquidus Projection and Reaction Scheme of the Co-Al-Nb System (2012) [crossref_reference_list]
• Phase Equilibria Among γ/TCP/GCP Phases in Nb-Poor Region of Ni-Nb-Co Ternary System at Elevated Temperatures (2019) [crossref_reference_list]
• Experimental Investigation of Diagram Equilibria in the Co-Nb-Re Ternary System (2019) [crossref_reference_list]
• Thermodynamic Assessment of the Co-Cr-Nb System (2021) [crossref_reference_list]
• Ab initio calculations and thermodynamic modeling for the Fe–Mn–Nb system (2012) [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]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Experimental reinvestigation of the Co–Nb phase diagram (2008) [crossref_reference_list]
• Phase equilibria and thermodynamics assessment of the Co–Fe–Nb ternary system (2024) [crossref_reference_list]
• Thermodynamic description of the systems Co–Nb, Al–Nb and Co–Al–Nb (2015) [crossref_reference_list]
• Isothermal sections of the Co-Nb-Ni phase diagram at 1200 and 1375 K (2018) [crossref_reference_list]
• Isothermal sections of the Co–Nb-Re phase diagram at 1200 and 1375 K (2020) [crossref_reference_list]
• Experimental investigation and thermodynamic description of the Co–Nb–Ti system (2022) [crossref_reference_list]
• Experimental investigation of Ti-Nb-Co ternary system at 1000 °C (2017) [crossref_reference_list]
• Thermodynamic assessment of the Fe-Nb system (2000) [crossref_reference_list]
• Summary of the Proceedings of the Calphad XXIX Meeting (2000) [crossref_reference_list]
• Thermodynamic Assessment of Co-Nb-W System (2018) [crossref_reference_list]
• Experimental determination of intermetallic phases, phase equilibria, and invariant reaction temperatures in the Fe-Zr system (2002) [crossref_reference_list]
• Thermodynamic calculation of the phase diagram of the Co–Nb–Ta system (2002) [crossref_reference_list]
• Thermodynamics and liquid phase separation in the Cu–Co–Nb ternary alloys (2010) [crossref_reference_list]
• Thermodynamic Description of the Co-Nb-V Ternary System (2026) [crossref_reference_list]

References (Crossref, publisher-deposited) (7)

• Calculation of superalloy phase diagrams: Part III (1975) [crossref_reference_list]
• The constitution of niobium-cobalt alloys (1967) [crossref_reference_list]
• An assessment of the FeMo system (1982) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Algebraic Representation of Thermodynamic Properties and the Classification of Solutions (1948) [crossref_reference_list]
• Constitution of Binary Alloys (1958) [crossref_reference_list]

Cited for values by (1)

• Thermodynamic description of the systems Co–Nb, Al–Nb and Co–Al–Nb (2015) — 11 values [orchid_extraction]

Cites (values carry this citation) (3)

• The constitution of niobium-cobalt alloys (1967) — 10 values [orchid_extraction]
• Constitution of Binary Alloys (1958) — 2 values [orchid_extraction]
• Die Systeme des Kobalts mit Bor, Arsen, Zirkon, Niob und Tantal (1938) — 1 values [orchid_extraction]

TDB files modelling its system (2)

• tdb:CoNb-98Har-LB.tdb [orchid_literature_model_link]
• tdb:CoNb-98Har-LB.tdb [sgte_tdb_header]

Reassessed by (3)

• Key Experiments and Thermodynamic Description of the Co-Nb-Ni System (2020) [citation+same-system]
• Thermodynamic description of the systems Co–Nb, Al–Nb and Co–Al–Nb (2015) [citation+same-system]
• Experimental investigation and thermodynamic description of the Co–Nb–Ti system (2022) [citation+same-system]

Data papers used (3)

• The constitution of niobium-cobalt alloys (1967) — 10 values [orchid_extraction]
• Constitution of Binary Alloys (1958) — 2 values [orchid_extraction]
• Die Systeme des Kobalts mit Bor, Arsen, Zirkon, Niob und Tantal (1938) — 1 values [orchid_extraction]

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

• Thermodynamic description of the systems Co–Nb, Al–Nb and Co–Al–Nb (2015) — 11 values [orchid_extraction]