Thermodynamic assessment of the Cu–La system

Zhenmin Du, Yunhua Xu, Weijing Zhang

Journal of Alloys and Compounds 289 (1-2) 88-95 (1999) · Elsevier BV

DOI: 10.1016/s0925-8388(99)00080-8

Data: JSON record · id doi:10.1016/s0925-8388(99)00080-8 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 28 released values
• assessment behind a TDB file: CuLa-99Du.tdb (Cu–La)

Systems

Cu–La

Evidence in ORCHID

28 values read from this paper (28 accepted), from 1 tables and 1 text passages.

ESPEI datasets derived: 3 (derived/invariant-brackets/CU-LA/CuLa-99Du.zpf-01.json …).

Phase-registry phases citing it: phase:cu-la:bcc-a2, phase:cu-la:cu2la-c32, phase:cu-la:cu37la3-d23, phase:cu-la:cu4la, phase:cu-la:cu5la-d2d, phase:cu-la:cu6la, phase:cu-la:cu6la-a, phase:cu-la:cu6la-b, phase:cu-la:cula-b27, phase:cu-la:dhcp-a3, phase:cu-la:fcc-a1, phase:cu-la:hcp-a3, phase:cu-la:liquid

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 29 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (7)

• Phase equilibria and solidified microstructure in Cu–Cr–La ternary system via experimental investigation and thermodynamic calculation (2023) [crossref_reference_list]
• Phase Equilibria and Solidification Microstructure of La–Co–Cu Alloys: Experimental Study and Thermodynamic Calculation (2025) [crossref_reference_list]
• Phase equilibria of the La–Ni–Cu ternary system at 673 K: Thermodynamic modeling and experimental validation (2012) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Phase equilibria and La-induced core-shell partitioning of Cu5Zr in the Cu-rich Cu-Zr-La system (2026) [crossref_reference_list]
• Experimental investigation on phase equilibria in Al-Cu-La system at 400 and 600 ℃ (2026) [crossref_reference_list]
• Effect of the Phase Composition and the Microstructure on the Microhardness of As-Cast Cu–Ce–La Alloys (2020) [crossref_reference_list]

References (Crossref, publisher-deposited) (11)

• Thermochemistry of alloys of transition metals: Part IV. Alloys of copper with scandium, yttrium, lanthanum, and lutetium (1984) [crossref_reference_list]
• The lanthanum-copper system (1977) [crossref_reference_list]
• New phases in the system LaCu (1985) [crossref_reference_list]
• Thermodynamic investigations of Cu-Dy, Cu-Er, Cu-Gd and Cu-La alloys (1986) [crossref_reference_list]
• Determination of the copper activity of liquid CuLa alloys (1989) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Cohesion in alloys — fundamentals of a semi-empirical model (1980) [crossref_reference_list]
• Intermetallic compounds of rare-earth and 3d transition metals (1977) [crossref_reference_list]
• Neutron Scattering Studies on Structural Phase Transition in CeCu₆and LaCu₆ (1987) [crossref_reference_list]
• High Temperature Heat Content Measurements of Cu–RE (RE=Y, La, Ce, Pr, Nd) Binary Systems (1989) [crossref_reference_list]

Cites (values carry this citation) (6)

• The lanthanum-copper system (1977) — 7 values [orchid_extraction]
• New phases in the system LaCu (1985) — 7 values [orchid_extraction]
• Thermochemistry of alloys of transition metals: Part IV. Alloys of copper with scandium, yttrium, lanthanum, and lutetium (1984) — 2 values [orchid_extraction]
• Thermodynamic investigations of Cu-Dy, Cu-Er, Cu-Gd and Cu-La alloys (1986) — 2 values [orchid_extraction]
• Determination of the copper activity of liquid CuLa alloys (1989) — 2 values [orchid_extraction]
• Neutron Scattering Studies on Structural Phase Transition in CeCu₆and LaCu₆ (1987) — 1 values [orchid_extraction]

TDB files modelling its system (2)

• tdb:CuLa-99Du.tdb [sgte_tdb_header]
• tdb:CuLa-99Du.tdb [orchid_literature_model_link]

Reassessed by (1)

• Phase equilibria of the La–Ni–Cu ternary system at 673 K: Thermodynamic modeling and experimental validation (2012) [citation+same-system]

Data papers used (6)

• The lanthanum-copper system (1977) — 7 values [orchid_extraction]
• New phases in the system LaCu (1985) — 7 values [orchid_extraction]
• Thermochemistry of alloys of transition metals: Part IV. Alloys of copper with scandium, yttrium, lanthanum, and lutetium (1984) — 2 values [orchid_extraction]
• Thermodynamic investigations of Cu-Dy, Cu-Er, Cu-Gd and Cu-La alloys (1986) — 2 values [orchid_extraction]
• Determination of the copper activity of liquid CuLa alloys (1989) — 2 values [orchid_extraction]
• Neutron Scattering Studies on Structural Phase Transition in CeCu₆and LaCu₆ (1987) — 1 values [orchid_extraction]