Effect of Pb in FRHC copper: Phase diagram and solidification studies

J. L. Tourón; C. Comas; M. T. Clavaguera-Mora; N. Sirvent; O. Guixà

doi:https://doi.org/10.1034/j.1600-0692.2001.300601.x

Effect of Pb in FRHC copper: Phase diagram and solidification studies

J. L. Tourón, C. Comas, M. T. Clavaguera-Mora, N. Sirvent, O. Guixà

Research output: Contribution to journal › Article › Research › peer-review

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Abstract

The thermodynamic aspects of the copper rich part of Cu-O-H-Pb system involved in the production of fire-refined high conductivity (FRHC) copper was analyzed. A simplified approach was adopted for the description of thermodynamic equilibrium of the system in order to realize the equilibrium diagrams relevant to copper casting process. A strong association model was considered for the condensed phases. A qualitative view of the role played by lead incorporated in trace amounts in the Cu-O-H alloys as obtained. The solidification path was presented as a function of several casting parameters and the final microstructure of the ingot was analyzed.

Original language	English
Pages (from-to)	353-357
Journal	Scandinavian Journal of Metallurgy
Volume	30
DOIs	https://doi.org/10.1034/j.1600-0692.2001.300601.x
Publication status	Published - 1 Dec 2001

Keywords

Continuous casting
Copper alloys
Solidification
Thermodynamics of alloys

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title = "Effect of Pb in FRHC copper: Phase diagram and solidification studies",

abstract = "The thermodynamic aspects of the copper rich part of Cu-O-H-Pb system involved in the production of fire-refined high conductivity (FRHC) copper was analyzed. A simplified approach was adopted for the description of thermodynamic equilibrium of the system in order to realize the equilibrium diagrams relevant to copper casting process. A strong association model was considered for the condensed phases. A qualitative view of the role played by lead incorporated in trace amounts in the Cu-O-H alloys as obtained. The solidification path was presented as a function of several casting parameters and the final microstructure of the ingot was analyzed.",

keywords = "Continuous casting, Copper alloys, Solidification, Thermodynamics of alloys",

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T1 - Effect of Pb in FRHC copper: Phase diagram and solidification studies

AU - Tourón, J. L.

AU - Comas, C.

AU - Clavaguera-Mora, M. T.

AU - Sirvent, N.

AU - Guixà, O.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - The thermodynamic aspects of the copper rich part of Cu-O-H-Pb system involved in the production of fire-refined high conductivity (FRHC) copper was analyzed. A simplified approach was adopted for the description of thermodynamic equilibrium of the system in order to realize the equilibrium diagrams relevant to copper casting process. A strong association model was considered for the condensed phases. A qualitative view of the role played by lead incorporated in trace amounts in the Cu-O-H alloys as obtained. The solidification path was presented as a function of several casting parameters and the final microstructure of the ingot was analyzed.

AB - The thermodynamic aspects of the copper rich part of Cu-O-H-Pb system involved in the production of fire-refined high conductivity (FRHC) copper was analyzed. A simplified approach was adopted for the description of thermodynamic equilibrium of the system in order to realize the equilibrium diagrams relevant to copper casting process. A strong association model was considered for the condensed phases. A qualitative view of the role played by lead incorporated in trace amounts in the Cu-O-H alloys as obtained. The solidification path was presented as a function of several casting parameters and the final microstructure of the ingot was analyzed.

KW - Continuous casting

KW - Copper alloys

KW - Solidification

KW - Thermodynamics of alloys

U2 - https://doi.org/10.1034/j.1600-0692.2001.300601.x

DO - https://doi.org/10.1034/j.1600-0692.2001.300601.x

M3 - Article

VL - 30

SP - 353

EP - 357

JO - Scandinavian Journal of Metallurgy

JF - Scandinavian Journal of Metallurgy

SN - 0371-0459

ER -