Magnetic phase transition and hydrogen solubility in Fe, Co, and Ni

J. Z. Yu; Q. Sun; Q. Wang; Y. Kawa

doi:10.1361/105497101770333090

Magnetic phase transition and hydrogen solubility in Fe, Co, and Ni

J. Z. Yu, Q. Sun, Q. Wang, Y. Kawa

New Industry Creation Hatchery Center (NICHe)

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

Abstract

To make a theoretical investigation of the effect of magnetic transition on hydrogen dissolution in magnetic metals or alloys, the higher-order regular solution model was extended to include the exchange interaction between the collinear magnetic moments of metallic atoms and the chemical interaction between nonmetallic atoms and metallic atoms. Using the extended model, the dependency of hydrogen solubility on temperature in ferromagnetic metals Fe, Co, and Ni was studied. It was found that magnetization does not favor the dissolution of hydrogen.

Original language	English
Pages (from-to)	504-507
Number of pages	4
Journal	Journal of Phase Equilibria
Volume	22
Issue number	4
DOIs	https://doi.org/10.1361/105497101770333090
Publication status	Published - 2001 Aug

ASJC Scopus subject areas

Materials Science(all)
Physical and Theoretical Chemistry
Metals and Alloys

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abstract = "To make a theoretical investigation of the effect of magnetic transition on hydrogen dissolution in magnetic metals or alloys, the higher-order regular solution model was extended to include the exchange interaction between the collinear magnetic moments of metallic atoms and the chemical interaction between nonmetallic atoms and metallic atoms. Using the extended model, the dependency of hydrogen solubility on temperature in ferromagnetic metals Fe, Co, and Ni was studied. It was found that magnetization does not favor the dissolution of hydrogen.",

author = "Yu, {J. Z.} and Q. Sun and Q. Wang and Y. Kawa",

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AB - To make a theoretical investigation of the effect of magnetic transition on hydrogen dissolution in magnetic metals or alloys, the higher-order regular solution model was extended to include the exchange interaction between the collinear magnetic moments of metallic atoms and the chemical interaction between nonmetallic atoms and metallic atoms. Using the extended model, the dependency of hydrogen solubility on temperature in ferromagnetic metals Fe, Co, and Ni was studied. It was found that magnetization does not favor the dissolution of hydrogen.

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