Alloy phase diagrams study and its application for new alloy development

Katsunari Oikawa; Ikuo Ohnuma; Ryosuke Kainuma; Kiyohito Ishida

doi:10.2320/jinstmet.72.545

Alloy phase diagrams study and its application for new alloy development

Katsunari Oikawa, Ikuo Ohnuma, Ryosuke Kainuma, Kiyohito Ishida

ENG - Metallurgy

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

6 Citations (Scopus)

Abstract

The methodology of the CALPHAD approach including construction of the thermodynamic databases is reviewed. The thermodynamic description for multicomponent systems can be predicted on the basis of the thermodynamic data evaluated in the low order systems. Some examples of alloy design, for advanced materials such as Fe, Co and Ni-based and electronic materials, are shown. It is demonstrated that the CALPHAD approach is very useful for the development of new materials, and new powerful tool for computational materials design.

Original language	English
Pages (from-to)	545-556
Number of pages	12
Journal	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume	72
Issue number	8
DOIs	https://doi.org/10.2320/jinstmet.72.545
Publication status	Published - 2008 Aug

Keywords

Calculation of phase diagrams (CALPHAD)
Microstructure
Phase diagram
Thermodynamic

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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10.2320/jinstmet.72.545

Cite this

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AU - Ohnuma, Ikuo

AU - Kainuma, Ryosuke

AU - Ishida, Kiyohito

PY - 2008/8

Y1 - 2008/8

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AB - The methodology of the CALPHAD approach including construction of the thermodynamic databases is reviewed. The thermodynamic description for multicomponent systems can be predicted on the basis of the thermodynamic data evaluated in the low order systems. Some examples of alloy design, for advanced materials such as Fe, Co and Ni-based and electronic materials, are shown. It is demonstrated that the CALPHAD approach is very useful for the development of new materials, and new powerful tool for computational materials design.

KW - Calculation of phase diagrams (CALPHAD)

KW - Microstructure

KW - Phase diagram

KW - Thermodynamic

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JF - Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals

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ER -

Alloy phase diagrams study and its application for new alloy development

Abstract

Keywords

ASJC Scopus subject areas

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