Current Status and Future Scope of Phase Diagram Studies

Research on alloy phase diagrams started in the middle of the 19th century and progressed into the laborious and time-consuming process of constructing phase diagrams through experiments and phenomenological calculations with thermodynamic analysis. More recently, phase diagram research has evolved...

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Bibliographic Details
Published inISIJ International Vol. 63; no. 3; pp. 407 - 418
Main Authors Enoki, Masanori, Minamoto, Satoshi, Ohnuma, Ikuo, Abe, Taichi, Ohtani, Hiroshi
Format Journal Article
LanguageEnglish
Published The Iron and Steel Institute of Japan 15.03.2023
Subjects
CALPHAD method
data-driven approach
diffusion couple
first-principles calculations
thermodynamic analysis
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Summary:Research on alloy phase diagrams started in the middle of the 19th century and progressed into the laborious and time-consuming process of constructing phase diagrams through experiments and phenomenological calculations with thermodynamic analysis. More recently, phase diagram research has evolved into the computation of theoretical phase diagrams based on first-principles calculations and the development of new materials for high-throughput data-driven types of phase diagrams. This paper discusses the features and problems of each technique using a collection of recent papers, with the aim of describing future problems in this field.
ISSN:0915-1559
1347-5460
DOI:10.2355/isijinternational.ISIJINT-2022-408