Statistical thermodynamics of configurational hardening in a solid solution

Tetsuo Mohri; Hirotsugu Miyamoto; Yoshihiro Terada; Tomoo Suzuki

doi:10.1016/s0921-5093(99)00051-9

Statistical thermodynamics of configurational hardening in a solid solution

Tetsuo Mohri, Hirotsugu Miyamoto, Yoshihiro Terada, Tomoo Suzuki

Institute for Materials Research (IMR)

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

3 Citations (Scopus)

Abstract

Short range order hardening theory for an ordering system is extended to a clustering system within the framework of the cluster variation method of configurational thermodynamics. The correlation between the solubility and solid solution hardening is discussed for each system. Both analytic and numerical calculations suggest that the smaller the solubility is the more pronounced is the hardening. In attempting to unify the hardening behavior for both ordering and clustering systems, we propose a concept termed 'configurational hardening'.

Original language	English
Pages (from-to)	151-158
Number of pages	8
Journal	Materials Science and Engineering A
Volume	267
Issue number	1
DOIs	https://doi.org/10.1016/s0921-5093(99)00051-9
Publication status	Published - 1999 Jul 15

Keywords

Configurational hardening
Solid solution
Statistical thermodynamics

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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AU - Miyamoto, Hirotsugu

AU - Terada, Yoshihiro

AU - Suzuki, Tomoo

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