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Analytical solution for shape evolution of a coherent precipitate in triaxially stressed solid

Published online by Cambridge University Press:  01 October 2004

Hua Wang  and
Zhonghua Li
Hua Wang
Affiliation:
School of Civil Engineering and Mechanics, Shanghai Jiaotong University, 200240 Shanghai Minhang, People’s Republic of China
Zhonghua Li*
Affiliation:
School of Civil Engineering and Mechanics, Shanghai Jiaotong University, 200240 Shanghai Minhang, People’s Republic of China
*
a) Address all correspondence to this author. e-mail: zhli@sjtu.edu.cn
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Abstract

An analytical solution for shape evolution of a coherent misfit precipitate in triaxially stressed solid has been proposed based on Eshelby inclusion theory. With complete energy consideration, the free energy that controls the shape evolution of the precipitate is a function of the precipitate shape, size, triaxially applied stresses, misfit strains, and Young’s moduli of the precipitate and the matrix. Based on the energy analysis, a comprehensive picture of shape evolution of the precipitate is presented.

Keywords

Second phasesMorphology
Type
Articles
Information
Journal of Materials Research , Volume 19 , Issue 10 , October 2004 , pp. 3068 - 3075
Copyright
Copyright © Materials Research Society 2004

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References

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