Title

Precipitation in Ferromagnetic Shape Memory Alloy

Abstract

Fe-Ni-Co-Ti alloys have been concerned as a potential magnetically induced shape memory alloy (MISMA) with high output power and low cost. Thin plate martensite with twin substructure, which is the key to get MISME, can be preserved at room temperature only after appropriate heat treatment in a certain composition range. Precipitation transformation in Fe-Ni-Co-Ti alloy was investigated by means of electrical resistivity and stress relaxation methods in this paper. Kinetics of precipitation was also discussed with JMA Equation.

Department(s)

Mechanical and Aerospace Engineering

Comments

This work was supported by the Natural Science Foundation of China, NO.50571064 and Research Fund for the Doctoral Program of Higher Education of China, NO.20050248001.

Keywords and Phrases

Alloy; Precipitation transformation

International Standard Serial Number (ISSN)

0217-9792; 1793-6578

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2010 World Scientific Publishing Company, All rights reserved.

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