Re-examination of the effect of NbC precipitation on shape memory in Fe-Mn-Si-based alloys

被引：34

作者：

Stanford, N. ^{[1
]}

Dunne, D. P. ^{[2
]}

Li, H. ^{[3
]}

机构：

[1] Deakin Univ, Ctr Mat & Fibre Innovat, Geelong, Vic 3217, Australia

[2] Univ Wollongong, Fac Engn, Wollongong, NSW 2522, Australia

[3] Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia

来源：

SCRIPTA MATERIALIA | 2008年 / 58卷 / 07期

基金：

澳大利亚研究理事会;

关键词：

shape memory effect; thermo-mechanical processing; ferrous alloy; martensite;

D O I：

10.1016/j.scriptamat.2007.11.018

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Current literature pertaining to the shape memory effect in the Fe-Mn-Si-based system is critically discussed. It is argued that the enhanced shape memory previously attributed to NbC precipitation is mainly due to the associated thermo-mechanical treatments. It is concluded that the thermo-mechanical processing of the alloy is the dominant factor that determines the shape memory effect in this alloy system. Crown Copyright (C) 2007 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved.

引用

页码：583 / 586

页数：4

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