[1]张建强,范赓伸.分级淬火对Cu-Zn-Al合金组织及形状记忆功能的影响[J].东南大学学报(自然科学版),1989,19(3):119-123.[doi:10.3969/j.issn.1001-0505.1989.03.018]
 Zhang Jianqiang (Department of Mechanical Engineering)Fan Gengshen (Department of Material Science and Engineering).Effects of Step Quenching on the Structures and Shape Memory Properties of Cu-Zn-Al Alloys[J].Journal of Southeast University (Natural Science Edition),1989,19(3):119-123.[doi:10.3969/j.issn.1001-0505.1989.03.018]
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分级淬火对Cu-Zn-Al合金组织及形状记忆功能的影响()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
19
期数:
1989年第3期
页码:
119-123
栏目:
本刊信息
出版日期:
1989-05-20

文章信息/Info

Title:
Effects of Step Quenching on the Structures and Shape Memory Properties of Cu-Zn-Al Alloys
作者:
张建强范赓伸
东南大学机械工程系; 东南大学材料科学与工程系
Author(s):
Zhang Jianqiang (Department of Mechanical Engineering)Fan Gengshen (Department of Material Science and Engineering)
关键词:
martempering martensite bainite/shape memory stablized martensite thermoelastic martensite
Keywords:
martempering martensite bainite/shape memory stablized martensite thermoelastic martensite
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1989.03.018
摘要:
<正> 分级淬火是消除形状记忆合金马氏体稳定化的有效途径.Cu-Zn-Al 合金极易呈现稳定化,且使用分级淬火消除稳定化的等温组织内,除马氏体组织外,还伴随有针状组织的出现.本文主要研究分析该针状组织的组织结构及其形成对合金形状记忆性能的影响.
Abstract:
In the study of the effects of step quenching on the characteristic of stabilized and thermoelastic martensite gained from direct quenching in Cu-Zn-Al shape memory alloys,it is shown that step quenching is an effective way to remove martensite stabilization.Besides,the structure of needle-like bainites formed from isothermal duration in the step quenched materials has been analyzed by using electron diffraction technique and other methods.The mechanism of bainite formation and the effect of it on shape memory behaviors have been discussed.
更新日期/Last Update: 2013-04-30