HEATING EFFECTS ON FINE-STRUCTURE OF A CU-AL-NI-MN-TI SHAPE-MEMORY ALLOY

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	HEATING EFFECTS ON FINE-STRUCTURE OF A CU-AL-NI-MN-TI SHAPE-MEMORY ALLOY
	ZOU, WH ; PENG, HY ; WANG, R ; GUI, J ; YANG, DZ
刊名	ACTA METALLURGICA ET MATERIALIA
	1995
卷号	43 期号:8 页码:3009
关键词	MARTENSITE
ISSN号	0956-7151
通讯作者	ZOU, WH: WUHAN UNIV, DEPT PHYS, WUHAN 430072, PEOPLES R CHINA.
中文摘要	The heating effects on the structure and fine structure of Cu-11.9Al-5Ni-1.6Mn-1Ti (wt%) shape memory alloy have been studied by means of transmission electron microscopy and microscopic compositional analysis. With the increase of the heating temperature and time, the stabilized M18R(1) martensite, transformed from the parent phase of L2(1) structure type, underwent the following structural variations: M18R(1) --> N18R(1) --> disorder N9R. Disorder N9R bainite precipitates and retained parent phases were observed in specimens heated at 573 and 623 K for 7.2 ks or longer. When the alloy was heated at 673 K for 133.2 ks, equilibrium alpha, gamma(2) and Ni,Al-rich phases were formed without any retained beta(1) parent phase. While the size of the X(s) particles decreased in the specimen heated at 623 K for 7.2 ks and they disappeared completely in the specimen heated at 673 K, the X(L) particles were coarsened after heating. With the increase of the heating temperature and time the growth of the antiphase domains was observed.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/39122]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	ZOU, WH,PENG, HY,WANG, R,et al. HEATING EFFECTS ON FINE-STRUCTURE OF A CU-AL-NI-MN-TI SHAPE-MEMORY ALLOY[J]. ACTA METALLURGICA ET MATERIALIA,1995,43(8):3009.
APA	ZOU, WH,PENG, HY,WANG, R,GUI, J,&YANG, DZ.(1995).HEATING EFFECTS ON FINE-STRUCTURE OF A CU-AL-NI-MN-TI SHAPE-MEMORY ALLOY.ACTA METALLURGICA ET MATERIALIA,43(8),3009.
MLA	ZOU, WH,et al."HEATING EFFECTS ON FINE-STRUCTURE OF A CU-AL-NI-MN-TI SHAPE-MEMORY ALLOY".ACTA METALLURGICA ET MATERIALIA 43.8(1995):3009.