Effect of Nb-content on mechanical properties of (Ni47Ti44)(100-x)Nb-x shape memory alloys

IMR OpenIR

	Effect of Nb-content on mechanical properties of (Ni47Ti44)(100-x)Nb-x shape memory alloys
	He, XM; Yan, DS; Jiang, ZM; Rong, LJ
通讯作者	He, XM(xmhe@imr.ac.cn)
	2005
发表期刊	PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5
ISSN	0255-5476
卷号	475-479 页码:1945-1948
摘要	A ternary alloying element Niobium addition to the Ni-Ti shape memory alloy could optimize transformation temperatures, mechanical properties. In this paper, with the help of ambient tensile test and scan electron microscope observation, the influences of Nb-content on the mechanical properties of (Ni47Ti44)(100-x)Nb-x alloys were investigated in detail. The results indicated that both the fracture strength (sigma(b)) and the elongation (delta) decreased gradually with the increasing of the Nb content. The fracture surfaces showed the fracture character of the alloys was clearly gliding fracture, which is typically transgranular fracture mode.
关键词	Ni-Ti-Nb shape-memory alloy mechanical properties microstructure fracture mechanisms
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000227494702067
出版者	TRANS TECH PUBLICATIONS LTD
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/84479
专题	中国科学院金属研究所
通讯作者	He, XM
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	He, XM,Yan, DS,Jiang, ZM,et al. Effect of Nb-content on mechanical properties of (Ni47Ti44)(100-x)Nb-x shape memory alloys[J]. PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5,2005,475-479:1945-1948.
APA	He, XM,Yan, DS,Jiang, ZM,&Rong, LJ.(2005).Effect of Nb-content on mechanical properties of (Ni47Ti44)(100-x)Nb-x shape memory alloys.PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5,475-479,1945-1948.
MLA	He, XM,et al."Effect of Nb-content on mechanical properties of (Ni47Ti44)(100-x)Nb-x shape memory alloys".PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5 475-479(2005):1945-1948.