DAMPING CAPACITY AND MECHANICAL PROPERTY OF NiTiNb SHAPE MEMORY ALLOYS

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	DAMPING CAPACITY AND MECHANICAL PROPERTY OF NiTiNb SHAPE MEMORY ALLOYS
	Xiao Fu 1; Zhao Xinqing 1; Xu Huibin 1; Jiang Haichang 2; Rong Lijian 2
通讯作者	Zhao Xinqing(xinqing@buaa.edu.cn)
	2009
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	45 期号:1 页码:18-24
摘要	Two-phase NiTi base alloys (NiTi)(50-0.5x)Nb(x) (x=5, 10, 15 20) with both high damping capacity and high yield strength have been prepared by addition of Nb. With increasing Nb content, the fraction of eutectic (NiTi+beta-Nb) increases, and yield strength in martensite state rises. When x=15, the yield strength reaches the highest value of 289 MPa. And the alloys also exhibit high damping capacity, tan delta>0.01. According to the damping mechanism for the shape memory alloys, the relationship between the damping properties and temperatures of NiTiNb alloys was explained, and phase boundary damping from the beta-Nb and NiTi phases was discussed.
关键词	NiTiNb shape memory alloy martensite phase transformation damping capacity yield strength
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000263767800003
出版者	SCIENCE PRESS
引用统计	被引频次：10[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/321006/97105
专题	中国科学院金属研究所
通讯作者	Zhao Xinqing
作者单位	1.Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xiao Fu,Zhao Xinqing,Xu Huibin,et al. DAMPING CAPACITY AND MECHANICAL PROPERTY OF NiTiNb SHAPE MEMORY ALLOYS[J]. ACTA METALLURGICA SINICA,2009,45(1):18-24.
APA	Xiao Fu,Zhao Xinqing,Xu Huibin,Jiang Haichang,&Rong Lijian.(2009).DAMPING CAPACITY AND MECHANICAL PROPERTY OF NiTiNb SHAPE MEMORY ALLOYS.ACTA METALLURGICA SINICA,45(1),18-24.
MLA	Xiao Fu,et al."DAMPING CAPACITY AND MECHANICAL PROPERTY OF NiTiNb SHAPE MEMORY ALLOYS".ACTA METALLURGICA SINICA 45.1(2009):18-24.