Thermal fatigue property of DZ951 alloy

IMR OpenIR

	Thermal fatigue property of DZ951 alloy
	Xia Pengcheng 1,2; Yu Jinjiang 1; Sun Xiaofeng 1; Guan Hengrong 1; Hu Zhuangqi 1
通讯作者	Xia Pengcheng(xpc328@126.com)
	2008
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	37 期号:1 页码:50-53
摘要	Influence of different upper temperatures on thermal fatigue property of DZ951 alloy was investigated in this paper. The results show that the propagation rate of thermal fatigue crack increases and the resistance of thermal fatigue decreases, with the rise of upper temperature. Thermal fatigue property of DZ951 alloy after heat treatment was improved. The initiation and propagation of thermal fatigue crack of the alloy is mainly by oxidation and join of oxidative cavity. The propagation direction of thermal fatigue crack has some crystal orientation and is along < 110 > direction in {111} plane. The angle between the propagation direction and the orientation of crystal growth is 45 degrees.
关键词	DZ951 alloy thermal fatigue crack initiation and propagation
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:000253204900012
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
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/321006/94339
专题	中国科学院金属研究所
通讯作者	Xia Pengcheng
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Xia Pengcheng,Yu Jinjiang,Sun Xiaofeng,et al. Thermal fatigue property of DZ951 alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2008,37(1):50-53.
APA	Xia Pengcheng,Yu Jinjiang,Sun Xiaofeng,Guan Hengrong,&Hu Zhuangqi.(2008).Thermal fatigue property of DZ951 alloy.RARE METAL MATERIALS AND ENGINEERING,37(1),50-53.
MLA	Xia Pengcheng,et al."Thermal fatigue property of DZ951 alloy".RARE METAL MATERIALS AND ENGINEERING 37.1(2008):50-53.