Effect of surface treatments on fatigue life of Ti-6-22-22 alloy at room and high temperatures

doi:10.1016/j.msea.2004.06.026

IMR OpenIR

	Effect of surface treatments on fatigue life of Ti-6-22-22 alloy at room and high temperatures
	Yu, ZL ; Li, SX ; Liu, YY ; Zhang, QY ; Lei, JF ; Mu, ZX
通讯作者	Yu, ZL(zlyu@imr.ac.cn)
	2004-10-15
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	383 期号:2 页码:283-288
摘要	Shot-peening and ion implantation were adopted to treat the surface of machined specimens of Ti-6-22-22 alloy, then stress-controlled fatigue tests were performed at room temperature and 400 degreesC. Experimental results indicate that the effects of shot-peening and ion implantation C on the S-N curves are dependent on temperature. For Ti-6-22-22 alloy fatigued at room temperature, the effects of both, shot-peening and ion implantation of carbon ions on fatigue strength at high cyclic lives are slight. At 400 degreesC, the fatigue strength at high cyclic lives is obviously increased for both. shot-peening and ion implantation of carbon ions in comparison with the untreated counterparts. (C) 2004 Published by Elsevier B.V.
关键词	Ti-6-22-22 alloy shot-peening ion implantation S-N curves cracks initiation
DOI	10.1016/j.msea.2004.06.026
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000224336600012
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81938
通讯作者	Yu, ZL
作者单位	1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Lab Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Titanium Alloy Lab, Lab Met Res, Shenyang 110016, Peoples R China 3.Dalian Univ Technol, State Key Lab Mat Modificat Three Beams, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Yu, ZL,Li, SX,Liu, YY,et al. Effect of surface treatments on fatigue life of Ti-6-22-22 alloy at room and high temperatures[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2004,383(2):283-288.
APA	Yu, ZL,Li, SX,Liu, YY,Zhang, QY,Lei, JF,&Mu, ZX.(2004).Effect of surface treatments on fatigue life of Ti-6-22-22 alloy at room and high temperatures.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,383(2),283-288.
MLA	Yu, ZL,et al."Effect of surface treatments on fatigue life of Ti-6-22-22 alloy at room and high temperatures".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 383.2(2004):283-288.