Fatigue-life improvement of K417 alloy by shot peening and recrystallization

IMR OpenIR

	Fatigue-life improvement of K417 alloy by shot peening and recrystallization
	Wang Donglin ; Li Jiabao ; Jin Tao ; Wei Zheng ; Hu Zhuangqi ; Fu Liqun ; Liu Shifeng
通讯作者	Wang Donglin(wdltx@163.com)
	2006-08-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	35 期号:8 页码:1294-1298
摘要	K417 Ni-base superalloy is extensively used as the material of turbine blade of aeroengine. The feasibility of improving K417 fatigue life by surface shot peening and recrystallization was studied. The result shows that the fatigue life under the condition of 650 degrees C atmosphere is effectively enhanced by surface shot peening and recrystallization. The fractographs of specimen are analyzed by SEM, and the mechanism of fatigue life improvement is discussed.
关键词	K417 alloy shot peening recrystallization fatigue life
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:000240296600029
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：11[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/321006/87490
专题	中国科学院金属研究所
通讯作者	Wang Donglin
作者单位	1.Chinese Acad Sci, Inst Met Sci, Shenyang 110016, Peoples R China 2.Shenyang Liming Aeroengine Grp Corp Ltd, Ctr Tech, Shenyang 110043, Peoples R China 3.Shenyang Occupat Tech Coll, Shenyang 110043, Peoples R China
推荐引用方式 GB/T 7714	Wang Donglin,Li Jiabao,Jin Tao,et al. Fatigue-life improvement of K417 alloy by shot peening and recrystallization[J]. RARE METAL MATERIALS AND ENGINEERING,2006,35(8):1294-1298.
APA	Wang Donglin.,Li Jiabao.,Jin Tao.,Wei Zheng.,Hu Zhuangqi.,...&Liu Shifeng.(2006).Fatigue-life improvement of K417 alloy by shot peening and recrystallization.RARE METAL MATERIALS AND ENGINEERING,35(8),1294-1298.
MLA	Wang Donglin,et al."Fatigue-life improvement of K417 alloy by shot peening and recrystallization".RARE METAL MATERIALS AND ENGINEERING 35.8(2006):1294-1298.