Correlations between very high cycle fatigue properties and inclusions of GCr15 bearing steel

IMR OpenIR

	Correlations between very high cycle fatigue properties and inclusions of GCr15 bearing steel
	Li Yongde; Yang Zhenguo; Li Shouxin; Liu Yangbo; Chen Shuming
通讯作者	Li Yongde(ydli@imr.ac.cn)
	2008-08-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	44 期号:8 页码:968-972
摘要	It is demonstrated that electroslag remelting (ER) can control the inclusion size and its dispersibility better through comparing the very high cycle fatigue (VHCF) properties of two kinds of GCr15 bearing steels prepared by vacuum melting (VM) and ER. Therefore, the specimens prepared by ER, exhibit a better fatigue property. Experimental results and theoretical analysis demonstrate that the stress intensity factor range at the granular-bright facet (GBF) boundary, Delta K-GBF, keeps a constant if the steels are with an identical strength, but it will decrease with the increase of yield strength.
关键词	GCr15 hearing steel very high cycle fatigue electroslag remelting granular-bright facet(GBF) critical inclusion size
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:000258786500014
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：18[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/321006/95078
专题	中国科学院金属研究所
通讯作者	Li Yongde
作者单位	Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li Yongde,Yang Zhenguo,Li Shouxin,et al. Correlations between very high cycle fatigue properties and inclusions of GCr15 bearing steel[J]. ACTA METALLURGICA SINICA,2008,44(8):968-972.
APA	Li Yongde,Yang Zhenguo,Li Shouxin,Liu Yangbo,&Chen Shuming.(2008).Correlations between very high cycle fatigue properties and inclusions of GCr15 bearing steel.ACTA METALLURGICA SINICA,44(8),968-972.
MLA	Li Yongde,et al."Correlations between very high cycle fatigue properties and inclusions of GCr15 bearing steel".ACTA METALLURGICA SINICA 44.8(2008):968-972.