Fatigue life improvement through surface nanostructuring of stainless steel by means of surface mechanical attrition treatment

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	Fatigue life improvement through surface nanostructuring of stainless steel by means of surface mechanical attrition treatment
	T. Roland; D. Retraint; K. Lu; J. Lu
	2006
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	54 期号:11 页码:1949-1954
摘要	The effect of a nanocrystalline surface layer on the fatigue behavior of a 316L stainless steel is investigated. Significant enhancements of the yield stress and the fatigue limit have been achieved through surface mechanical attrition treatment (SMAT). It is also shown that these mechanical characteristics after SMAT can be significantly improved by the use of a short post-annealing treatment. Such annealing treatment is suggested to cause a recovery at the grain boundaries leading to a reduction of the internal stress. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	univ technol troyes, lasmis, f-10000 troyes, aube, france. chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110015, peoples r china.;lu, j (reprint author), univ technol troyes, lasmis, 12 rue marie curie, f-10000 troyes, aube, france;jian.lu@utt.fr
关键词	Smat Nanocrystalline Surface Layer Fatigue Limit Annealing Nanocrystallization Microstructure Deformation Titanium Grain Layer Fe
URL	查看原文
WOS记录号	WOS:000236700300022
引用统计	被引频次：466[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/321006/34448
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. Roland,D. Retraint,K. Lu,et al. Fatigue life improvement through surface nanostructuring of stainless steel by means of surface mechanical attrition treatment[J]. Scripta Materialia,2006,54(11):1949-1954.
APA	T. Roland,D. Retraint,K. Lu,&J. Lu.(2006).Fatigue life improvement through surface nanostructuring of stainless steel by means of surface mechanical attrition treatment.Scripta Materialia,54(11),1949-1954.
MLA	T. Roland,et al."Fatigue life improvement through surface nanostructuring of stainless steel by means of surface mechanical attrition treatment".Scripta Materialia 54.11(2006):1949-1954.