Low-temperature plasma nitriding of AISI 304 stainless steel with nano-structured surface layer

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	Low-temperature plasma nitriding of AISI 304 stainless steel with nano-structured surface layer
	H. W. Zhang; L. Wang; Z. K. Hei; G. Liu; J. Lu; K. Lu
	2003
发表期刊	Zeitschrift Fur Metallkunde
ISSN	0044-3093
卷号	94 期号:10 页码:1143-1147
摘要	A nanostructured surface layer was produced on an AISI 304 stainless steel plate by means of a surface mechanical attrition treatment (SMAT). Low-temperature plasma nitriding of the SMAT stainless steel sample was investigated in comparison with the coarse-grained sample by using structural analysis (X-ray diffraction, scanning electron microscopy, and transmission electron microscopy) as well as mechanical property measurements. It shows a much thicker nitrided layer is formed on the SMAT sample relative to that in the coarse-grained counterpart nitrided under the same condition. The nitrided layer in the SMAT sample is composed of nanostructured austenite expansion and martensite expansion with high supersaturations of nitrogen. The surface hardness and the hardened surface layer thickness, as well as the abrasive and the adhesive wear resistances of the nitrided SMAT sample are much enhanced relative to the nitrided coarse-grained sample.
部门归属	chinese acad sci, inst mat res, shenyang natl lab mat sci, shenyang 110016, peoples r china. dalian maritime univ, inst mat & technol, dalian, peoples r china. univ technol troyes, lasmis, troyes, france.;lu, k (reprint author), chinese acad sci, inst mat res, shenyang natl lab mat sci, shenyang 110016, peoples r china;lu@imr.ac.cn
关键词	Nanostructured Materials Aisi 304 Stainless Steel Low-temperature Plasma Nitriding Surface Mechanical Attrition Treatment Wear Resistance Mechanical Attrition Treatment Nanocrystalline Materials Stainless-steel
URL	查看原文
WOS记录号	WOS:000220698400015
引用统计	被引频次：36[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/321006/36160
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. W. Zhang,L. Wang,Z. K. Hei,et al. Low-temperature plasma nitriding of AISI 304 stainless steel with nano-structured surface layer[J]. Zeitschrift Fur Metallkunde,2003,94(10):1143-1147.
APA	H. W. Zhang,L. Wang,Z. K. Hei,G. Liu,J. Lu,&K. Lu.(2003).Low-temperature plasma nitriding of AISI 304 stainless steel with nano-structured surface layer.Zeitschrift Fur Metallkunde,94(10),1143-1147.
MLA	H. W. Zhang,et al."Low-temperature plasma nitriding of AISI 304 stainless steel with nano-structured surface layer".Zeitschrift Fur Metallkunde 94.10(2003):1143-1147.