Gaseous nitriding of iron with a nanostructured surface layer

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	Gaseous nitriding of iron with a nanostructured surface layer
	W. P. Tong; C. Z. Liu; W. Wang; N. R. Tao; Z. B. Wang; L. Zuo; J. C. He
	2007
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	57 期号:6 页码:533-536
摘要	A nanostructured surface layer was formed on a pure iron plate by means of surface mechanical attrition treatment (SMAT). It was found that a SMAT iron sample developed a nitrided layer twice as thick as that on a coarse-grained sample under the same gaseous nitriding conditions (500 degrees C for 2 h), which is attributed to the fast diffusion of nitrogen along grain boundaries in the nanostructured iron. The nitrided layer of SMAT sample exhibited a high hardness and an excellent wear resistance. (c) 2007 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	northeastern univ, minist educ, key lab electromagnet proc mat, shenyang 110004, peoples r china. shenyang inst aeronaut engn, dept mat engn, shenyang 110034, peoples r china. chinese acad sci, inst met res, shenyang natl key lab mat sci, shenyang 110016, peoples r china.;tong, wp (reprint author), northeastern univ, minist educ, key lab electromagnet proc mat, shenyang 110004, peoples r china;wptong@mail.neu.cdu.cn
关键词	Nanocrystalline Materials Nitrides Iron Surface Mechanical Attrition Treatment Mechanical Attrition Treatment Diffusion Nanocrystallization Nitrogen Fe
URL	查看原文
WOS记录号	WOS:000248638600022
引用统计	被引频次：94[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/321006/33842
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. P. Tong,C. Z. Liu,W. Wang,et al. Gaseous nitriding of iron with a nanostructured surface layer[J]. Scripta Materialia,2007,57(6):533-536.
APA	W. P. Tong.,C. Z. Liu.,W. Wang.,N. R. Tao.,Z. B. Wang.,...&J. C. He.(2007).Gaseous nitriding of iron with a nanostructured surface layer.Scripta Materialia,57(6),533-536.
MLA	W. P. Tong,et al."Gaseous nitriding of iron with a nanostructured surface layer".Scripta Materialia 57.6(2007):533-536.