Fatigue behavior of (graded) (Ti, Al)N-coated 1Cr11Ni2W2MoV stainless steel at high temperature

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	Fatigue behavior of (graded) (Ti, Al)N-coated 1Cr11Ni2W2MoV stainless steel at high temperature
	L. Xin; P. Liu; C. J. Feng; S. L. Zhu; F. H. Wang
	2010
发表期刊	Surface & Coatings Technology
ISSN	0257-8972
卷号	204 期号:15 页码:2417-2423
摘要	The high-cycle fatigue properties of graded (Ti, Al)N- and Ti(0.7)Al(0.3)N-coated 1Cr11Ni2W2MoV at 500 degrees C have been investigated using a rotating bending fatigue testing machine. The results show that fatigue strength and life of 1Cr11Ni2W2MoV stainless steel were apparently increased by the presence of Ti(0.7)Al(0.3)N coating. The fatigue life and strength was also improved to some extent by the presence of the graded coating at higher stress levels (475 MPa-525 MPa). The fracture morphologies were analyzed by SEM. It is concluded that the presence of the coatings, which were well adhered and have high compressive stress, restricted plastic deformation of the substrate, thus improved the fatigue properties of the steel. (C) 2010 Elsevier B.V. All rights reserved.
部门归属	[xin, li; liu, ping; zhu, shenglong; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect met, shenyang 110016, peoples r china. [feng, changjie] nanchang hongkong univ, sch mat sci & engn, nanchang 330063, peoples r china.;xin, l (reprint author), chinese acad sci, inst met res, state key lab corros & protect met, wencui rd 62, shenyang 110016, peoples r china;xli@imr.ac.cn
关键词	(Graded) (Ti Al)n Coating Arc Ion Plating High-cycle Fatigue High Temperature Stainless Steel Mechanical-properties Residual-stress Ceramic Coatings Pvd Alloy Microstructure Resistance Deposits Zrn Ti
URL	查看原文
WOS记录号	WOS:000276297300014
引用统计	被引频次：8[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/321006/31604
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Xin,P. Liu,C. J. Feng,et al. Fatigue behavior of (graded) (Ti, Al)N-coated 1Cr11Ni2W2MoV stainless steel at high temperature[J]. Surface & Coatings Technology,2010,204(15):2417-2423.
APA	L. Xin,P. Liu,C. J. Feng,S. L. Zhu,&F. H. Wang.(2010).Fatigue behavior of (graded) (Ti, Al)N-coated 1Cr11Ni2W2MoV stainless steel at high temperature.Surface & Coatings Technology,204(15),2417-2423.
MLA	L. Xin,et al."Fatigue behavior of (graded) (Ti, Al)N-coated 1Cr11Ni2W2MoV stainless steel at high temperature".Surface & Coatings Technology 204.15(2010):2417-2423.