Effects of scratching on corrosion and stress corrosion cracking of Alloy 690TT at 58 degrees C and 330 degrees C

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	Effects of scratching on corrosion and stress corrosion cracking of Alloy 690TT at 58 degrees C and 330 degrees C
	F. J. Meng; J. Q. Wang; E. H. Han; W. Ke
	2009
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	51 期号:11 页码:2761-2769
摘要	Scratched Alloy 690TT were characterized using X-ray stress analysis technique, nano-indentation, SEM, electrochemical and immersion tests. The stresses adjacent to the scratches, which resulted from scratching, were tensile parallel to the scratches and compressive perpendicular to the scratches. In the acidic sodium chloride solution at 58 degrees C, scratching caused E(corr) to shift negatively owing to a transient anodic current accompanied by a larger difference between E(corr) and the potential of zero charge. Pit 330 degrees C in the lead-containing caustic solutions, SCC initiated at the scratch-banks and scratch-beds after 30 days' immersion. Scratched Alloy 69017 exhibited both IGSCC and TGSCC in initiation. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[meng, fanjiang; wang, jianqiu; han, en-hou; ke, wei] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;wang, jq (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china;jiqwang@imr.ac.cn
关键词	Nickel Polarization Stress Corrosion Tribological Contact Analysis Hard Coated Surface Stainless-steel Repassivation Kinetics Localized Corrosion Mechanical Analysis Part i Water Deformation Strain
URL	查看原文
WOS记录号	WOS:000272019700029
引用统计	被引频次：62[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/321006/32202
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. J. Meng,J. Q. Wang,E. H. Han,et al. Effects of scratching on corrosion and stress corrosion cracking of Alloy 690TT at 58 degrees C and 330 degrees C[J]. Corrosion Science,2009,51(11):2761-2769.
APA	F. J. Meng,J. Q. Wang,E. H. Han,&W. Ke.(2009).Effects of scratching on corrosion and stress corrosion cracking of Alloy 690TT at 58 degrees C and 330 degrees C.Corrosion Science,51(11),2761-2769.
MLA	F. J. Meng,et al."Effects of scratching on corrosion and stress corrosion cracking of Alloy 690TT at 58 degrees C and 330 degrees C".Corrosion Science 51.11(2009):2761-2769.