Atom probe field ion microscope measurements of carbon segregation at an alpha :alpha grain boundary and service failures by intergranular stress corrosion cracking

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	Atom probe field ion microscope measurements of carbon segregation at an alpha :alpha grain boundary and service failures by intergranular stress corrosion cracking
	A. Atrens; J. Q. Wang; K. Stiller; H. O. Andren
	2006
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	48 期号:1 页码:79-92
摘要	This work reports on a critical measurement to understand the intergranular stress corrosion cracking (IGSCC) of pipeline steels: the atom probe field ion microscope (APFIM) measurement of the carbon concentration at a grain boundary (GB). The APFIM measurement was related to the microstructure and to IGSCC observations. The APFIM indicated that the GB carbon concentration of X70 was similar to 10 at% or less, which correlated with a high resistance to IGSCC for X70. (C) 2005 Elsevier Ltd. All rights reserved.
部门归属	univ queensland, div mat, brisbane, qld 4072, australia. chalmers univ technol, dept expt phys, s-41296 gothenburg, sweden. chinese acad sci, inst met res, state key lab corros sci, shenyang 110015, peoples r china.;atrens, a (reprint author), univ queensland, div mat, brisbane, qld 4072, australia;a.atrens@minmet.uq.edu.au
关键词	Grain Boundary Analysis Pipeline Steel Carbon Segregation Stress Corrosion Cracking X65 Pipeline Steel Microstructure Microanalysis Initiation Apfim Iron X52
URL	查看原文
WOS记录号	WOS:000234618800006
引用统计	被引频次：27[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/321006/34126
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. Atrens,J. Q. Wang,K. Stiller,et al. Atom probe field ion microscope measurements of carbon segregation at an alpha :alpha grain boundary and service failures by intergranular stress corrosion cracking[J]. Corrosion Science,2006,48(1):79-92.
APA	A. Atrens,J. Q. Wang,K. Stiller,&H. O. Andren.(2006).Atom probe field ion microscope measurements of carbon segregation at an alpha :alpha grain boundary and service failures by intergranular stress corrosion cracking.Corrosion Science,48(1),79-92.
MLA	A. Atrens,et al."Atom probe field ion microscope measurements of carbon segregation at an alpha :alpha grain boundary and service failures by intergranular stress corrosion cracking".Corrosion Science 48.1(2006):79-92.