Effect of solution treatment conditions on the sensitization of austenitic stainless steel

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	Effect of solution treatment conditions on the sensitization of austenitic stainless steel
	X. F. Yu; S. H. Chen; L. Wang
	2009
发表期刊	Journal of the Serbian Chemical Society
ISSN	0352-5139
卷号	74 期号:11 页码:1293-1302
摘要	In this study, the impact of the conditions of solution treatment on the degree of sensitization (DOS) of austenitic stainless steel (AISI 304) was investigated in detail. The results derived from the electrochemical potentiodynamic reactivation (EPR) test indicated that the DOS decreased as the solution treatment temperature and time increased. The reason for this was studied via the SEM morphologies and EDS results, which indicated that the grain size influenced the DOS. Furthermore, cellular automaton (CA) was utilized to simulate grain growth, the precipitation of Cr-rich carbides and the three dimensional distribution of the chromium concentration, which vividly illuminated the effect of the grain size on the DOS and was in accordance with the experiment results.
部门归属	[yu, xiaofei; chen, shenhao; wang, liang] shandong univ, dept chem, jinan 250100, peoples r china. [chen, shenhao] state key lab corros & protect, shenyang 110016, peoples r china.;chen, sh (reprint author), shandong univ, dept chem, jinan 250100, peoples r china;shchen@sdu.edu.cn
关键词	Intergranular Corrosion Degree Of Sensitization Cellular Automaton Austenitic Stainless Steel Stress-corrosion Cracking Cr-fe Alloys Boundary Chromium Depletion Cellular-automaton Method Lowest-energy Principle Grain-growth Intergranular Corrosion Dynamic Recrystallization Acid-solution Aisi 316l
URL	查看原文
WOS记录号	WOS:000272469700011
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/321006/32515
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. F. Yu,S. H. Chen,L. Wang. Effect of solution treatment conditions on the sensitization of austenitic stainless steel[J]. Journal of the Serbian Chemical Society,2009,74(11):1293-1302.
APA	X. F. Yu,S. H. Chen,&L. Wang.(2009).Effect of solution treatment conditions on the sensitization of austenitic stainless steel.Journal of the Serbian Chemical Society,74(11),1293-1302.
MLA	X. F. Yu,et al."Effect of solution treatment conditions on the sensitization of austenitic stainless steel".Journal of the Serbian Chemical Society 74.11(2009):1293-1302.