敏化处理304不锈钢局部腐蚀行为的扫描微电极法研究

CORC > 厦门大学 > 2013年第19卷

	敏化处理304不锈钢局部腐蚀行为的扫描微电极法研究; Localized Corrosion Behavior of Sensitized 304 Stainless Steel by Scanning Reference Electrode Technique
	叶陈清 ; 胡融刚 ; 侯瑞青 ; 王小平 ; 杜荣归 ; 林昌健 ; YE Chen-qing ; HU Rong-gang ; HOU Rui-qing ; WANG Xiao-ping ; DU Rong-gui ; LIN Chang-jian
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract10014.shtml
	2013-12-28
关键词	304不锈钢敏化处理扫描微电极技术局部腐蚀晶间腐蚀 304 stainless steel sensitization SRET localized corrosion intergranular corrosion
英文摘要	通过扫描微电极法研究敏化处理奥氏体不锈钢(304ss)的局部腐蚀行为，并结合传统电化学方法及光学显微镜进行测试观察. 结果表明，在10% FeCl3溶液未敏化处理(304ss-NS)或550 oC轻度敏化处理(304ss-S1)的不锈钢倾向于发生点腐蚀，而650 oC(304ss-S2)或750 oC(304ss-S3)深度敏化处理不锈钢则倾向于发生晶间腐蚀.; Based on a home-built setup of scanning reference electrode technique, and combined with conventional electrochemical measurements, the localized corrosion behavior of sensitized 304 stainless steel (304ss) had been investigated in this work. The results showed that, the non-sensitized 304ss or 304ss sensitized at 550 oC was susceptible to pitting; while 304ss sensitized at 650 oC or 750 oC suffered severe intergranular corrosion in 10% FeCl3 solution.; 国家自然科学基金项目(No. 21021002)资助; 作者联系地址：1. 厦门大学固体表面物理化学国家重点实验室，化学化工学院化学系，福建厦门 361005；2. 宁德师范学院化学与环境科学系，福建宁德352100；3. 贵阳学院化学与材料工程学院，贵州贵阳 550005; Author's Address: 1. State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, China; 2. Department of Chemistry and Environmental Science, Ningde Normal University, Ningde 352100, Fujian, China; 3. College of Chemistry and Materials Engineering, Guiyang University, Guiyang 550005, Guizhou, China; 通讯作者E-mail：cjlin@xmu.edu.cn
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dx.doi.org/10.13208/j.electrochem.130217]
专题	2013年第19卷
推荐引用方式 GB/T 7714	叶陈清,胡融刚,侯瑞青,等. 敏化处理304不锈钢局部腐蚀行为的扫描微电极法研究, Localized Corrosion Behavior of Sensitized 304 Stainless Steel by Scanning Reference Electrode Technique[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract10014.shtml,2013.
APA	叶陈清.,胡融刚.,侯瑞青.,王小平.,杜荣归.,...&LIN Chang-jian.(2013).敏化处理304不锈钢局部腐蚀行为的扫描微电极法研究.http://electrochem.xmu.edu.cn/CN/abstract/abstract10014.shtml.
MLA	叶陈清,et al."敏化处理304不锈钢局部腐蚀行为的扫描微电极法研究".http://electrochem.xmu.edu.cn/CN/abstract/abstract10014.shtml (2013).