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OALib Journal期刊
ISSN: 2333-9721
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1Cr18Ni9Ti不锈钢应力腐蚀开裂的电位扰动极化效应
, PP. 959-965
Keywords: 1Cr18Ni9Ti不锈钢,应力腐蚀开裂,电位扰动,极化
Abstract:
在慢应变速率拉伸过程中通过施加恒电位、循环电位扫描及电位阶跃等不同的电位扰动极化方式，研究了1Cr18Ni9Ti奥氏体不锈钢在0．75mol·L-1HCl＋0．25mol·L-1NaCl溶液中的应力腐蚀开裂敏感性，并利用SEM观察断口形貌.结果表明，电位扫描速度和电位阶跃频率对裂纹萌生与扩展有显著影响.相同电位范围内，高频率电位阶跃比电位扫描导致更高的材料断裂敏感性
| [1] | 1 Hoar T P, Hines J G Corrosion, 1963; 19: 331t
|
| [2] | 2 Hehemann R F. Metall Trans A, 1985; 16A: 1909
|
| [3] | 3 Haruyama S, Asawa S. Corros Sci, 1973;13:395
|
| [4] | 4 Tanno K, Yashiro H, Kawamura Y, Umegai K, Kumagai N. Corrosion, 1993; 49: 319
|
| [5] | 5 Maier I, Galvele J R. Corrosion, 1980; 36: 309
|
| [6] | 6 Congleton J, Yang W Corros Sci, 1995; 37: 429
|
| [7] | 7 Manfredi C, Maier I A, Galvele J R. CorrosSci, 1987; 27: 887
|
| [8] | 8 Parkins R N. Corros Sci, 1980; 20: 147
|
| [9] | 9 Magniu T, Chieragatti R, Oltra R. Acta Metall Mater, 1990; 38: 1313
|
| [10] | 10 KanfmanM J, Fink J K. Acta Metall, 1988; 36: 2213
|
| [11] | 11 张天成,褚武扬,史训清,朱万旭,刘宝深.金属学报,1997;33:309(Zhang T C, Chu W Y, Shi X C, Zhu W X, Liu B C, Acta Metall Sin , 1997; 33: 309)
|
| [12] | 12 林昌健,冯祖德,林福龄,王发扬,谭建光,王元辉电化学,1995;1:439(Lin C J, Feng Z D, Lin F L, Wang F Y, Tan J G, Wang Y H. Electrochemistry, 1995;1: 439)
|
| [13] | 13 田昭武著.电化学研究方法北京:科学出版社,1984:201(Tian Z W. Research Method inElectrochemistry. Beijing: Science Press, 1984: 201)
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