| 交变电场下不锈钢钝化膜的钼酸盐修饰研究 |
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| 引用本文： | 张俊喜,颜立成,魏增福,张鉴清.交变电场下不锈钢钝化膜的钼酸盐修饰研究[J].腐蚀科学与防护技术,2006,18(3):173-175. |
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| 作者姓名： | 张俊喜 颜立成 魏增福 张鉴清 |
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| 作者单位： | 上海电力学院,电化学研究室,国家电力公司热力设备腐蚀与防护重点实验室,上海,200090;杭州师范学院,杭州,310036;广东省电力试验研究所,广州,510600;浙江大学,化学系,杭州,310027;中国科学院金属研究所,金属腐蚀与防护国家重点实验室,沈阳,110016 |
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| 摘 要： | 根据不锈钢钝化膜的生长过程和钼酸盐的电化学反应机理，调制了相应的交变电场，并获得钼酸盐修饰的不锈钢钝化膜；用XPS和电化学测试研究了钝化膜的组成和性能.结果表明：调制相应的交变电场可以获得所需的组成结构和性能的产物；膜层具有理想的组成结构和性能，其耐蚀性得到提高.
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| 关 键 词： | 交变电场 钝化膜 电极表面修饰 不锈钢 钼酸盐 |
| 文章编号： | 1002-6495（2006）03-0173-03 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-08-31 |
MODIFICATION OF PASSIVE FILM ON STAINLESS STEEL BY MOLYBDATE UNDER ALTERNATING ELECTRIC FIELD |
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| ZHANG Jun-xi,YAN Li-cheng,WEI Zeng-fu,ZHANG Jian-qing.MODIFICATION OF PASSIVE FILM ON STAINLESS STEEL BY MOLYBDATE UNDER ALTERNATING ELECTRIC FIELD[J].Corrosion Science and Protection Technology,2006,18(3):173-175. |
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| Authors: | ZHANG Jun-xi YAN Li-cheng WEI Zeng-fu ZHANG Jian-qing |
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| Affiliation: | 1. Electrochemical Research Group, Shanghai University of Electric Power, Key Lab. of State Power Corporation of China, Shanghai 200090; 2. Hangzhou Teachers College, Hangzhau 310036; 3. Guangdong Potter Test and Research Institute, Guangzhou 510600; 4. Department of Chemistry, Zhejiang University, Hangzhou 310027; 5. State Key Lab. for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 |
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| Abstract: | A new method to modify the passive film by molybdate under alternating electric field has been proposed. According to the growth mechanism of passive film on stainless steel and the electrochemical reaction of molybdate, a modulated alternating electric field has been used for making the molybdate modified passive film. The effect of molybdate on the film growth was investigated. The composition and corrosion resistance of the passive film were characterized by XPS analysis and electrochemical measurement technology respectively. Results show that the passive film having expected composition and properties can be obtained by alternating electric field modulated according to the electrode process. |
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| Keywords: | alternating electric field passive film modification stainless steel molybdate |
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