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| 酸度及钼酸钠对钢铁常温磷化过程的影响 | |
| 引用本文： | 王成,于宝兴,江峰,董首山,姜喜奎,钟建军,丁晖.酸度及钼酸钠对钢铁常温磷化过程的影响[J].表面技术,2001,30(2):6-9. |
| 作者姓名： | 王成 于宝兴 江峰 董首山 姜喜奎 钟建军 丁晖 |
| 作者单位： | 1. 中国科学院金属腐蚀与防护研究所,金属腐蚀与防护国家重点实验室,辽宁,沈阳,110015 2. 黑龙江省阿城市武警黄金三支队实验室,黑龙江,阿城,150300 3. 沈阳工业大学,辽宁,沈阳,110023 |
| 摘 要： | 应用电化学方法研究了在不同的酸度条件下，钼酸钠对钢铁磷化过程的影响，实验结果表明，磷化液中添加钼酸钠对材料的磷化过程和耐蚀性具有独特的作用，酸度及钼酸钠的浓度对磷化过程影响较大，所形成的膜并非完整的磷化膜，而是磷化与纯化的混合膜，并探讨了钼酸钠对钢铁磷化动力学行为的影响。 |
| 关 键 词： | 钢铁件 常温磷化 钼酸钠 电化学 酸度 |
| 文章编号： | 1001-3660(2001)02-0003-04 |
| 修稿时间： | 2000年7月10日 |
The Influence of Acidic Value and Na2MoO4 on Normal-Temperature Phosphatizing |
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| WANG Cheng,YU Bao xing,JIANG Feng,DONG Shou shan,JIANG Xi kui,ZHONG Jian jun,DING Hui.The Influence of Acidic Value and Na2MoO4 on Normal-Temperature Phosphatizing[J].Surface Technology,2001,30(2):6-9. | |
| Authors: | WANG Cheng YU Bao xing JIANG Feng DONG Shou shan JIANG Xi kui ZHONG Jian jun DING Hui |
| Abstract: | The influence of sodium molybdenum on normal temperature phosphatizing for A 33 steel under different acidic value was studied by electrochemical methods.The experimental results showed that sodium molybdenum had distinctive effect on normal temperature phosphatizing and its corrosion resistance,and considerably affected the dynamic behavior of phosphtizing.Acidic value and the concentration of the sodium molybednum greatly influenced the process of phosphatizing.The film formed on steel surface was not completely phosphating flim,but phosphatizing passiving film.The influence of sodium molybdenum on the phosphatizing dynamic behaviors was discussed too. |
| Keywords: | Normal temperature phosphatizing Sodium molybdenum Electrochemistry |
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