| 钢铁件常温黑化工艺的研究 |
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| 引用本文： | 李宁,黎德育,邓娟利.钢铁件常温黑化工艺的研究[J].电镀与精饰,2002,24(4):5-7. |
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| 作者姓名： | 李宁 黎德育 邓娟利 |
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| 作者单位： | 1. 哈尔滨工业大学,应用化学系,电化学教研室,黑龙江,哈尔滨,150001
2. 咸阳师范学院,化学系,陕西,咸阳,712000 |
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| 摘 要： | 研究改进了现行的钢铁件常温黑化工艺，通过极化曲线测试，耐蚀性测试，寿命测试得到了性能良好的常温亚硒酸体系黑化液，结果表明：适当的向黑化液中引入添加剂A，稳定性N，表面活性剂聚乙二醇（6000）可以提高;黑化液的稳定性以及黑化层的耐蚀性与黑化液的寿命。
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| 关 键 词： | 钢铁件 常温黑化工艺 研究 亚硒酸 极化曲线 耐蚀性 |
| 文章编号： | 1001-3849(2002)04-0005-03 |
| 修稿时间： | 2001年12月30日 |
Investigation of Room Temperature Blackening Technology for Iron and Steel |
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| LI Ning ,LI De-yu ,DENG Juan-li.Investigation of Room Temperature Blackening Technology for Iron and Steel[J].Plating & Finishing,2002,24(4):5-7. |
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| Authors: | LI Ning LI De-yu DENG Juan-li |
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| Affiliation: | LI Ning 1,LI De-yu 1,DENG Juan-li 2 |
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| Abstract: | The current type of room temperature blackening solution for iron and steel was improved on. A selenious acid type solution of better performance was obtained by the test of polarization curve, the test of corrosion resistance and the test of duration life. The results show that introduction of addtive agent A, the stabilization agent N, the surface active agent polyethylene glycol can improve the stability and duration of life of the solution, enhance the corrosion resistance of the blackening layer. |
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| Keywords: | blackening of iron and steel room temperature blackening selenious acid |
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