| 锌钙系钢铁磷化液的制备与应用研究 |
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| 引用本文： | 张新坤.锌钙系钢铁磷化液的制备与应用研究[J].涂装与电镀,2011(4). |
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| 作者姓名： | 张新坤 |
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| 作者单位： | 河北联合大学轻工学院; |
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| 摘 要： | 采用磷酸二氢锌、酸式磷酸锰等为主要原料,加入适当的钙离子和磷化促进剂,研究了一种性能较好的锌钙系钢铁磷化液,检测了磷化膜的性能,探讨了磷化液的主要成分和磷化工艺条件对磷化膜质量的影响。结果表明,所形成的磷化膜成灰黑色,结晶细致、均匀,耐腐蚀性好,与涂层附着力好,工艺维护简单,沉渣少,适用于钢铁件涂装前的处理。
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| 关 键 词： | 钢铁 锌钙系 低温磷化 性能 |
The Development and Application of Zn-Ca Stystem Phosphating Solution |
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| Zhang Xinkun.The Development and Application of Zn-Ca Stystem Phosphating Solution[J].Painting & Electroplating,2011(4). |
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| Authors: | Zhang Xinkun |
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| Affiliation: | Zhang Xinkun(School of Light Industy,Hebei Union University,Tangshan Hebei 063000) |
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| Abstract: | A new process of Zn-Mn phosphating process on steel with comprehensive properties was developed by using zinc dihydrogen phosphate and Manganese dihydrogen phosphate.etc as main materials and suitable Ca2+ and phosphating accelerator in the phosphating solution.The properties of the phosphating films obtained were tested.The results show that the phosphating films are grey-black and even-grained,and have good corrosion resistance and strong adhesion to coatings.The process has the advantages of easy mainten... |
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| Keywords: | steel Zn-Ca system low temperature phosphating proerties |
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