| 表面活性剂对镁合金化学复合镀Ni-P-SiC的影响 |
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| 引用本文： | 黄伟九,薛燕.表面活性剂对镁合金化学复合镀Ni-P-SiC的影响[J].材料工程,2010(1). |
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| 作者姓名： | 黄伟九 薛燕 |
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| 作者单位： | 重庆理工大学,材料科学与工程学院,重庆,400050;重庆理工大学,材料科学与工程学院,重庆,400050 |
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| 基金项目： | 低维材料及其应用技术教育部重点实验室开放基金(KF0604);;重庆市自然科学基金(CSTC,2008BA4037) |
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| 摘 要： | 本工作系统地考察了十二烷基苯磺酸钠(ABS-Na)、十二烷基硫酸钠(DS)、聚乙二醇(6000)(PEG(6000))、吐温-80(Tween-80)等表面活性剂及其组合对镁合金化学复合镀Ni-P-SiC的镀液稳定性、镀速、镀层表面形貌和性能的影响,并优选了适合镁合金化学复合镀Ni-P-SiC镀层的表面活性剂。结果表明:随着表面活性剂加入,镀液稳定性明显改善;表面活性剂的种类对镀速有重要影响,含十二烷基苯磺酸钠+聚乙二醇(6000)复合型表面活性剂的镀液镀速最快。综合考虑复合镀层的表面质量、显微硬度和耐腐蚀性能,优选的适于镁合金化学复合镀Ni-P-SiC的表面活性剂是十二烷基硫酸钠+聚乙二醇(6000)的复合物。
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| 关 键 词： | 镁合金 化学复合镀Ni-P-SiC 表面活性剂 耐蚀性 |
Effect of Surfactants on Electroless Plating Ni-P-SiC Composite Coating on Magnesium Alloy |
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| HUANG Wei-jiu,XUE Yan.Effect of Surfactants on Electroless Plating Ni-P-SiC Composite Coating on Magnesium Alloy[J].Journal of Materials Engineering,2010(1). |
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| Authors: | HUANG Wei-jiu XUE Yan |
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| Affiliation: | College of Materials Science and Engineering;Chongqing University of Technology;Chongqing 400050;China |
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| Abstract: | The effect of different surfactants,such as neopelex(ABS-Na),lauryl sodium sulfate(DS),polyethylene glycol(6000)(PEG(6000)),Tween-80 and their mixtures,on the stability of plating solution,deposition velocity of electroless plating Ni-P-SiC,morphology and performances of Ni-P-SiC composite coating on magnesium alloys was studied.Further,the optimization surfactant for electroless plating Ni-P-SiC composite coating on magnesium alloys was selected.The results show that the surfactants can evidently improve t... |
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| Keywords: | magnesium alloy electroless plating Ni-P-SiC surfactant anti-corrosion |
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