| 络合剂对AZ31D镁合金化学镀Ni-P合金的影响 |
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| 引用本文： | 邵红红,刘贵维,张晨曦. 络合剂对AZ31D镁合金化学镀Ni-P合金的影响[J]. 腐蚀科学与防护技术, 2010, 22(2): 139-141 |
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| 作者姓名： | 邵红红 刘贵维 张晨曦 |
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| 作者单位： | 江苏大学 材料科学与工程学院;镇江 212013 |
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| 摘 要： | 以AZ31D镁合金为研究材料,研究了化学镀Ni-P工艺配方中络合剂对镀层的沉积速度、镀层表面形貌与结构、镀层成分及其各种性能的影响,获得了最佳工艺参数.结果表明,可以实现在AZ31D镁合金上直接化学镀Ni-P合金,并且其镀层表面光亮、均匀致密,镀层的显微硬度比AZ31D镁合金基体有明显的提高,镀层与基底的结合力良好.
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| 关 键 词： | AZ31D镁合金 化学镀 络合剂 结合力 |
| 收稿时间： | 2008-10-28 |
| 修稿时间： | 2008-11-21 |
Effect of Complexing Agent on Electroless Plated Ni -P alloys on AZ31D Magnesium Alloy |
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| Affiliation: | School of Materials Science and Engineering;Jiangsu University; Zhenjiang 212013 |
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| Abstract: | The effect of addition of complexing agent in the plating bath was studied on the deposition rate,the composition and the surface morphology of the direct-electroless-plated Ni-P alloys on AZ31D magnesium alloy.Then the optimal parameters were obtained.The result showed that direct electroless plating of Ni-P alloys on AZ31D magnesium alloy may be realized with this process.The morphology of the plated coating was bright with good adherence to the substrate alloy.The microhardness of the plated coating was much higher than that of AZ31D magnesium alloy. |
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| Keywords: | AZ31D magnesium alloys electroless-plating complexing agent adherence |
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