马壮,王茺,李智超.铜含量对镁合金化学镀Ni-Cu-P镀层性能的研究[J].表面技术,2008,37(1):34-36.
MA Zhuang,WANG Chong,LI Zhi-chao.The Study on the Effect of Different Copper Content on Electroless Ni-Cu-P Plating for Magnesium Alloy[J].Surface Technology,2008,37(1):34-36 |
| 铜含量对镁合金化学镀Ni-Cu-P镀层性能的研究 |
| The Study on the Effect of Different Copper Content on Electroless Ni-Cu-P Plating for Magnesium Alloy |
| 投稿时间：2007-08-18 修订日期：2008-02-10 |
| DOI： |
| 中文关键词: 镁合金 化学镀 Ni-Cu-P 耐磨性 耐蚀性 |
| 英文关键词:Magnesium alloy Electroless planting Ni-Cu-P Wear resistance Corrosion resistance |
| 基金项目:辽宁省教育厅科学技术研究项目(20060375) |
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| 中文摘要: |
| 为研究镀液中不同铜离子含量对镁合金A29ID化学镀Ni-Cu-P镀层性能的影响，采用硫酸镍为镍源，在镁合金化学镀Ni-P的镀液中加入不同含量的铜离子，可直接得到不同的Ni-Cu-P镀层，但都较均匀致密，结合力良好。经过耐醋酸腐蚀、磨粒磨损试验，结果表明：在硫酸铜含量为0. 5g/L的镀液中获得的Ni-Cu-P镀层，较基体的耐蚀性提高了0.84倍，耐磨性提高了0.56倍。由此得出结论：镀液中硫酸铜含量为0. 5g/L，所得到的镀层性能最佳。 |
| 英文摘要: |
| For study on different copper content on magnesium alloys A291D electroless planting Ni-Cu-P, using nickel sulfate as nickel resourse, adding different content copper ion to the bath of electroless Ni-P plating on magnesium alloys, the Ni-Cu-P plating coat can be obtained. The coating is uniform and dense and has good adhesion. The corrosion and wear test result shows that when the bath is 0. 5 g/L CuS04 the basal body may get Ni-Cu-P plating coat, the corrosion resistance can improve 5. 08 to basal body, the wear resistance of Ni-Cu-P plating coat can improve 6. 77. This conclusion is that when the content of cupric sulfate is 0. 5 g / L in plating solution, the plating has the best effect. |
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