徐立鹏,包春江.电刷镀工艺对 Ni-Mo 合金镀层表面形貌与硬度的影响[J].表面技术,2014,43(4):106-109.
XU Li-peng,BAO Chun-jiang.Effect of Brush Plating Technology on the Coating Surface Morphology and Microhardness of Ni-Mo Alloys[J].Surface Technology,2014,43(4):106-109
电刷镀工艺对 Ni-Mo 合金镀层表面形貌与硬度的影响
Effect of Brush Plating Technology on the Coating Surface Morphology and Microhardness of Ni-Mo Alloys
投稿时间:2014-03-21  修订日期:2014-05-10
DOI:
中文关键词:  电刷镀  Ni-Mo 合金  表面形貌  显微硬度
英文关键词:brush plating  Ni-Mo alloys  surface morphology  micro-hardness
基金项目:国家自然科学基金项目(51275278) ;山东省自然科学基金项目( Y2006F05)
作者单位
徐立鹏 聊城大学 机械与汽车工程学院, 山东 聊城 252059 
包春江 聊城大学 机械与汽车工程学院, 山东 聊城 252059 
AuthorInstitution
XU Li-peng School of Mechanical and Automotive Engineering, Liaocheng University,Liaocheng 252059, China 
BAO Chun-jiang School of Mechanical and Automotive Engineering, Liaocheng University,Liaocheng 252059, China 
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中文摘要:
      目的 优化电刷镀制备 Ni-Mo 合金镀层工艺,并分析对镀层表面形貌和硬度的影响。 方法 改变电极相对速度和工作电压,获得不同电刷镀条件下的 Ni-Mo 合金镀层。 采用金相显微镜观察镀层的表面形貌,采用显微硬度计测试镀层的显微硬度。 结果 最佳工艺为:工作电压 14 V,电极相对速度 11 . 3m / min。 镀层光亮致密,显微硬度达到 503 . 90 HV。 结论 适当提高电极相对运动速度、工作电压,能有效改进 Ni-Mo 合金镀层的沉积速度、表面形貌及显微硬度。
英文摘要:
      Objective To optimize the brush plating technology for the preparation of Ni-Mo alloy coating. Methods Based on orthogonal experiments, Ni-Mo coatings under various conditions were obtained by changing two process parameters, operating voltage and electrode relative speed. The surface morphology and microhardness of Ni-Mo alloy plating layers were studied using metalloscope and microhardness tester. Results The optimal parameters of brush plating Ni-Mo alloy were an operating voltage of 14 V and an electrode relative speed of 11. 3 m / min. The surface of the coating was bright and dense, and the microhardness value was 503. 90HV. Conclusion The research indicated that increasing electrode relative speed or operating voltage could effectively change the deposition rate, surface morphology and microhardness of Ni-Mo alloy coating.
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