李丽,王飚,张自华.复合电镀法制备Ni-WC纳米涂层的组织与性能研究[J].表面技术,2008,37(5):5-6,74.
LI li,WANG Biao,ZHANG Zi-hua.Structure and Properties of Ni-WC Nano-composite Coating by Electroplating[J].Surface Technology,2008,37(5):5-6,74
复合电镀法制备Ni-WC纳米涂层的组织与性能研究
Structure and Properties of Ni-WC Nano-composite Coating by Electroplating
投稿时间:2008-06-27  修订日期:2008-10-10
DOI:
中文关键词:  Ni-WC纳米复合镀层  表面形貌  显微硬度  耐蚀性
英文关键词:Ni-WC nano-composite plating  Surface morphology  Micro-hardness  Corrosion resistance
基金项目:国家自然科学基金(50371033)
作者单位
李丽 昆明理工大学机电工程学院,云南昆明650051 
王飚 昆明理工大学机电工程学院,云南昆明650051 
张自华 昆明理工大学机电工程学院,云南昆明650051 
AuthorInstitution
LI li Department of Mechanical Engineering, Kunming University of Science and Technology, Kunming 650051, China 
WANG Biao Department of Mechanical Engineering, Kunming University of Science and Technology, Kunming 650051, China 
ZHANG Zi-hua Department of Mechanical Engineering, Kunming University of Science and Technology, Kunming 650051, China 
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中文摘要:
      为了制得高硬度、高耐腐蚀的纳米复合涂层,采用复合电镀法在18-8不锈钢基体上制备了Ni-WC纳米镀层,并对镀层的表面形貌、显微硬度及耐蚀性进行了观察和检测。试验结果表明:复合镀层表面均匀,其显微硬度较不锈钢和纯镍镀层都有显著提高,耐蚀性约为不锈钢的4倍,却比纯镍镀层略低。
英文摘要:
      In order to make the nano-composite coating with high micro-hardness and high corrosion resistance, Ni-based coating with nanometer WC particles was made on 18-8 stainless steel substrate. The surface morphology of the composite coating was observed, the micro-hardness and corrosion resistance of the composite coating were measured. The experiment results show that the composite coating has a smooth surface, and its micro-hardness is remarkably improved as compared with that of stainless steel or pure nickel coating, its corrosion resistance is about 4 times to that of stainless steel, but a little low than pure nickel coating.
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