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Properties and strengthening mechanism of brush plated nanoparticle reinforced composite coatings
  • ISSN号:1003-6326
  • 期刊名称:《中国有色金属学报:英文版》
  • 时间:0
  • 分类:TG174.441[金属学及工艺—金属表面处理;金属学及工艺—金属学]
  • 作者机构:[1]National Key Laboratory for Remanufacturing,Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing,Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing,Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing,Academy of Armored Force Engineering, Beijing 100072, China
  • 相关基金:Project(G199906509) supported by the National Basic Research Program of China; Project(2002M3) supported by China/UK Collaboration Subject; Project(50235030) supported by the National Natural Science Foundation of China
中文摘要:

Nanoparticle reinforced nickel matrix composite coatings, such as n-Al2O3/Ni, n-SiO2/Ni, n-SiC/Ni and n-TiO2/Ni, were fabricated by brush plating technique. Hardness, wear resistance and contact-fatigue resistance of the composite coatings were determined, and strengthening mechanism of the composite coatings was discussed. Results show that the composite coatings have superior properties to the Ni metal coating. Compared with properties of brush plated Ni metal coating, the composite coatings have hardness over 1.5 times and wear resistance capability of about 2.5 times. The strengthening mechanism of the composite coatings mainly includes fine-crystal grain effect, nanoparticle dispersion effect and dislocation effect.

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期刊信息
  • 《中国有色金属学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国有色金属学会
  • 主编:黄伯云
  • 地址:中国长沙中南大学
  • 邮编:410083
  • 邮箱:f-xsxb@csu.edu.cn
  • 电话:0731-88830949
  • 国际标准刊号:ISSN:1003-6326
  • 国内统一刊号:ISSN:43-1239/TG
  • 邮发代号:42-317
  • 获奖情况:
  • 国家“双百”期刊,第二届全国优秀科技期刊评比二等奖,中国有色金属工业总公司优秀科技期刊一等奖
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  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,美国科学引文索引(扩展库),英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:1159