...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Corrosion science >Corrosion resistance and electrical conductivity of a nano ATO-doped MAO/ methyltrimethoxysilane composite coating on magnesium alloy AZ31
【24h】

Corrosion resistance and electrical conductivity of a nano ATO-doped MAO/ methyltrimethoxysilane composite coating on magnesium alloy AZ31

机译：镁合金AZ31上纳米ATO-掺杂MAO /甲基三甲氧基硅烷复合涂层的耐腐蚀性和导电性

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

An electrically conductive coating was prepared on micro-arc oxidized (MAO) Mg alloy AZ31 via antimony tin oxide (ATO) particles doping in methyltrimethoxysilane (MTMS) coating. A sandwich structure was observed as the ATO particles agglomerated at the top and bottom layers in the MTMS coating via field-emission scanning electron microscopy (FE-SEM). Electrochemical and hydrogen evolution tests revealed high corrosion resistance of the composite coating. Although the ATO-doped MAO/MTMS coating showed a low electrical conductivity, a conductive path was formed on the coating surface layer, enhancing the transfer of static charges. The formation and corrosion mechanisms of the composite coatings are proposed.
机译：通过掺杂在甲基三甲氧基硅烷（MTMS）涂层中的锑锡（ATO）颗粒对微弧氧化（MAO）Mg合金AZ31制备导电涂层。观察夹层结构，作为在MTMS涂层的顶层和底层通过场发射扫描电子显微镜（Fe-SEM）在底层和底层附聚的AtO颗粒。电化学和氢进化试验显示复合涂层的高耐腐蚀性。尽管ATO-掺杂的MAO / MTMS涂层显示出低电导率，但是在涂层表面层上形成导电路径，增强静电电荷的转移。提出了复合涂层的形成和腐蚀机制。

著录项

  • 来源
    《Corrosion science》 |2020年第5期|108570.1-108570.12|共12页
  • 作者

    Li Chang-Yang; Fan Xiao-Li; Cui Lan-Yue; Zeng Rong-Chang;

  • 作者单位

    Shandong Univ Sci & Technol Coll Mat Sci & Engn Corros Lab Light Met Qingdao 266590 Peoples R China;

    Shandong Univ Sci & Technol Coll Mat Sci & Engn Corros Lab Light Met Qingdao 266590 Peoples R China;

    Shandong Univ Sci & Technol Coll Mat Sci & Engn Corros Lab Light Met Qingdao 266590 Peoples R China;

    Shandong Univ Sci & Technol Coll Mat Sci & Engn Corros Lab Light Met Qingdao 266590 Peoples R China|Zhengzhou Univ Sch Mat Sci & Engn Zhengzhou 450002 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Magnesium alloys; Micro-arc oxidation; ATO nanoparticles; Conductivity; Coating;

    机译：镁合金;微电弧氧化;ATO纳米粒子;电导率;涂层;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号