• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Corrosion Reviews >Effect of carbon nanotubes on microstructure and corrosion resistance of PEO ceramic coating of magnesium alloy
【24h】

Effect of carbon nanotubes on microstructure and corrosion resistance of PEO ceramic coating of magnesium alloy

机译：Effect of carbon nanotubes on microstructure and corrosion resistance of PEO ceramic coating of magnesium alloy

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Plasma electrolytic oxidation (PEO) ceramic coating modified by carbon nanotubes (CNTs) was prepared on Mg-Gd-Y alloy. The microstructure, hydrophobicity and corrosion resistance of the coating were investigated by SEM, contact angle meter and electrochemical test system. Carbon nanotubes (CNTs) are staggered in the ceramic coating and partially filled with plasma discharge micropores. To some extent, CNTs can promote the plasma discharge and improve the film formation rate. With the increase of the content of CNTs, the content of carbon nanotubes in the ceramic coating increases. CNTs can effectively improve the hydrophobicity of ceramic coating. With the increase of the content of CNTs, the corrosion potential E-coor and polarization resistance R- p increase, the corrosion current i(coor) decreases and the AC impedance |Z| increases, which leads to the decrease of corrosion rate.

著录项

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