Experimental Study on NiCrAl Coating Prepared by Electromagnetically Accelerated Plasma Spraying

摘要：

　　Theoretical analysis of the electromagnetically accelerated plasma spraying(EMAPS)by self-developed is carried out.Governing equation of the plasma under dynamic loading conditions is derived.The plasma velocity as a function of time and the length of electrode are also obtained.NiCrAl coating is prepared on medium carbon steel substrate by EMAPS device.Microstructure and hardness of the coating are analyzed with scanning electron microscope(SEM)and hardness tester respectively.

关键词： Electromagnetically accelerated plasma spraying (EMAPS) Plasma Dynamic equation NiCrAl coating

作者: LIU Jingjing LIU Zongde CHEN Hairong

作者单位: School of Energy,Power and Mechanical Engineering.North China Electric Power University,Beijing,1022 China National Electric Equipment Corporation,Beijing,100551,China

会议类型: 国际会议

会议名称: The 7th International Conference on Electromagnetic Processing of Materials(第七届冶金与材料电磁过程国际大会)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2012-10-22（万方平台首次上网日期，不代表论文的发表时间）