Study on Surface Treatment of Double Grid Air Counter Sensor

摘要：

In order to detect the microcraek of metal materials, a novel double grid air counter sensor was introduced Starting with emission mechanism of low energy, ionic motion situation in the Double Grid Air Counter (DGAC) was analyzed, secondary electron emission was discussed, interaction between ion and inner wall of the counter and its effect on the counter was put forward, and treatment simulation graphs of counter inner surface plating different metals were given. The results showed that the counter plating gold could inhibit secondary electron and work accurately.

关键词： double grid air counter ezoelectron mierocraek surface treatment

作者: YUAN,Xiao-qing SHI,Yi-kai

作者单位: School of Mechatronics,Northwestern Polytechnical University,Xian,710072,P.R.China School of Mechatronics,Northwestern Polytechnieal University,Xian,710072,P.R.China

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 59-61

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）