Investigation on Fabrication and Properties of Ni-Cr Thin Film Ignitor

摘要：

In order to meet the applications in micro initiation explosive device and micro ignition of micropropulsion systems, the Ni-Cr thin film ignitors of different film thickness and bridge width were fabricated based on MEMS technics.Then, the resistence, IV curve and direct current firing sensitivity of the ignitior were test. The testing result shows that the resistance of the ignitor diminishes as the size of bridge width and film thickness increase.The direct current firing sensitivity of the ignitor diminishes as bridge width decreases, and the direct current firing sensitivity of the ignitor has a diminishable trend as the film thickness increases.

作者: XIE Ruizhen REN Xiaoming LIU Lan XUE Yan PENG Zhiming ZHANG Jingxin

作者单位: Science and Technology on Applied Physical Chemistry Laboratory,Shaanxi Applied Physics-Chemistry Research Institute,Xian 710061,China

会议类型: 国际会议

会议名称: 2011 International Autumn Seminar on Propellants,Explosives and Pyrotechnics(2011国际推进剂、炸药、烟火技术秋季研讨会)

会议地点: 南京

会议语种:英文

页码: 172-174

在线出版日期: 2011-09-20（万方平台首次上网日期，不代表论文的发表时间）