电子元件与材料2017，Vol.36Issue(9)：22-25,4.DOI:10.14106/j.cnki.1001-2028.2017.09.005
Ni-Ti基合金机械气密封装方法研究
Study of mechanical hermetic encapsulation method of Ni-Ti alloys
海洋1
作者信息
- 1. 中国电子科技集团公司第十研究所,四川成都610036
- 折叠
摘要
Abstract
Recent studies show that Ni-Ti alloys play an important role in the field of electronic components mechanical hermetic packaging (MHP).For this purpose,the study of MHP method of Ni-Ti alloys was discussed.An innovative design based on a certain type of Ni-Ti alloys was proposed,k includes a certain type Ni-Ti alloy ring,stainless steel column and cavity wall.Process tests and environment tests on cavity wall samples of the thickness with 2.0,1.5,1.0,0.5 and 0.25 mm were conducted.Results show that MHP method based on Ni-Ti alloy is feasible and the implement of this technology is not difficult.Thicknesses of 0.5 mm and 0.25 mm cavity hermeticity is be easily to meet the criteria of GJB548B-2005,and the rate of finished products can be reached 100％.关键词
Ni-Ti基合金/机械气密封装/合金环/方法/热处理/电子封装Key words
Ni-Ti alloys/mechanical hermetic encapsulation (MHP)/alloy ring/method/heat-treatment/electronic package分类
信息技术与安全科学引用本文复制引用
海洋..Ni-Ti基合金机械气密封装方法研究[J].电子元件与材料,2017,36(9):22-25,4.
