摘要
文章详细阐述了钡钨阴极－热子组合件的制备工艺，对其应用和可靠性做了必要的检测。
The manufacture arts of the assembly part of BaW cathode and heater are described in detail in this paper. Necessary detection are made for its application and reliability.
出处
《真空电子技术》
北大核心
1994年第4期61-63,共3页
Vacuum Electronics
关键词
组合件
固熔料
烧结
钡钨阴极
热子
Assembly part, Solid solution alloy, Sintering.
