The brazing experiment is finished in vacuum furnace, the brazed joints with different filler metal thickness are obtained by different pressure on them.
在数控真空钎焊炉中进行钎焊试验，由于施加压力的不同，得出钎缝厚度不同的焊接试件。
2
The mechanism and characteristics of vacuum Aluminum brazing process, performance and structure of the furnace and the application of vacuum Aluminum brazing technology are introduced in this paper.
本文介绍了真空铝钎焊工艺的机理和特点，真空铝钎焊炉的性能和结构，真空铝钎焊技术的应用。
3
It dealed with the problem of brazing of steel hardware and copper that nitrogen base controlled atmosphere continuous brazingfurnace.