By means of DSC, the process of TiH2 dehydrogenation was studied, according to which the brazing schedule was made.

• 通过对TiH2的差热分析,解明其脱氢过程,制定出合理的钎焊工艺,一次完成TiH2的脱氢和Al2O3陶瓷与Kovar合金的钎焊连接。