The mechanical properties of EBW joint of Ti-25V-15Cr and Ti-25V-15Cr-XC burn resistant titanium alloys were tested,and the effect of trace carbon(C) in base metal on the properties of welded joint was investigated.

• 研究阻燃钛合金Ti-25V-15Cr,Ti-25V-15Cr-XC的电子束焊接头性能,对比分析母材中微量碳(C)对焊接接头性能的影响。