STUDY OF EFFECTS OF ALLOYING ELEMENTS ON THE WELDABILITY OF TITANIUM SHEET

摘要

This investigation follows a previous investigation which covered the weldability effects of the interstitials, carbon, nitrogen and oxygen, when added individually to several titanium base alloys. Included in these alloys were: 5 Al-TL, 7 Al-3 Mo-71, and 25 V-Tl.nThis same program, with different post weld heat treatments, was applied to the base 25 V – Ti βalloy. The total number of thermal history – interstitial content-alloy conditions tested was over 200。