DEVELOPMENT OF A STABLE BETA TITANIUM ALLOY
Abstract:
Research has progressed toward the objective of developing stable-beta titanium sheet alloys capable of being precipitation hardened to high strengths. Screening criteria are rollability, and response to heat treatment. Additions of 12.5 and 15 Cr and Mn were made to the three base alloys, Ti- 17V-3Al, Ti-8V-8Mo-3Al, and Ti-15Mo-3Al. All such alloys were found to have poor fabrication characteristics, and also low ductilities in both the solution treated and aged conditions.
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