ON STRAIN RATE SENSITIVITY OF BETA-TITANIUM ALLOYS

A. Kobayashi , N. Takeda , S. Ogihara , Y. Li

Ti-15V-3Cr-3A1-3Sn beta-titanium alloys are subjected to 103/s tensile strain rate by the one bar method to investigate strain rate sensitivity. It is found that the ultimate strength, the total elongation and the absorbed energy, all increase with the increase in strain rate. Dynamical stress-strain curves are also obtained.

Domaines: Articles anciens

A. Kobayashi, N. Takeda, S. Ogihara, Y. Li. ON STRAIN RATE SENSITIVITY OF BETA-TITANIUM ALLOYS. Journal de Physique IV Proceedings, 1991, 01 (C3), pp.C3-209-C3-214. ⟨10.1051/jp4:1991328⟩. ⟨jpa-00250470⟩