Effect of Solution Temperature on the Microstructure and Properties of TB10 Titanium Alloy Bars

Abstract This paper studies the effect of solution temperature on microstructure and mechanical properties TB10 titanium alloy bars. The results show that is composed β phase primary α (α p ) when treatment below transition temperature. With increase temperature, grain size in increases, thickness boundary decreases, number decrease, so strength decreases plasticity increases. When 800°C, reticulated causes to drop rapidly. above point, as rises, re-nucleates grows, decreases. super-cooled grains induce martensite phenomenon due stress, which eventually decrease.