Abstract. The study investigated the high-temperature tensile behavior of Ti60 alloy at different temperatures (940"℃" to 1040"℃" ) and strain rates (0.1s-1 0.0005s-1). exhibited superplasticity with best deformation temperature ranging from 940"℃" 960"℃" . elongation samples decreased significantly over 980"℃" due growth grain size. In addition, influence diffusion bonding pressure on microstr...