Evolution of Texture and Microstructure in Commercially Pure Titanium with Change in Strain Path During Rolling

摘要: The evolution of microstructure and texture in commercially pure titanium has been studied as a function strain path during rolling using experimental techniques viscoplastic self-consistent simulations. Four different paths, namely unidirectional rolling, two-step cross multistep reverse have employed to decipher the effect change on deformation microstructure. cross-rolled samples show higher hardness with lower microstrain intragranular misorientation compared rolled sample determined from X-ray diffraction electron backscatter diffraction, respectively. is attributed orientation hardening due near basal texture. Viscoplastic simulations are able successfully predict differently samples. Simulation results indicate contribution slip formation well