Effects of Hot Rolling on the Texture Formation in Ni9W Substrates

Abstract:

The deformation and recrystallization texture of the hot rolled Ni9W substrates (Ni-9.3at%W) were analyzed by four circle X-ray diffraction and EBSD measurements. The formation and transformation of hot rolling texture in Ni9W substrates were systematically studied. The results show that the hot rolling process can effectively increase the fractions of S- and C-type textures in the Ni9W tape. With the increase of the deformation reduction, the deformation texture of Ni9W tape is transformed from Brass to Brass and Copper hybrid texture, which is beneficial for the further formation of a strong cube texture after recrystallization annealing in these Ni9W substrates.