Influence of Hot Rolling Technological Regimes on 6061 Aluminium Alloy Sheet Texture

The effect of the hot rolling speed on the textural and structural state of 6061aluminum alloy sheet was investigated. The final deformation temperature allows avoiding the development of recrystallization processes due the decrease of rolling speed. The heterogeneity of the texture state is provided for by the differences in stress conditions for semifinished rolled plate. The deformation texture of the central layer of the hot-rolled sheet corresponds to the stable orientations of the rolling texture of the fcc material. The deformation texture of the surface area generally corresponds to the shear texture of the material with fcc lattice. The recrystallization texture is more scattered, however its component composition is the same as for the deformation texture, but the main orientations can either be maintained of varied.