Elevated temperature axisymmetric uniaxial compression of AA7075 aluminum alloy

An experimental study was conducted to characterize the room and elevated temperature uniaxial compressive deformation behavior of AA7075-T6 and O-temper plate materials. The experiments consisted of testing cylindrical specimens prepared from a rolled and heat-treated plate stock of AA7075 alloy. The tests were conducted in the lower range of elevated temperatures up to 300 °C, at several different test speeds, in rolling and transverse …