合金机械性能的各向异性,在很大程度上由其组织所决定。硬铝制件的再结晶降低了机械性能的各向异性。然而,再结晶甚至可以引起纵向(最大)和高向(最小)性能的降低,关于这一点已经得到了证明,例如Д16T挤压半制品。对于具有不同组织的制件,在各种时效制度下的强化效果和强化速度是不一样的。本文研究了时效方式对Д16和B95合金机械性能各向异性的影响与合金组织的关系。研究时采用断面为42×250毫米的 The anisotropy of the mechanical properties of an alloy is largely determined by its organization. Recrystallization of hard aluminum parts reduces the anisotropy of mechanical properties. However, recrystallization has even been shown to cause a decrease in the longitudinal (maximum) and the high (minimum) performance, as evidenced by the fact that for the 6T extrusion of semi-finished products. For parts with different structures, the reinforcement effect and the reinforcement speed under different aging systems are not the same. The effect of aging mode on the mechanical properties anisotropy of Д16 and B95 alloys was studied in this paper. The study used a section of 42 × 250 mm