The thermal deformation conditions of the 1060 aluminum plate include deformation temperature, deformation speed and thermal deformation amount. High temperature deformation heat treatment of the same alloy under different thermal deformation conditions will have different effects.

1. The higher the deformation temperature of the 1060 aluminum plate (the plastic zone of the alloy must be considered when selecting the temperature), the easier the dynamic recovery is, the less the energy storage in the metal, and the more difficult the recrystallization, so increasing the deformation temperature is beneficial to the high temperature deformation heat treatment.

2. The faster the deformation speed of the 1060 aluminum plate, the more difficult the combination process of dislocation is carried out, which affects the formation of sub-crystals in the dynamic recovery process. Therefore, in order to improve the effect of high temperature deformation heat treatment, the deformation speed should be reduced. In all conventional press working methods, the speed of extrusion deformation is relatively low, and it is easier to achieve high temperature deformation heat treatment by extrusion. Under the same deformation temperature and deformation speed, the greater the deformation degree, the more deformation energy storage in the metal, which is beneficial to the recrystallization process, so it has an adverse effect on the high temperature deformation heat treatment.

In short, in order to achieve high temperature deformation heat treatment, it is necessary to adopt a reasonable thermal deformation process of 1060 aluminum plate.