Abstract
Present paper presents an unconventional process for the increase of the deformation capacity of the sheet metals. Knows that by rolling the mechanical characteristics and the elasticity of sheet metals are changed according with the angle directions of plasticity deformation, the anisotropy coefficient having various values. Using this process the unarranged crystalline structures become arranged ones which assure a good uniformization of the crystalline structure and constant anisotropic coefficient. Using this process we gain a growth of the deformability capacity of the sheet metals.
Cuvinte cheie
plasticity deformation
anisotropy coefficient
sheet-metal manufacturing
ultrasonic treatment