APPARATUS FOR ASYMMETRIC PROCESSING, METHOD FOR ASYMMETRIC PROCESSING, AND PROCESSED MATERIAL MANUFACTURED USING SAME

摘要

The present invention aims to provide an apparatus for asymmetric processing and a method for asymmetric processing using same for enhancing material properties, such as moldability, by controlling the texture of a base material. According to one aspect of the present invention, an extruded material is pushed through a dice having asymmetric extrusion holes with respect to a flat surface direction of the extruded material, so that the extruded material is extruded by inducing shearing deformation on the inside of the extruded material in the widthwise direction thereof, thereby forming the extruded material. Using the extruded material as a rolled material, a rolled material is pushed through between first rolls and second rolls having different diameters, so that the rolled material is rolled by inducing shearing deformation on the rolled material force, thereby forming the rolled material.