Stamps for equal channel angular pressing POWDER MATERIALS

摘要

The invention relates to the processing of materials, preferably metal, pressure, using severe plastic deformation methods. Treatment may also be subjected to powder, pellet and composite materials.; Stamp comprises a shroud installed insert frustoconical consisting of several parts, inlet and outlet ducts and press stamps, the auxiliary channel, coaxial with the outlet conduit for ejecting the preform. In the die further made technological holes for the heating elements.; The effect is to extend the functionality of the die by allowing the installation of heating elements that can be used for die pressing of powdered or granular materials.