A theory of indirect extrusion in superplasticity regimes

Physical materials technology
Authors:
Rudaev Yakov l. Sulaimanova S.M. Tashbaev Chingiz K.
Abstract:

The analytical solution of a problem of finding power and kinematic parameters for manufacturing operation of a thin-walled cylindrical product using the scheme of indirect extrusion has been considered. The forming process of an aluminium semifinished item was supposed to be carried out in thermal superplastic regimes.