Metals and oxide-silicate stuffs hydrostatic forming

Abstract

Much attention is given to manufacturing materials with heightened physical and mechanical properties. When forming powder compositions the method of hydrostatic pressing (HP) is used. This method allows receiving isotropic articles with a practically unlimited ratio of length and sizes of cross section. On the installation of UVD-7 the model researches of pressing characteristics of copper powders produced according to standard 4960-75 were conducted. The results of influence of bulk weight, dispersion, configuration and methods of powders obtained on porosity of articles were obtained.