СПОСОБ ПОЛУЧЕНИЯ МЕТАЛЛИЧЕСКИХ СПЛАВОВ В ВИДЕ ПОРОШКОВ

摘要

FIELD: technological processes. ^ SUBSTANCE: invention may be used for production of fine-grained metal powders of spherical shape. Thermal treatment of mixture of initial powdery components with powdery inert filler, which is not soaked with prepared product, is carried out at the temperature that exceeds its melting temperature. After cooling prepared powder of spherical shape is separated from filler. At that fineness of initial powders amounts to not more than 140 microns. ^ EFFECT: invention makes it possible to exclude grinding stage and to prepare powders of spherical shape. ^ 3 ex