Исследование процессов структуро- и фазообразования порошковых смесей на основе отходов твердых вольфрамосодержащих сплавов при их механосинтезе и высокоскоростном механическом диспергировании для получения порошковых композиций

Abstract

Complex research of the powders received by means of attritor dispersion of the chips waste, formed at restora­tion of working surfaces of forming rolls and rollers at OAO “BMZ” is given. Results of experimental researches of grinding process are given, the optimum conditions of grinding are defined. The structure- and phase-formation of powder compositions on the basis of the hard a tung­sten-containing alloys waste depending on grinding regimes is investigated.