Study of the Processes of Shaping the Hollow Billets from Antifriction Alloys by the Centrifugal and Continuous Casting Methods

Abstract

fect of technological parameters on the yield of the continuous and centrifugal casting processes, the web method is applied, which allows to expand the understanding of the various mechanisms of formation of billets. The study shows that, in comparison with the known indicators of the continuous-casting yield of 95.06-96.04% for billets with outside dimensions of 80-150 mm, one could increase the yield of casting up to 97.29-97.72%. It is concluded on the expedient fabrication of billets from antifriction alloys by continuous casting, since it allows increasing the yield of suitable casting by 22.35-47.72% for the studied standard size of billets.