Tvorba licí kůry u kruhového předlitku

Abstract

This thesis is focused on the issue creating casting skin in round blank. It describes the influence of technological factors on its growth, but also on its physical and chemical properties. The next part presents the implications of each area of the cooling system has on the quality and quantity of growth casting skin. It also addresses the problem of the break and the possibilities of preventing its occurrence. In the experimental part was carried out description and measurement of growth casting skin on break out of round billets.