Water-based Refractory Coatings on the Perlite and Pyroffilite Base for Non-ferrous alloys Casting by Lost Foam Process

摘要

The new kind of antipenetration washes that bases on pyrophyllite for casting nonferrous metals by Lost Foam Process was proposed in article. Antipenetration washes were subjected to pilot testing. As the result the ingots with perfect surface were received.