Batch composition for the preparation of a refractory molded ceramic body, molded bodies formed therefrom, and its use

摘要

"PACKED COMPOSITION FOR THE PREPARATION OF A REFRACTORY MOLDED CERAMIC BODY, MOLDED BODIES FORMED FROM IT, AND YOUR EMPLOYMENT". The invention relates to a batch composition for preparing a refractory molded ceramic body, a molded body formed therefrom, and its use. The components are: 68 to 97 wt% of fused magnesite, sintered magnesite or mixtures thereof, 3 to 20 wt% of CaO, and 0 to 25 wt% of a third component.