High Calcium Low Silicon for Fuse 98% Magnesia  

A general term for products of magnesite such as magnesite treated at high temperature to reach the degree of sintering. Magnesite fired from natural magnesite is called sintered magnesite by one or two-step calcination process of shaft kiln, rotary kiln and other high temperature equipment, magnesite and other magnesite are formed after melting and cooling by arc furnace melting, and magnesia is made by extracting magnesium oxide from seawater as seawater magnesite, which is formed by melting and cooling in melting state with magnesite and other high temperature equipment, such as shaft kiln, rotary kiln and other high temperature equipment, and the magnesia sintered with natural magnesite as raw material is called sintered magnesite. Magnesia is one of the most important raw materials for refractories, which is used to manufacture all kinds of magnesia brick, magnesia-aluminum brick, ramming material, recharge and so on.Contains more impurities, and is used for paving the bot…