Fused magnesia makes
use of high-quality magnesite ore as raw material which is fused by
electric arc furnace to a sort of high grade alkaline refractory. It
possesses the features such as high purity, large crystal grain, dense
texture, good thermal shock stability and high corrosion resistance etc.
It is used to produce magnesia-carbon bricks and
alumina-magnesia-carbon bricks for convertor, EAF, ladle. It is also
used to produce unshaped refractory material such as gunning mix, hot
repairing material.