Пирофиллит огнеупорного кирпича

TheHigh Silica Refractory Brick is a kind of burnt brick made from main raw material pyrophyllite. It has certain thermal expansivity during the service, so that the integrity is well. Besides, it has good thermal shock resistance, which makes it excellent for permanent refractory layer of ladles, tundishes and torpedo metal mixers. The high silicon pyrophyllite brick (PY83) is a kind of burnt brick made from raw material mainly consist of well selected high silicon pyrophyllite. It featured by high erosion resistance, no pollution to molten steel and slagging resistance, to the advantage of the pyrophyllite brick in addition. It’s an excellent material for laying the working layer of the ladles on the small electric arc furnace.