... purity d.Free sample High quality abrasive material jet turbine engine for sale from ChinaApplication 1. In iron and steel melting, ... cement rotary kiln and glass furnace, as the ideal material for manufacturing cast sliding plate, nozzle bricks, ladle bricks and open ... hearth furnace bricks, 2. the basic material for ecotone bricks of large cement kilns, medium cement kilns, ...