sintered quartz
2.The erosion resistances of 5 kinds refractories:electric cast quartz bricks,natural white afrodite, sintered pure alumina, AZS bricks and zircon bricks, in molten glass have been tested by the way of static immersion method, the results obtained show that alumina bricks are suitable to be used as furnace lining for irradiation - resistant insulation glass fiber production.
