... Good thermal shock resistance &corrosion resistance w/ ISO9002 Certification Refractory Brick-NBSC Nitride bonded Silicon Carbide BrickFor Non-ferrous Metallurgy ... , Side wall Electrolyzer cell chemical-industrial reaction pot.2, Used as Kiln shed board, slide push board, sagger, Tuyere ... combined bricks.3, Used in blast furnace belly, Bosh and lower stack, cooling ...