Zhengzhou Sunrise Refractory Co., Ltd can provide fused cast blocks which have passed the ISO international certified. With reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship wi

Fused cast alumina block TY-M (α-β block) is mainly composed of Al2O3 whose contents is more than 94 percent , and it is produced by melting and casting high purity alumina in electric furnace at 2000℃, α-β corundum products is formed when alpha alumina a

Bulk density is a useful property of fused cast series block, which can reflect the function for structure of blocks and influence the physical and chemical features such the resistance to slag, thermal shock resistance, cold crushing strength and corrosi

Casting is a technology to produce refractories, like fused cast azs brick, fused cast alumina block, fused cast high zirconia block. These bricks can be used in the liner of glass furnace, such the tank bottom, side wall, throat, fore hearth, corner, dog

Fused cast high zirconia block is one kind of refractory blocks which is made of artificial synthesis and high pure raw material. The main composition of fused cast high zirconia block are ZrO2, SiO2 and Al2O3, ZrO2 is more than 89%. And the crystalline t

Fused cast alumina block is an important block for glass furnace. With the characteristics of dense structure, excellent corrosion resistance against glass liquid below 1350 ℃, and low pollution to glass liquid, fused cast alumina block is widely used in