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High Quality and Low Press Fused Zirconia Corundum Brick for Sale

Date:2019-11-08 14:58 From:Zhengzhou Sunrise Refractory Author:admin
The fused zirconia corundum brick is a white solid formed by using pure alumina powder and zircon sand containing zirconia 65% and about 34% of silica in the electric melting furnace and then injecting into the mold to form a white solid. The corundum structure of corundum bricks consists of eutectoids and glass phases of corundum and zircon slanting stones. From the phase of theory, it is an eutectoid of corundum phase and zircon slant phase, and the glass phase is filled between their crystals.
 
The fused zirconia corundum brick manufacturing process combines selected zircon sand and industrial alumina powder in a 1:1 ratio, plus a small amount of NaZO (added in the form of sodium carbonate), B20: (added in the form of boric acid or borax) flux The mixture is uniformly mixed, and after being melted at 1800 to 1900 ° C, the fused zirconia corundum brick containing zr02) 33% can be obtained. On the basis of the fused zirconium corundum brick, a partially desiliconized zircon sand is used as a raw material to obtain an electrofused zirconium corundum brick containing ZrO236%~41%. Googangyuzhuan zirconia-eorundumrefraetory brick is made of industrial alumina powder and selected zircon sand. The refractory product has a ZrOZ content of 33%~45%.
Sunrise Refractory Co., ltd. is a professional manufacturer and supplier of refractory products in China's refractory base. Our company is China's largest refractories manufacturers, Our major products are refractory bricks, insulating bricks, refractory castable, refractory mortars, high alumina brick, high alumina castable, ceramic fiber blanket, ceramic fiber board, alumina ceramics and other industrial ceramics. If you have any question for our Fused Casting Zirconia Corundum (AZS) bricks, call me and i will reply you in the first time.

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