Structure shangzhuang Refractories Co., Ltd., Zhengzhou City, with your understanding of how acidic refractories refractory silicon oxide as the main component, commonly used with brick and clay. Brick containing more than 94% of silicon oxide silicon products, raw materials used are silica, silica brick scrap and other high-alumina clay castable not stereotypes, its acid resistance slag erosion ability, load softening temperature is high, after repeated firing volume does not shrink, even slightly swell; but its vulnerability to erosion of basic slag, thermal shock resistance is poor. Mainly used silica brick oven, glass melting furnaces, furnaces and other acidic thermal equipment. Refractory brick with clay as the main raw material of high alumina brick castable not stereotypes, containing 30% to 46% alumina castable not stereotypes aluminous clay, is a weak acid refractories, thermal shock resistance, acidic slag There corrosion resistance, widely used. Refractories Co., Ltd., Zhengzhou City shangzhuang learned in recent years, high-alumina clay castable not stereotypes, global refractories industry is facing lower yields, improve quality, increase the variety of trends. Specific performance: on the one hand the overall global steel production increasing. While steel production in Japan, the United States, Europe and other developed countries and regions have stagnated, but steel production in China, India, represented by the developing countries, but at a rapid rate. On the other hand to reduce the consumption of refractories per ton, but the cost per ton of refractory increasing. Unshaped high alumina castable clay brick, high alumina brick castable not stereotypes, shangzhuang Refractories Refractories by shangzhuang. This information consists of: Zhengzhou shangzhuang Refractories Co. (www.yntjj.com.cn) provide, we are Commercial Union membership, the integrity of the whole network of certified suppliers. Feel free to contact us, contact: Cheng Haitao