Refractories Co., Ltd., Zhengzhou City shangzhuang understand basic refractory magnesium oxide, calcium oxide as the main component custom shaped brick castable, magnesia brick is commonly used. Magnesium containing more than 80% to 85% of magnesia custom shaped brick castable, alkaline slag and iron slag has good resistance to custom shaped brick castable, refractoriness higher than the clay and brick. Mainly used for open hearth, basic oxygen furnace, furnace, non-ferrous metal smelting equipment and some high-temperature equipment. In special occasions refractory oxide materials high temperature applications, such as alumina, lanthanum oxide, beryllium oxide, calcium oxide, zirconium oxide, refractory material compounds, such as carbides, nitrides, borides, silicides and sulphides etc; high temperature composite materials, mainly metal ceramics, high temperature inorganic coatings and fiber-reinforced ceramics. Refractories Co., Ltd., Zhengzhou City shangzhuang think as China's industrial structure, macroeconomic policy adjustments custom shaped brick castable refractory functional needs of the most high quality will increase. Lightweight high alumina refractories result has excellent thermal shock resistance, mechanical properties, and high temperature, wear resistance, excellent a performance guarantee. Use the key iron, chemicals, machinery, ceramics and other industries critical parts. They have shown superior performance than other materials. Thus the demand for high-grade high-alumina refractory light will increase every year, the market has broad prospects. Custom shaped brick castable, custom shaped brick castable, custom shaped brick by shangzhuang castable refractories. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) in magnesia carbon bricks, high alumina bricks, clay brick, castable, acid brick, alkali brick, custom shaped bricks, and other industries have a higher visibility , credit management, both quality of service are welcome to inquire or consult our "business alliance customer service," it!