Insulation refractories (Refractory material) in the four heat transfer process refractories (Refractory material) is a non-homogeneous multiphase system consists of one or more crystalline phase, glass phase and gas phase (stomata) consisting of cast refractories where to sell, and the use of temperature from low, medium temperature to above 1000 ℃ temperature. Therefore, the heat transfer process above refractory lining (Refractory material) within the subject material phase composition, affect the nature, quantity and distribution and other factors in the material. Refractories (Refractory material) by heat treatment can be divided into four categories: (1) fired brick; (2) does not brick; (3) unshaped refractory materials; (4) the melt (cast) products. Which cast refractories have sold | shangzhuang Refractories | Hefei Casting Refractories Co. provided by Zhengzhou City shangzhuang refractories. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) is Zhengzhou, charge, flux leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In shangzhuang refractory leadership with the staff warmly welcome all inquiries negotiations to create shangzhuang Refractories a better future. You can also access (www.yntjj.com.cn/supply_details_45622880.html), for more information about the company.