Refractories Co., Ltd., Zhengzhou City shangzhuang understand some materials, such as silica-alumina refractory products, it is generally believed that at a certain temperature (eg within the following 700 ~ 900 ℃ in the elastic range) refractory Which is good, the higher the temperature wear resistance property (Wear resistance), the lower, can be considered when the temperature was increased with the increase after the elastic modulus, abrasion resistance (Wear resistance) decreased. When the temperature rises, reaches a maximum elastic modulus after, with the decrease of the elastic modulus, abrasion resistance (Wear resistance) but improved. Refractory products such as aluminum silicate refractories offer in 1200 ~ 1350 ℃, the wear resistance even better than those at room temperature. When the temperature is further increased, reaching more than 1400 ℃, the result of refractory products in liquid viscosity drastically reduced wear (Wear resistance) decreases. Some quality refractory products such as chromium, with increasing temperature, wear (Wear resistance) increases. Shangzhuang Refractories Co., Ltd., Zhengzhou City, found the overall level of development of the refractories industry from advanced green there is a certain distance. Green Refractories Refractories and related industries have attracted attention. Relevant government departments and industry associations have also developed a corresponding policy measures to encourage and promote green refractory work. Refractories Co., Ltd., Zhengzhou City shangzhuang find Refractories development will present new features, which is based on improving product quality and application level, the focus is to increase or enhance the new content, namely energy saving and low carbon. The basic direction of refractories technology development is innovation as the basic starting point refractories, refractory take the design and application of scientific, production, refinement and application of green consumption reduction and resource conservation of the road of integration, to promote research development to a new level. The direction in which the cement industry with innovative refractory chromium-free and energy-saving. Refractory price | shangzhuang Refractories (certified) | Qinghai refractory provided by Zhengzhou City shangzhuang Refractories Limited. 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.