Refractories (Refractory material) means that the mechanical properties of refractories (Refractory material) in the external force, the ability to resist deformation and destruction. Refractories (Refractory material) in the use and transportation process will be a variety of external forces, such as compressive force, tensile force effect, bending force, shearing force, impact force and frictional force or deformed or even damaged refractory lowest Therefore refractories (Refractory material) mechanical properties under different test conditions, for understanding its ability to resist damage, and to explore the mechanism of its damage refractory agents, seeking ways to improve product quality, and has important significance. Refractories (Refractory material) of the mechanical properties have compressive strength, flexural strength, bond strength, elasticity abrasive, torsional strength, abrasion resistance. Refractories (Refractory material) kind of an acidic refractories (Refractory material) usually refers to the SiO2 content of more than 93% of refractories (Refractory material) refractory wholesale, its main feature is resistant to corrosion at high temperatures acidic residue, but Easy to react with alkaline slag. 2, basic refractory (basic refractory) generally refers to magnesium oxide or magnesium oxide and calcium oxide as the main component of refractories (Refractory material). Such refractories (Refractory material) refractoriness are high, and strong resistance to alkaline slag. 3, aluminum silicate refractories (Refractory material) refers to the SiO2-Al2O3 as a main component of refractories (Refractory material), their number can be divided into half-Al2O3 content siliceous (Al2O3 15 ~ 30%), clay Quality (Al2O3 30 ~ 48%), high alumina (Al2O3 greater than 48%) categories. 4, fused cast refractories (Refractory material) refers to a certain method after the high temperature batch material melted, cast into the refractory article having a certain shape. Refractory Sales | shangzhuang Refractories (certified) | peak mining Refractories by shangzhuang Refractories Co., Ltd., Zhengzhou City. 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_45622890.html), for more information about the company.