Wear elbow is the use of SHS - Manufacturing centrifugation, the melting point of alumina ceramic pipe in 2045 ℃, alumina layer and the steel layer structure because the process is a special reason, the stress field is also special. At room temperature ceramic layer compressive stress, tensile stress by steel layer, the two opposites of the same, into a balanced whole. Only the temperature rises above 400 ℃, because both are not the same coefficient of thermal expansion, thermal expansion, and the new stress field generated in the ceramic steel originally present stress field cancel each other, so that the two ceramic layers in the free layer and the steel equilibrium. When the temperature rises to 900 ℃ to wear elbow into Ling internal waters, repeated immersion times, the composite layer does not crack or split, showing no ordinary ceramic compared to thermal shock performance. Wear elbow is using a special glue to special corundum temperature resistant ceramic pieces stuck inside the pipe elbow to solve the thermal power, metallurgy, steel, cement and other industries expected to lose badly worn elbow part of the problem, while using steel and wear-resistant ceramic paste elbow comprehensive solution for quick replacement and construction. Wear elbow to get the favor of the market and continue to replace some of the traditional wear materials, simply because of its superior product quality, as well as cast stone, steel and paste ceramic materials compared with the traditional wear materials have The many advantages. Thank you for your interest in our products, if you want to get more product information, please feel free to contact us, sincerely provide you with the best service!