precision polished zirconia ceramic structural parts 

precision polished zirconia ceramic structural parts Reputation depends on quality,  quality comes from Hard! Zirocnia Ceramics: Zirconium oxide ceramic-lined composite steel pipe. Ceramic composite pipe is made by high-tech production process--self-growth high-temperature clutch synthesis method. The pipe is composed of corundum ceramic, transition layer and steel from inside to outside, ceramic layer The dense corundum porcelain (AL2O3) is formed at a high temperature above 2200 °C, and the transition layer is firmly combined with the steel tube. The composite pipe fully exerts the strength, toughness, impact resistance, good welding performance and high hardness and high rigidity of the steel tube. It has good wear resistance, corrosion resistance and heat resistance, and overcomes the characteristics of low hardness, poor wear resistance and poor toughness of the steel. The double metal composite steel pipe lining is made of wear-resistant cast iron, which ha…