Improved wear-resistant ceramic plate

Abstract

The invention relates to an improved wear-resistant ceramic plate which is prepared from the following raw materials in parts by weight: 6-11 parts of coal gangue, 9-14 parts of aluminum hydroxide, 7-14 parts of nano aluminum dioxide, 3-8 parts of zircon sand, 4-7 parts of kieselguhr, 5-9 parts of silicon oxide, 5-7 parts of cyclohexane, 5-10 parts of diethylene glycol dimethyl ether, 1-5 parts of SiCl4, 6-8 parts of benzyl dichlorosilane, 3-9 parts of sodium borohydride, 4-8 parts of glazed waste ceramic calcined sand, 3-5 parts of compound stabilizer and 2-7 parts of colored argil. The improved wear-resistant ceramic plate has the advantages of favorable wear resistance, favorable heat conductivity coefficient and long service life.

Description

technical field [0001] The invention relates to an improved wear-resistant ceramic sheet. Background technique [0002] At present, the research and development of new functional ceramics is an important field in material science. Traditional ceramics mainly use natural rocks, minerals, clay and other materials as raw materials. Wear-resistant ceramic sheets have the following characteristics: 1. High hardness, second only to diamond, far exceeding the wear-resistant performance of wear-resistant steel and stainless steel. 2. The wear resistance is excellent. Under the same working conditions, the service life of the equipment can be extended by at least ten times. 3. Light weight Its density is 3.5g / cm3, which is only half of that of steel, which can greatly reduce the load on equipment. Due to the good advantages of wear-resistant ceramic sheets, they are widely used in iron and steel, smelting, machinery, coal, mining, chemical industry, cement, ports and other fields....

AI Technical Summary

Problems solved by technology

But the existing ceramic sheets have not been fully applied