Silicon nitride bonded silicon carbide products are widely used in nonferrous metal smelting (especially electrolytic aluminum), iron making blast furnaces, submerged arc furnaces, kiln furniture, thermal power and mining industries. The main products are electrolytic cell sidewall bricks, flow port bricks, cooling wall inlaid bricks, waist and belly bricks, tuyere bricks, shed plates, vertical columns, saggers, riser pipes, degassing rotors, protective sleeves, crucibles, reaction tanks, large reduction furnace muffles, wear-resistant flow passage parts And other special-shaped silicon nitride bonded silicon carbide products.

1. Refractory Firebrick,
It is used in electrolytic aluminum, iron making blast furnace, submerged arc furnace and other industries.

2. Kiln furniture,
It is used in ceramic grinding wheels, high alumina products, Chinalco ceramic balls, industrial kilns, electronic ceramics, high-voltage electric ceramics, sanitary ware, household ceramics, nitriding alloys, foam ceramics and other industries.

3. Irregular products,
It is used in nonferrous metallurgy casting, thermal power, submerged arc furnace, industrial kiln, powder processing, environmental protection, zinc smelting, zinc powder manufacturing and special pump industries. Pulverized coal export of thermal power plant.

4. Super filter
The largest electric heating large nitriding furnace sintering equipment in China is adopted, and the burning is controlled automatically by a microcomputer to realize automatic data collection. Various silicon nitride and silicon carbide products with a temperature of 1450 can be produced. The new process and complete set of equipment for the production of silicon carbide composite ceramics of the company have been identified by the Science and Technology Department of Hubei Province, and the achievement has reached the international advanced level; The nitriding furnace and waste heat utilization system won the first prize of the "Science and Technology Award of China Machinery Industry Group", and the nitriding furnace was granted the national utility model patent.
Silicon nitride and silicon carbide products are produced with high-quality raw materials of self-produced large crystalline black silicon carbide, and have the advantages of high temperature resistance, corrosion resistance, abrasion resistance, thermal shock resistance, etc.