Silicon Nitride Bonded Silicon Carbide kiln Refractory Brick for Metallurgical coke oven

silicon carbide brick used silicon carbide ultrafine powder as the main materials, dried and sintered by a chemical nitrogen reaction. We can produce various shapes according to different requirements of the manufacturers.

silicon carbide brick features and advantages

1) Superior Oxidation Resistance
2) Improved Performance
3) Lowered Cost Burden
4) Longer Life Between Replacement/Rebuilds
5) Allows Lower Weight
6) Very High Thermal Conductivity

Application: Industrial kiln sheds, columns, channel plates, push plates, hoes, fixtures, tuyere combination bricks, etc.
Features: In the push plate kiln, shuttle kiln, roller kiln, tunnel kiln, the use temperature is between 1200 ° and 1550 °, high temperature chemical stability, high temperature flexural strength, wear resistance, acid and alkali corrosion resistance Good performance, low linear expansion and high thermal conductivity.

As an inorganic non-metallic material, silicon carbide has the characteristics of high temperature resistance and wear resistance.

Silicon nitride bonded silicon carbide products can be used in places such as blast furnace ceramic cups.

Silicon carbide can also be added as an antioxidant in unburned bricks such as aluminum-magnesium-carbon bricks for ladle.

Aluminum silicon carbide bricks have the characteristics of high temperature corrosion resistance, oxidation resistance, aging resistance, deformation resistance, thermal shock resistance, high temperature strength, good thermal conductivity, wear resistance, and long service life. Products are widely used in electrolytic aluminum, high-speed iron furnace, submerged arc furnace and other industries. As an inorganic non-metallic material, silicon carbide has the characteristics of high temperature resistance and wear resistance. Silicon nitride bonded silicon carbide products can be used in places such as blast furnace ceramic cups. Silicon carbide can also be added as an antioxidant in unburned bricks such as aluminum-magnesium-carbon bricks for ladle.

Company Profile:

Founded in the 1984, listed on the Hong Kong Stock Exchange on October 15, 1999 (name: China Rare Earth, code: 0769)

The company is headquartered in Yixing, with branches in Shanghai and Hong Kong

Professional manufacturer of Rare Earth and refractories

The top 3 supplier of refractories in China

covers an area of 360,000 square meters and a building area of 240,000 square meters.More than 2,000 employees, Scientific and technological personnel account for 30% of the total number of employees.

Obtained more than 11 patent certificates

Established a technical cooperation relationship with Japan Krosaki Harima Corp.

Long-term supply to Japan Nippon Steel, Japan NKK, Kimizu, Aoida and Nisingkou steel Co

Our Services:
• Whole package refractory linings design for the kilns;
• Efficient and economical refractories recommendations;
• Provide the sample properties test report from authority institute (SGS or CNAS);
• Kilns linings installation supervision, inspection, evaluation on site;
• Offer measurement of the changes of the roundness in the rotary kiln shell during operation (Ovality measurement).
• Cooperated research and development, provide the best suitable products for different working conditions of the kilns;
• Has logistics company with great advantage in logistics and shipping