silicon carbide refractory brick panels

Product Description silicon carbide refractory bricks for shelf panels
Nitride Bonded silicon carbide is silicon carbide, metal silicon as the main material according to different requirements of manufactures to produce various shapes. After drying in the nitrating furnace with high purity nitrogen reaction sintered.

Feature : The product has thermal shock stability, compact structure, high temperature and high strength, superior ability to resistance acid, alkali and a variety of molten metal erosion ability.Application: The product is widely used in ceramic industry, shelf panels, pillars, and separated flame board, the chemical industry a variety of sagger, kiln liner, metallurgy and mechanical wear-resistant lining and so on.
The Physical and Chemical IndexNitride Bonded Silicon CarbideStandard valueTypical ValueSiC（%）≥7273Si3N4(%)≥1821Apparent porosity （%）≤1816Bulk density（g/cm3）≥2.652.66Cold crushing strength(MPa）≥120140Cold Modulus of rupture（MPa）≥3035Thermal Conductivity（w/m·k）≧1516Thermal shock stabilitybestbestRUL℃(0.2MPa,0.6%)≥1700≥1700Related product
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Welcome to Keguan German Kiln Design
Our professional products equipment, Kiln was built according to German advanced deign. Its sintering temperature is higher. The sintering temperature of products is very uniform and temperature difference in kiln is within 3℃.
Customized products
We provide customized service. We could totally produce as your drawings and material requirement. The picture are some mould of special shape brick as our customers’ request. We also can provide whole project solution with professional knowledge.
High alumina products

Carbon silicon products

Zircoina series products


about US
Luoyang Keguan Refractory Co., Ltd is a professional supplier of high-middle grade refractory products, systems and service with more than 20 years experience. The factory was located in Henan provience, which is one of the biggest place producing of refractory raw material and products in China.

The company has 20 sets sophisticated production facilities. Keguan produce more than 3,000 ton refractory products and the annual output value exceed 40 million yuan. Our refractory products mainly divide into two catalogue: shaped product and unshaped product.

With high pursuit on strict management on quality control, Keguan serves more than 20 countries customers from the steel, cement, nonferrous metals, glass, energy, and chemical industries and achieve trust and appreciation in international market. All of our products have passed ISO 9001:2000 certification.

With high pursuit on strict management on quality control, Keguan serves more than 20 countries customers from the steel, cement, nonferrous metals, glass, energy, and chemical industries and achieve trust and appreciation in international market. All of our products have passed ISO 9001:2000 certification.
Packing & Delivery
Product are well insulated with wrapping film against moisture, which are fastened with steel straps on top of wooden pallets. Packing is secure for maximum seaworthiness.
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