Silicon Carbide bricks can endure extreme temperatures and physical wear, making them the ideal material to line furnaces and other equipment that faces adverse environments. Furthermore, these bricks protect against chemical corrosion which helps extend equipment lifespan.
Rongsheng Kiln Refractory provides some causes and treatment methods of small cracks on silicon carbide brick surfaces during production of silicon carbide bricks, as well as small fried patterns on their surfaces.
Excellent Thermal Resistance
Silicon carbide brick is an extremely resilient refractory material with superior thermal resistance and an exceptionally low coefficient of expansion, making it the perfect material choice for industrial applications requiring long-lasting materials. It can even endure pressure and stress without cracking, making this product an excellent option.
Rongsheng Refractory produces silicon carbide brick for non-ferrous metal industries such as aluminum cans and zinc vertical cans; blast furnace lining; ceramic kiln frame plates, pillars and divided flame plates; garbage incinerator lining and more. Rongsheng upholds their business purpose of honesty, respect, innovation and dedication while creating quality products to provide their customers.
Corundum silicon carbide brick is created using brown corundum aggregate as its basis, blended with 10% SiC fine powder and phosphoric acid as binder, processed through brick press, then dried and fired at high temperature. It boasts excellent wear resistance, abrasion resistance, strong alkali attack resistance and corrosion protection properties while offering good thermal shock and slag erosion resistance properties.
Exceptional Mechanical Strength
Silicon carbide bricks are highly resilient materials, even in harsh temperatures and chemical environments. Their resilient structure makes them essential components of furnace linings for chemical, petrochemical and other high temperature industries.
Manufacturing process of these refractory materials begins with carefully selecting raw materials. Manufacturers select silica sand and petroleum coke due to their purity, consistency and chemical composition for use as raw materials; this ensures the finished product will perform optimally under extreme environmental conditions.
Green bricks produced through this process undergo several quality control inspections and tests before being fired in a tunnel kiln at 1750degC for 15 hours, wherein their refractory material is sintered into hard, brittle material resistant to thermal shock and abrasion with exceptional mechanical strength, making them suitable for applications like ceramic kiln furniture (sheds, brackets and rafts) as well as aluminum refining furnace liners.
Utmärkt kemisk resistens
Silicon carbide bricks are incredible resilient materials that can withstand both high temperatures and mechanical stresses associated with industrial environments. Furthermore, their resistance to chemical corrosion makes them ideal for industries dealing with harsh chemicals or liquid metals – prolonging equipment lifespan while improving functionality in these demanding conditions.
Oxidation Bonded Silicon Carbide Bricks are advanced refractory materials made through an oxidation process, offering numerous advantages compared to their counterparts such as good thermal conductivity and wear resistance. Furthermore, they boast superior thermal shock resistance which enables them to withstand rapid temperature changes without cracking under strain.
These bricks boast excellent volume stability and resistance to abrasion and impact damage, making them suitable for lining various furnaces and kilns – such as ceramic kiln frame plates, pillars and divided flame plates – as well as non-ferrous aluminum cans, zinc vertical cans and blast furnaces in the metallurgical industry.
Excellent Abrasion Resistance
Silicon carbide bricks offer exceptional abrasion resistance in environments with high levels of mechanical stress. Their long service life makes them an excellent choice for applications such as furnace linings or reactors which must withstand both high temperatures and physical wear over long periods.
An Alumina-silicon Carbide Brick (ASCB) refractory material combines the best characteristics of both Alumina and Silica Mullite for superior hardness, thermal conductivity, chemical attack resistance, oxidation resistance, wear resistance and shockproofing properties. It offers exceptional hardness and thermal conductivity with remarkable resistance against chemical attack, oxidation wear and shock.
Refractory bricks composed of black silica (content 72%99%) and binders are commonly known as refractory bricks and have numerous industrial uses, including non-ferrous metal smelting furnace linings, steel nozzle and plug assemblies for blast furnace bottom and hearth applications, ceramic kiln frames with divided flame plates as well as garbage incinerators.
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