Silicon carbide plate has various characteristics that make it an excellent material for manufacturing applications, including its strength, corrosion-resistance and high thermal conductivity.
Kerui offers both sintered and reaction-bonded SiC plates. Each one is produced according to stringent standards and undergoes inspection and tests prior to being shipped out for sale. Discover their advantages.
High Strength
Silicon carbide is one of the strongest technical ceramic materials with hardness comparable to diamond. Additionally, its thermal expansion rate is low while it boasts excellent chemical, abrasion, and corrosion resistance properties.
Silicon Carbide plates are widely used in iron and steel smelting to strengthen furnace components and reduce erosion, as well as serving as refractory materials in ceramic coatings, everyday ceramics, architectural ceramics and glass production. Kerui produces both sintered SIC refractory plates as well as reaction-bonded SIC plates to meet these applications.
SiC is commonly utilized in industrial machinery components due to its hexagonal crystal structure similar to Wurtzite; while its beta form, with its zinc blende crystal structure, is widely employed as protective armor on military vehicles and aircraft as well as barricades used by law enforcement during riot control operations.
High-Temperature Resistance
Silicon carbide is an exceptionally durable material that withstands extreme temperatures without degrading, with its Mohs hardness rating ranking second only to diamond. Due to its superior thermal conductivity, low coefficient of expansion rate, and strength it makes silicon carbide ideal for industrial uses.
SiC ceramic mechanical seals installed between bearing and shaft in rotating devices such as motors, reducers, & pumps are designed to seal out leakage & wear for increased lifespan and performance.
Nitride-bonded SiC plate is ideal for ceramic sintering kiln lining due to its ability to withstand temperatures up to 1400degC and maintain stable chemical properties with strong thermal conductivity and strong oxidation resistance, optimizing space utilization while increasing capacity. SiC cantilever paddles play a critical role when transporting wafer boats containing semiconductors/solar silicon into diffusion furnaces for coating due to their chemical purity which keeps wafers clean during this process.
High-Frequency Resistance
Silicon carbide plate is an integral component of many applications that require high-speed switching and power delivery, such as electric vehicles and renewable energy systems, that rely on efficient current transfer. By minimizing losses at high voltages, silicon carbide plates ensure efficient current transfer.
Hardness and strength help the material resist mechanical stress, oxidation and corrosion in extreme environments, while offering outstanding thermal stability with minimal thermal expansion rates.
Ceramic’s versatility has made it the go-to material for numerous industrial applications, from iron and steel smelting, kiln furniture, spray nozzles and feed systems for handling abrasive materials to body armor that provides lightweight ballistic protection against threats for military and law enforcement personnel alike. Additional layers such as aramid fibers and high molecular weight polyethylene (UHMWPE) allow plates to absorb shock without increasing weight overall.
Corrosion Resistance
Silicon carbide plates have exceptional resistance to corrosion in chemically hostile environments, making them the ideal material for components operating under high-pressure and temperature conditions, such as ceramic filtration systems.
Reaction-bonded silicon carbide (RB), more commonly known by its brand name Calsic RB, stands out as an ideal combination of mechanical strength, corrosion and oxidation resistance, refractoriness and low thermal conductivity compared to conventional refractories materials.
Pressureless sintered silicon carbide is virtually corrosionproof, resistant to most acids (hydrochloric, sulfuric, hydrobromic and hydrofluoric), bases (amines potash caustic soda and caustic soda) solvents and oxidizing media such as nitric acid. Furthermore, it tolerates high voltages – an essential feature for electric vehicles (EVs) as it reduces energy losses while prolonging battery life.
Lightweight
Silicon carbide plate provides many advantages, including its strength, hardness, thermal stability, low thermal expansion coefficient and resistance to acid corrosion. Due to these characteristics, silicon carbide plate can be used as an abrasive cut-off wheel or grinding wheel material, refractory material or automotive component. Furthermore, due to its ability to withstand operating at high temperatures and voltages without losing efficiency or reliability – making it perfect as substrate material for semiconductor electronics and power modules that operate at such temperatures and voltages without losing efficiency or reliability; furthermore it offers excellent heat dissipation properties, which ensure that LEDs (Light Emipuxipexipipation properties are optimal.)
Silicon carbide plates are widely utilized by defense and military organizations for protecting personnel against modern threats like ballistic projectiles and high-velocity fragments. Their lightweight construction provides greater mobility and comfort to users.
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