Silicon carbide can be made in different chemical compositions. It can be found either as lower purity grades mostly used for thermal applications or high-purity grades (sintered SiC and CVD SiC) that makes silicon carbide an advanced ceramic with exceptionnal mechanical and thermal properties. Selection of materials Microcertec offers two high-purity silicon carbide grades that are particularly suited for hostile environments : sintered silicon carbide CVD silicon carbide Both SiC materials are mainly designed to be used in thermal-mechanical or corrosion-resistance applications because they show an outstanding behaviour to resist to wear, thermal shocks and corrosion (liquids and gases). Moreover, these pure SiC grades offer a high thermal conductivity, in the range of 120 to 160 W/m.K for sintered silicon carbide and 250 W/m.K for CVD SiC. Properties Sintered silicon carbide and CVC SiC have the following properties : low density excellent thermal shock...
China
Product name: Silicon Carbide SIC Nanopowder 90% Place of Origin: China Application: refractory materials Shape: Powder Material: silicon carbide Chemical Composition: Si2O3 Color: Black SiO2: 90%min Usage: Metallurgy Deoxidizer Package: 1 Ton/bag Payment: L/C T/T Supply Ability: 1000 Ton/Tons per Week Lead Time:15-30days Port of shipment:Xiamen,China Applications 1.metallurgical deoxidizer 2.high temperature resistant materials 3.as abrasive,abrasive tools can be used to such as grinding wheels,whetstones,grinding head, sand tile etc Advantages 1.corrosion resistance,high strength,high hardness, 2.good wear-resisting performance,resist to shock 3.stable chemical performance,high thermal conductivity,high resistant temperature
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Silicon carbide is a kind of inorganic non-metallic materials, with excellent mechanical strength and hardness, small creep deformation, good oxidation resistance, good corrosion resistance and good wear resistance, it is an ideal choice for high temperature engineering materials. Due to the outstanding properties, silicon carbide ceramic is also recognized as a mechanical sealing ring material better than metals, tungsten carbide, al2o3 ceramics and more. Place of Origin: China Material: Silicon Carbide (SiC) Color: Black/grey Material: Silicon Carbide Ceramics Volume density: 3.10-3.15 g/cm3 Max temperature: 1600°C Silicon carbide content: ≥98% Flexural Strength: ≥400 MPa Hardness: ≥ 92 HRA Size: Customizable Application: Industrial Furnaces Supply Ability: 5000000 Piece/Pieces per Month Packaging Details: Standard exporting packing Port of shipment: Xiamen Lead Time :15-30days Payment term: T/T,L/C etc.
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