Why aluminum silicon carbide can guarantee the high thermal conductivity of materials
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What is Aluminum Silicon Carbide?Silicon carbide can be found in common grinding wheels, blades, and aluminum silicon carbide. Its hardness rating is higher than that of corundum but lower than that of cubic boronnitride and boron carbide. This ceramic material is a good substrate for composites because of its high modulus, and thermal conductivity. This type of silicon carbide is used to make AlSiC (aluminum silica carbide) materials. This silicon carbide is used to make composite materials. It has a high degree of purity that ensures a material with high thermal conductivity.
Silicon aluminum carbide for industrial use
In industrial manufacturing silicon carbide is first made into preforms (ceramics) that are shaped like the final products. This preform differs from normal silicon carbide ceramics because it has many permeable pores. The aluminum is then hydraulically cast in the micropores using special equipment, under a vacuum environment. Aluminum-silicon carbide composite material has the advantage that it combines ceramics with the low thermal expand coefficient and thermal conductivity of aluminum. Its price is much lower than that for tungsten. It is also able to form large and complex shapes, which tungsten can't.
Sintered ceramics with low temperature oxidation of silicon Aluminum Carbide
In the common method of low temperature oxidation sintering, a thick layer of silica will be formed on the surface silicon carbide. This will affect the thermal conduction of the material so that it cannot reach more than 180W/mK at room temperatures (no mater how much is claimed). Our self-developed process for manufacturing ceramic preforms has a silicon dioxide content that is 1/8 less than the conventional method, yet the thermal conductivity of our product exceeds the 240W/mK limit.
Price of Aluminum Silicon Carbide
Aluminum silicon carbide's cost is also affected by the size of the particles and their purity. The price of a large quantity will be lower. On our official website, you can find the price of Aluminum Silicon Carbide.
Aluminum silicon carbide supplier
Technology Co. Ltd., is a reliable global chemical material manufacturer and supplier. It has over 12 years' experience in providing ultra-high-quality nanotechnology materials and chemicals, such as aluminum silicon carbid, nitride and graphite powders, sulfide or sulfide particles, and 3D printer powder. Contact us at any time if you want to find high-quality aluminum silicon carbide that is cost-effective.