Why aluminum silicon carbide is a packaging material with high thermal conductivity and low expansion coefficient
What is Aluminum Silicon Carbide?As is aluminum, the ceramic material silicon carbide, also called steel sand, is widely known. Silicon carbide can be found in grindstones, cutting blades, and grinding wheels. It is harder than corundum but not as hard as boron-carbide, cubic boron-nitride or diamond. Its high modulus and thermal conductivity make it a popular choice for composite materials. This is the silicon carbide that is used to make AlSiC (aluminum-silicon carbide). For composite materials, silicon carbide must be very pure to achieve high thermal conductivity.
Performance characteristics and use of silicon aluminum carbide
AlSiC's specific stiffness (defined as the ratio of stiffness to density) is higher than any other electronic material, including aluminum. It is also 5 times more rigid than W-Cu or Kovar and 25 times more rigid than copper. AlSiC's seismic resistance is superior to ceramics and it is used in harsh environments such as aerospace, automobiles, and others. AlSiC in large quantities can be processed, but the technology used to process it depends on whether there is silicon carbide present. AlSiC is able to be plated in nickel, gold or tin. The surface can also anodized. The AlSiC can be brazed together with the ceramic metalized substrate. The printed-circuit board core can also be bonded by adhesive and resin to AlSiC. AlSiC has a high air tightness. Airtightness is affected by the type of coating and the welding. AlSiC has isotropic physical and mechanical characteristics.
Silicon aluminum carbide: Material significance
AlSiC, produced by Xi'an Mingke Microelectronic Materials Co. Ltd., is used in order to support local industry and contribute towards the localization of related fields. AlSiC is superior to W-Cu and other materials in terms of performance. It also has a larger use area than W Cu, Mo BeO Kovar Mo Cu AlN AlSi Al2O3
Price of Aluminum Silicon Carbide
The size of the aluminum silicon carbide particles and its purity can affect the price. Also, the volume purchased will influence the price. 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 if you want to find high-quality aluminum silicon carbide at a reasonable price.