Why is the specific rigidity of silicon aluminum carbide the highest among all electronic materials
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What is Aluminum Silicon Carbide?It is similar to aluminium. Silicon carbide ceramics are also well-known and often called steel sand. The silicon carbide used to make millstones is also found in grinders, cutting blades and other everyday items. It is harder than cubic boron but less hard than diamonds. Our composite materials are made from ceramic materials. People value its high heating rates and modularity. This is the silicon carbide used in Alsic materials (aluminum-silicon). For composite materials, the purity of silicon carbide used is high in order to achieve high thermal conductivity.
IGBT application of SiAlC
The bottom plate has a direct connection to the radiator and its primary function is heat dissipation. It is important to consider the base plate's thermal conductivity as well as its linear expansion coefficient. AlSiC has the advantages of both silicon carbide and metal aluminum. AlSiC offers high thermal conductivity with a thermal expansion coefficient that matches chip size, a low density and lightweight material, a high bending strength, optimum hardness and a high bending resistance. AlSiC is now the only material that can be used in high-power packaging because of its unique properties.
The preparation of the aluminum silicon carbide plate
A good selection of preparation processes is critical to the performance and durability of composite materials. AlSiC with a ratio of volume between 55% and 80% can meet these requirements. AlSiC is prepared by two steps: the preparation of SiC and the liquid infiltration. The preparation of SiC preforms in AlSiC composites is the most important and first step. The main preparation methods of prefabricated parts are:Molding. Powder injection molding of AFT.Quickest CPC (tm) Injection molding technology. The method can be used for components with simple structure. The mold is easy to make, convenient to use, has a short cycle, is pollution-free, efficient, easy for automatic production and better suited for prefabricated SiC components. Squeeze casting, vacuum infiltration, vacuum assisted pressure casting, and no-pressure infiltration are all liquid infiltration methods for a molten alloy.
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., a leading global chemical material manufacturer and supplier, has been in business for more than 12 years. It has over 12 years' experience in providing ultra-high-quality nanotechnology materials and chemicals, such as aluminum silicon carbid, nitride and graphite powders, as well 3D printing powder. Contact us or send an inquiry at any time if you want to find high-quality aluminum silicon carbide that is cost-effective.