Why is the specific rigidity of silicon aluminum carbide the highest among all electronic materials
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 and blades. It is harder than cubic boron but less than diamonds. Our composite materials are made from ceramic materials. People value its high modularity, and the high heating rates. 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 chips, low density and lightweight, as well as high hardness and bending strength. 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 initial and most critical 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, and can be automated. It's also more suitable for prefabricated SiC components. Squeeze casting, vacuum infiltration, vacuum assisted pressure casting, and no-pressure infiltration are all liquid infiltration methods for molten aluminum alloys.
Aluminum Silicon Carbide Price
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, as well 3D printing powders. Contact us or send an inquiry at any time if you want to find high-quality aluminum silicon carbide that is cost-effective.