SiC is a ceramic with strong covalent bonding and has a hardness that exceeds that of alumina. It is particularly excellent in high-temperature strength and also has superior corrosion resistance.
Due to its high hardness, it also possesses strong resistance to sliding wear. Its thermal conductivity is also high. Silicon carbide (SiC) is used in internal components of semiconductor manufacturing equipment and LED manufacturing equipment, as well as in substrate trays for etching devices and firing jigs (such as for capacitors). Silicon carbide (SiC) takes advantage of its heat resistance (even above 1,000 degrees), chemical resistance (plasma resistance), good wear resistance, thermal conductivity, density, and strength. How about this usage → Since thin products can be made with SiC, please consider using it as trays or setters for better thermal efficiency. It is possible to use thin SiC plates for firing furnace setters for electronic substrates.
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At Asuzak, in addition to standard silicon carbide (SiC), we also offer a grade of high-purity silicon carbide (SiC3N). We have features and details about high-purity silicon carbide (SiC3N), so please choose according to your application. High-purity silicon carbide (SiC3N) has a purity of 99.9% compared to the aforementioned silicon carbide (SiC). While maintaining the characteristics of standard silicon carbide (SiC), such as high strength, high heat resistance, and wear resistance, we have reduced the content of heavy metal components to a few ppm. It can also accommodate thick and large items. It is suitable for applications where contamination is a concern with standard silicon carbide. Since it is produced through pressureless sintering, it is more cost-effective than film deposition methods.
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※The delivery time may vary depending on the details of your inquiry, so please feel free to contact us.
Applications/Examples of results
It is possible to use thin SiC plates for applications such as setters for firing furnaces for electronic substrates.
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Company information
At Asuzac Co., Ltd., Fine Ceramics Division, ● We can manufacture top-class large alumina plates. ◇ We can handle everything from material sales to processing into desired shapes for alumina plates exceeding 3 meters in length! ● With top-level processing technology, we can produce silicon carbide (SiC) in a short delivery time. ◇ We also offer high-purity products and can handle mass production. We are particularly skilled in plate shapes! ● We can accommodate small lots and single items as well. ◇ We also provide VE and VA proposals! We are engaged in the development, manufacturing, processing, and sales of fine ceramics (various ceramics such as alumina, silicon carbide SiC, zirconia, low thermal conductivity ceramic Alusima, black alumina, porous alumina, etc.). For more information, please visit our corporate website (http://www.asuzac-ceramics.jp/).