CG MATERIAL

Ready to Press Silicon Carbide Powder

Name: Ready to Press Silicon Carbide Powder
Brand: CG MATERIAL
Availability: InStock

Product variants

Ready to Press Silicon Carbide Powder is a high-quality powder that is specifically designed for use in the production of complex and precision-shaped silicon carbide components. This powder is made from high-purity silicon carbide raw materials and is engineered to have a controlled particle size distribution, ensuring consistent performance and high green strength.

The Ready to Press Silicon Carbide Powder is produced using a proprietary process that ensures the powder has a high level of homogeneity and excellent flowability, making it easy to handle and process. The powder is then ready to be pressed into a variety of shapes using conventional powder compaction techniques.

The use of Ready to Press Silicon Carbide Powder enables the production of complex and precise shapes with tight dimensional tolerances, excellent surface finish, and high mechanical strength. This makes it an ideal choice for use in a wide range of industrial applications, including aerospace, automotive, and semiconductor manufacturing.

Ready to Press Silicon Carbide Powder is available in a range of particle sizes and purity levels to meet the specific requirements of different applications. It is commonly used in the production of high-performance components, such as mechanical seals, bearings, and wear parts, where the combination of high strength, wear resistance, and thermal conductivity is critical.

Overall, Ready to Press Silicon Carbide Powder is a high-quality material that is essential for the production of complex and precision-shaped silicon carbide components. Its consistent performance and ease of use make it an ideal choice for a wide range of industrial applications.

Silicon Carbide Ceramics Properties

Compound Formula	SiC
Molecular Weight	40.1
Appearance	Black
Melting Point	2,730° C (4,946° F) (decomposes)
Density	3.0 to 3.2 g/cm3
Electrical Resistivity	1 to 4 10x Ω-m
Poisson's Ratio	0.15 to 0.21
Specific Heat	670 to 1180 J/kg-K

Silicon Carbide Ceramics Specification

CAS#: 409-21-2, Not Hazardous
Powder, F.W. 40.10, m.p. 2700 °C, Spec. Gravity 3.217 gm/cm3
Item No.	Description	Purity	Lot Size
CB14-85	Silicon Carbide Powder Particle Size:18, 30, 40 or 200 mesh	> 85 % F.C. < 2.5%, Fe2O3 < 2%, Al2O3 < 1.2%	Customize
CB14-90	Silicon Carbide Powder Particle Size:18, 30, 40 or 200 mesh	> 90 % F.C. < 1.5%, Fe2O3 < 1.2%	Customize
CB14-98	Silicon Carbide Powder Particle Size:18, 30, 40 or 200 mesh	> 98 % F.C. < 0.6%, Fe2O3 < 0.7%	Customize

Silicon Carbide Ceramics Applications

Until the invention of boron carbide in 1929, silicon carbide was the hardest synthetic material known. It has a Mohs hardness rating of 9, approaching that of a diamond. In addition, SiC crystal has fracture characteristics that make them extremely useful in grinding wheels and in abrasive paper and cloth products.

Its high thermal conductivity, together with its high-temperature strength, low thermal expansion, and resistance to chemical reaction and thermal shock, makes silicon carbide valuable in the manufacture of high-temperature bricks and other refractories.

SiC ceramic is also classed as a semiconductor, having an electrical conductivity between that of metals and insulating materials. This property, in combination with its thermal properties, makes SiC a promising substitute for traditional semiconductors such as silicon in high-temperature applications.