High Hardness Silicon Carbide Green Powder
When selecting a silicon carbide abrasive powder, it is important to consider factors such as grit size, purity, and particle shape. The grit size determines the level of abrasiveness, while purity and particle shape affect the quality of the finished product.
Opis
Description
Silicon carbide is a popular abrasive material used in a wide range of industrial and commercial applications. It is a hard and brittle material with a high melting point, making it suitable for use in abrasive products such as grinding wheels, sandpaper, and cutting tools.
Silicon carbide abrasive powder is a finely crushed and graded abrasive material that is used to produce abrasive products. It is typically made by crushing and grading high-quality silicon carbide crystals into a fine powder.
The powder is then used in the production of abrasive products such as grinding wheels, sandpaper, and cutting tools. It is also used in industries such as metallurgy, ceramics, electronics, and automotive manufacturing.
Silicon carbide abrasive powder has several advantages over other abrasive materials, including high hardness, high thermal conductivity, low thermal expansion, and excellent chemical resistance. These properties make it ideal for use in harsh environments, high-temperature applications, and high-stress applications.
Specification
| Silicon Carbide Powder Property | |
|---|---|
| Chemical formula | SiC |
| Molecular weight | 40.1 g/mol |
| Appearance | Gray to black powder |
| Crystal structure | Hexagonal |
| Melting point | 2,730 °C (4,946 °F) |
| Density | 3.21 g/cm³ |
| Hardness | 9.5 on the Mohs scale |
| Thermal conductivity | 490 W/mK |
| Electrical conductivity | Semi-conductive |
| Thermal expansion coefficient | 4.0 × 10⁻⁶/K |
| Refractive index | 2.65 (at 633 nm) |
| Dielectric constant | 9.66 (at 1 MHz) |
| Bandgap energy | 2.2 eV |
Popularni tagovi: high hardness silicon carbide green powder
Pošaljite upit
Moglo bi vam se i svidjeti