The density of silicon carbide (SiC) is 3.21 grams per cubic centimeter (g/cm³). This is lower than the density of silicon (Si), which is 2.33 g/cm³. This makes SiC a good material for applications where lightweight and high strength are required.
Silicon Carbide Parameters
SiC is a semiconductor material with many unique properties, including:
- Wide band gap: SiC has a wider band gap than silicon, which means that it can operate at higher temperatures and voltages.
- High thermal conductivity: SiC has a high thermal conductivity, which means that it can dissipate heat efficiently.
- High mechanical strength: SiC is a very strong material, with a hardness comparable to diamond.
Silicon Carbide Applications
Silicon carbide has a wide range of applications, including:
- Abrasives, such as grinding wheels and sandpaper
- Refractories, such as bricks and linings for furnaces
- Semiconductors, for high-power and high-temperature devices
- Armor, due to its high hardness and low density
- Cutting tools, due to its hardness and wear resistance
- Jewelry, due to its brilliance and durability
Silicon carbide is a valuable material with many important applications. Its high density is one of its key properties, making it ideal for use in a variety of demanding environments.