Silicon carbide
Black Silicon Carbide for Abrasive Polishing
Silicon carbide (SiC) is a compound composed of silicon and carbon. It is a hard, abrasive, and brittle material with a high melting point (approximately 2,700°C or 4,900°F) and excellent thermal c...
DESCRIPTION
Silicon carbide (SiC) is a compound composed of silicon and carbon. It is a hard, abrasive, and brittle material with a high melting point (approximately 2,700°C or 4,900°F) and excellent thermal conductivity. Silicon carbide exists in a variety of different crystal structures, including the alpha and beta forms, which have different physical and electrical properties.
Silicon carbide has a wide range of applications due to its unique properties. It is commonly used as an abrasive material in grinding, cutting, and polishing applications. It is also used as a refractory material in high-temperature applications, such as furnace linings and kiln furniture. In the electronics industry, silicon carbide is used as a semiconductor material in high-temperature and high-voltage applications, such as power electronics and high-power radio-frequency devices.
| Spec | Black Sic | |||
| Min % | Max % | Max % | Max % | |
| SiC | 97 | 95 | 92 | 90 |
| Free Carbon | 0.5 | 1 | 2.5 | 3 |
| Fe2O3 | 1.0 | 1.5 | 2.0 | 2.5 |
| SiO2 | 1.5 | 2.5 | 3.5 | 4.0 |
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