High Thermal Conductivity Silicon Carbide China Today Price
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High Thermal Conductivity Silicon Carbide China Today Price
Product: Silicon carbide
Date:2023-06-26
Silicon carbide price chart for reference:
| area | material name | Specification | quality | place of delivery | Price including tax (yuan/ton) | ups and downs | Remark |
| Ningxia | Silicon carbide | block | 98 | Ningxia | 7600-7700 | -- | spot price |
| Ningxia | Silicon carbide | block | 88 | Ningxia | 5300-5400 | -- | spot price |
| Ningxia | Silicon carbide | block | 75 | Ningxia | 4000-4100 | -- | spot price |
| Gansu | Silicon carbide | block | 98 | Gansu | 7500-7600 | -- | spot price |
| Gansu | Silicon carbide | block | 88 | Gansu | 5200-5300 | -- | spot price |
| Gansu | Silicon carbide | block | 75 | Gansu | 4000-4100 | -- | spot price |
It is a highly versatile material with a wide range of applications due to its unique combination of properties.
Here are some key points about silicon carbide:
Structure: Silicon carbide has a crystal structure similar to that of diamond. It consists of silicon and carbon atoms arranged in a tetrahedral lattice structure, resulting in its exceptional hardness and strength.
Hardness and Wear Resistance: Silicon carbide is one of the hardest materials known, ranking just below diamond on the Mohs scale of hardness. Its high hardness and wear resistance make it suitable for applications where abrasive and erosive wear is a concern, such as cutting tools, grinding wheels, and wear-resistant coatings.
Thermal Conductivity: Silicon carbide exhibits excellent thermal conductivity, allowing it to dissipate heat efficiently. This property makes it valuable in applications where thermal management is crucial, such as heat sinks, high-temperature electronic devices, and thermal barrier coatings.
High-Temperature Stability: Silicon carbide has excellent thermal stability and can withstand extreme temperatures. It retains its mechanical properties even at elevated temperatures, making it suitable for high-temperature applications like furnace components, refractories, and ceramic kiln furniture.
Chemical Inertness: Silicon carbide is chemically inert and exhibits resistance to corrosive environments, including acids and alkalis. This characteristic makes it useful for applications in the chemical industry, such as lining materials for reaction vessels and pipes.
Electrical Properties: Silicon carbide exhibits both semiconducting and metallic properties, depending on its crystal structure and dopants. It has a wide bandgap, making it suitable for high-voltage, high-temperature electronic devices, such as power electronics, LEDs, and radio frequency (RF) devices.
