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Silicon carbide (SiC) is a black ceramics that is a compound of silicon and carbon.
When compared to other fine ceramics, silicon carbide has very little loss of mechanical strength in high-temperature ranges (more than1000℃) and very high abrasion resistance.
In addition,due to its strong covalent bonding, it is the hardest of various fine ceramics, has excellent corrosion resistance, and has good sliding characteristics in liquid.
Using these characteristics, it is used for mechanical seals, bearings for chemical pumps, etc.
It is also used for wafer forks in semiconductor manufacturing equipment.
• Super hardness
•\tMechanical strength
•\tVariable electrical resistivity
•\tDistinct properties that can be tailored
•\tHigh temperature strength
•\tWear Resistance
•\tHigh Thermal Conductivity
•\tCorrosion Resistance
1. High-Purity Carbon and Graphite Products
2. CEPURE In-Line Gas Filters
3. Vacuum-Break Filters
4. SAPPHAL High-Purity Translucent Alumina Ceramics
5. ADS High-Purity Alumina Ceramics
6. High-Purity Silicon Parts
Properties of silicon carbide ceramics
Properties | Condition | Units | RBSIC |
Density | - | g/cm^3 | 3.02 |
Elastic(Young's) Modulus | 20℃ | GPa | 320 |
Hardness(Vickers) | - | GPa | 20 |
Thermal Conductivity | 20℃ | W/m °K | 45 |
Coefficient of Thermal Expansion | 25-1000 ℃ | 1X 10^-6 /℃ | 4.5 |
Acid Alkaline-proof | - | - | Excellent |
Bending strength | 20℃ | Mpa | 250 |
Open porosity | - | % | <0.1 |
Max working temperature | - | ℃ | 1380 |
Packaging Details:
(1) Export safe wooden box
(2)Inner boxes with filler .
(3)Outpackage is high quality cartons .
(4)Custom package