Silicon Carbide (SiC) Micron Powder, Beta, Purity: 99.5+%, Size: < 2,6 µm, Whisker

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5 grams/47 

25 grams/160 €                      

100 grams/306 € 


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Silicon Carbide (SiC) Micron Powder

Beta, Purity: 99.5+%, Size: < 2,6 µm, Whisker

Technical Properties:

Purity (%) 99.5        
Crystal Type beta        
Diameter (µm) 2,6        
Length/Diameter ≥20        
Density (g/cm3) 3,22        
Decomposition Temperature (K) 2973.0        
Hardness (Mohs) 9,50        
Thermal Expansion Coefficient (373k) 6.7 × 10-6        
Thermal Expansion Coefficient (1173k) 3.0 × 10-6        
Heating Power (KJ/mol) 30.34        
Compressibility Coefficient  0.2 × 10-6        
Elemental Analysis (%) Free C SiO Fe Ni Ca
  0.04 0.1 0.065 0.13 0.5

Storage Condition:

Silicon Carbide micronwhisker should be sealed in vacuum and stored in cool and dry room. It should not be exposure to air and avoid stress.


Silicon carbidecan be used as a hard and high grade refractory material. It can be used in ceramics such as ceramic besrings, textile ceramics,
high frequency ceramics, and ceramic engine parts. It also can be used in hard discs, polishing abrasives, grinding wheels, and as a support for
multichip modules. Silicon carbide has also high thermal conductivity. It can be used in high temperature sealing valves, high temperature spray
nozzles, and high temperature fluid transport parts. It aslo can be used in composites to increase strength and heat resistance.


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