Description:
High quality, water classified silicon carbide powders graded to exacting standards, e.g. FEPA, JIS ,ANSI and custom. Our silicon carbide powders are manufactured by various techniques to optimize shape, density, chemistry and particle size distribution for various applications.
Applications:
Our powders are used for wiresawing semiconductor materials, lapping, fine bonded and coated application, refractory, precision ceramics, composites and other critical applications.
Silicon Carbide(SiC) | 99.15% | |
Silicon (Si) | 0.14% | |
Silicon Dioxide (SiO2) | 0.34% | |
Carbon ( C ) | 0.11% | |
Crystal Form: | Alpha-Alumina | ||
True Density: | 3.95 g/cm3 | ||
Hardness: | Knoop (100) – 2500; Mohs 9.0+ | ||
Melting Point: | SiC does not melt but dissociates | ||
Color: | Green |
Test Methods:
FEPA Standard 42-2: 2006 |
JIS R 6001: 1998 |
Micron sizes based on Coulter Multisizer |
D3% | D94% | ||||||||
Size | Max. | D50% | Min. | ||||||
F240 | 70 | 42.5-46.5 | 28 | ||||||
F280 | 59 | 35.0-38.0 | 22 | ||||||
F320 | 49 | 27.7-30.7 | 16.5 | ||||||
F360 | 40 | 21.3-24.3 | 12 | ||||||
F400 | 32 | 16.3-18.3 | 8 | ||||||
F500 | 25 | 11.8-13.8 | 5 | ||||||
F600 | 19 | 8.3-10.3 | 3 | ||||||
F800 | 14 | 5.5-7.5 | 2 | ||||||
F1000 | 10 | 3.7-5.3 | 1 | ||||||
F1200 | 7 | 2.5-3.5 | 1(80%) |