SILICON CARBIDE POWDER


Taking advantage of the excellent characteristics of Silicon Carbide, such as chemical inertness at all temperatures, resistance to thermal shock and abrasion hardness and sinterability, the Technical Ceramics industry has developed a wide range of applications based on Silicon Carbide. The main applications for SiC based ceramics are kiln furniture, burner nozzles, sliding earings, process components for the Semiconductor industry, passive armor for the Security and Defense industries, seal rings and Diesel Particulate Filters for the Industrial and Automotive industries.


SiC-based ceramic components can be manufactured using several processes: 

     • Nitride-bonded SiC

     • Reaction bonded SiC

     • Re-crystallized SiC

     • Pressureless sintered SiC

     • Hot press sintered SiC

 

   


Through its strong R&D and production capacity. Suntek Material has been a pioneer in the development of SiC powder and ready-to-press granules for the production of technical ceramics and composite materials in China.

Suntek Material offers a full series of SiC powders with varying purity levels and particle sizes down to the sub-micron range, which are specifically designed to provide very high density, excellent oxidation resistance, superior hardness, high strength and high thermal shock resistance.
In addition to the powders, Suntek Material also offers ready-to-press (RTP) granules based on fine powders with specific surface areas typically ranging from 10 to 15 m2/g.

Special tailor-made Powders and RTP granules are available on request.


Available datasheets:

 

SiC powder for recrystallized or nitride bonded applications:
Suntek 07 / 100F

SiC powder for reaction bonded application:
Suntek F240 / F1200


SiC fine powder for pressureless sintering applications:
Suntek 13 / 16.5 / 23.5


SiC fine powder for hot press sintering applications:
Suntek 13 / 16.5 / 23.5

SiC ready-to-press granules for hot-press sintering applications:
Suntek RTP-13

If you have any question, please contact us