Ceramic Grade Silicon Carbide

Green silicon carbide is made of petroleum coke and high-quality quartz sand as the main raw material and salt as additive. It is gotten by high temperature smelting of resistance furnace. Green SiC is of high purity and hardness, and its hardness is between fused alumina and diamond, and its mechanical strength is higher than fused alumina.

Application

1. Polishing ceramic and special steel glass, stone.

2. Cutting Solar Wafer, semiconductor silicon chip and crystal.

3. Raw materials for refractory products, engineering ceramics, heating elements, heat energy components and bonded abrasive tools.

Ceramics Grade Green SiC Powder

SiC: 98.5% 

F.C: 0.15%

Fe2O3: 0.20%

Grit: F360, F400, F500, F600

Properties: High thermal shock resistance, Low thermal expansion, Superior Strength, Excellent chemical inertness

Application: Functional ceramics

Ceramics Grade Silicon Carbide, with high thermal shock resistance, low thermal expansion, superior Strength, and excellent chemical inertness, can be widely used in functional ceramics.

We can supply different grades of SiC powder for engineering ceramics in the quantity of 3,000 tons per month.

Specification As Following:

Chemical Composition

SiC: Min 98.5% 

F.C: Max 0.05%

Fe2O3: Max 0.12%

Grit: F360, F400, F500, F600

Other specs can be supplied as clients’ request.

Application: Functional ceramics

Our company has advantaged production equipment, testing equipment as well as advantaged purification and selection of technology, which can strictly control various indicators of the powders. With high purity, good grain shape, strong mobility and reasonable particle size distribution features. Our SiC powders are widely used in SiSiC(Reaction Sintering SiC products), SSiC(Pressureless Sintering SiC products) and RSiC(Recrystallization Sintering SiC Products).

Standards Of Series Product

F230-F1200 Composition of micro Powder

Application: Refractory Material (Oxide Bonded Silicon Carbide Products, Si3N4 Bonded Silicon Carbide Products, Reaction Bonded Silicon Carbide Products), Ceramic Material (Pressureless Sintering Silicon Carbide Products, Recrystallized silicon carbide Products, Precision Ceramics, Engineering Ceramics, Foam Ceramics), Cutting Material (Solar Silicon Wafer Cutting, Photovoltaic Cutting,Sapphire cutting, Superhard material cutting), Abrasives (Abrasives Tool, Polishing Brick, Coating Paper), Nano Material, High Purity Material, Metallurgical Material

Inspection Equipment

Process Control

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