Silicon Carbide Black 54C. Grinding Grain F20 Description
Silicon carbide is the main raw material for manufacturing nonlinear semiconductor resistors. Monocrystals formed by reduction of silicon dioxide with carbon in electric furnaces are characterized by high heat resistance, high resistance to radiation, mechanical strength. The material, which is black due to aluminum impurities, is suitable for operation in aggressive environments.
The Specification Of Silicon Carbide Black 54C. Grinding Grain F20
|
Grain |
Control sieve | |||||
| 1 | 2 | 3 | ||||
|
W 1 , mm (µm) |
Q 1 , % |
W 2 , mm (µm) |
Q 2 max , % |
W 3 , mm (µm) |
Q 3 min , % |
|
| F20 | 1.70 | 0 | 1.18 | 20 | 1.00 | 40 |
|
Grain |
Control sieve | Q 6 max , % | |||
| 3 and 4 | 3, 4 and 5 | ||||
| W 4 , mm (µm) | Q 3 +Q 4 min , % | W 5 , mm (µm) | Q 3 +Q 4 +Q 5 min , % | ||
| F20 | (850) | 70 | (710) | * | 3 |
Black silicon carbide is characterized by a high SiC content, with minimum values of up to 95%.
Black silicon carbide is produced in the following grades: 55C, 54C, and 55C. The quality and stability of these variations is slightly inferior to green silicon carbide, as the latter is more pure.
Today, silicon carbide is often produced for grinding. Thus, they produce silicon carbide grinding powder, microgrinding powder and grinding powder. We offer silicon carbide in all of these forms.
FAQ
How long does it take to calculate the shipping cost?
12-48 hours.
Do you offer a discount depending on the quantity of the order?
We provide from the volume for the sea shipment, an annual contract.
Do you offer after sales service?
Yes, our specialists are always happy to advise and answer questions about the use of our products.
Can you provide free samples?
Yes, we can provide you with free samples before you buy our product, but you need to pay for shipping.
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