Silicon carbide is produced at high temperature in an electric resistance type furnace with quartz sand
and petroleum coke as its main raw materials. made into different grain size through crystal,
choosing, crashing, magnetic, separating, screening,washing . It is classified into black silicon
carbide and black silicon carbide . Mechanical intensity of it is higher than fused alumina .
small coefficient of expansion, brittle property and good thermal conductivity .
Performance Feature:
1.Low density and high strength.
2.Good resistance to high temperature.
3.Good wear resistance and anti-friction properties.
4.Excellent resistance to sudden changes in temperature.
5.Good chemical resistance and oxidation resistance.
6.Low thermal expansion and high thermal conductivity (superior to steel).
7.Good electrical conductivity.
Mainly application:
1.For abrasives, grinding of electronics, metallurgical additive.
2.For special ceramics, foam ceramics, modification of coating and plastics,
3.For auto parts, war industry and aviation, steelmaking.
4.For abrasive and cutting tools and Cutting disks made of SiC.
5.For grinding, honing, water-jet cutting and sandblasting.
6.For grinding non-ferrous materials, rock, stone, leather, rubber, hard materials.
7.For bonded abrasive tools, lapping and polishing ,metallurgical additive and refractory material.
Related Products:
Size | SiC > | Free carbon < | Fe2O3 < |
12#-90# | 98.5 | 0.2 | 0.6 |
20#-90# | 99 | 0.2 | 0.2 |
100#-180# | 98 | 0.3 | 0.8 |
220#-240# | 97 | 0.3 | 1.2 |
25/50 kg plastic woven bags or paper bags.
One ton bag with one pallets, Can also according to customer requirements.
A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Strict quality control and fast delivery .
C: Best quality and competitive price.
D: We can provide free samples, or provide the products according to customers' special requirements.
E: 10 years of experience in manufacturing and sales.
Customer visit
Our products have been exported to about 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina and USA.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and L/C,Paypal, Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
Welcome to Contact Us for High Quality Silicon Carbide