Black Silicon Carbide Abrasive Carborundum Grit Powder Price From Huamao Sic

Product Description

Our Advantages • Direct factory
• Competitive Price
• Stable quality
• Fast delivery
• Years of Experience in Producing and Exporting
Product Description Silicon carbide is mainly made from quartz sand and petroleum coke (or coal coke) in the resistance furnace by high temperature smelting. It has black opaque body, hexagonal crystal, brittle and sharp performance. It has good thermal conductivity and electrical conductivity.
Usually it is used in abrasives, functional ceramics, advanced refractories and metallurgical raw materials.
1. As an abrasive, it can be used to make abrasive tools, such as grinding wheels, oilstones, grinding heads, sand tiles etc.
2. Low-grade silicon carbide (containing about 85% of SiC) is an excellent deoxidizer in metallurgy. It can speed up the steelmaking speed and facilitate the control of chemical composition and improve the quality of steel. Also it can be used as high temperature resistant material. The high-grade refractory material made of it has heat shock resistance, small size, light weight, high strength and good energy-saving effect.
3. High-purity single crystals can be used to manufacture semiconductors and silicon carbide fibers.
4. Due to its stable chemical properties, high thermal conductivity, low thermal expansion coefficient and good wear resistance, silicon carbide can be used in other fileds. For example, silicon carbide powder is applied to the impeller or cylinder of a water turbine by a special process. The inner wall can improve its wear resistance and prolong its service life by 1 to 2 times.
5. In addition, silicon carbide is also widely used to make silicon carbide rods for electric heating elements.
Specifications of Silicon Carbide

CHEMICAL CONTENT
SiC	98% min
SiO2	1% max
H2O3	0.5% max
Fe2O3	0.4% max
F.C	0.4% max
Magnetic Material	0.02% max

PHYSICAL PROPERTIES
Moh's Hardness	9.2
Melting Point	2300ºC
Working Temperature	1900ºC
Specific Gravity	3.2-3.45 g/cm3
Bulk Density	1.2-1.6 g/cm3
Color	Black
Elasticity Modulus	58-65x106psi
Coefficient of Thermal Expansion	3.9-4.5 x10-6/ºC
Thermal Conductivity	71-130 W/m.K

Grain Size

0-1mm,1-3 mm, 3-5mm, 5-8mm,6/10, 10/18,200-0mesh,325mesh,320mesh,400mesh,600mesh,800mesh,1000mesh, #24,#36,#46,#60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required.

Applications

Packaging & Shipping
Packing: 1. Jumbo bags.
2. Packed in 25kg woven bag,40 bags/jumbo bag
or 25kg paper bag, 40 bags/pallet 3. Customization is acceptable.
Loading Port:
Tianjin Port or Lianyungang Port
Leading Time:
Within 20 days after prepayment Company Profile
Huamao (Gansu) New Material Technology Co., Ltd. is a national high-tech enterprise focusing on the R&D and production of resistant materials and composite ceramics.
We have 4 smelting production lines for resistant materials and composite ceramics, 4 advanced resistant materials production lines, 2 high-performance ceramic products production lines and 2 graphitized products production lines. Our annual output can achieve 180,000 tons of advanced resistant materials, 60,000 tons of composite ceramics and 60,000 tons of graphitized products.
Founded in June 2022 with a registered capital of RMB600 million, we are located in Tianshui City, Gansu Province of China, covering an area of 400,000 square meters. We have international first-class production equipments, advanced production technology, fast cost reduction logistics network, perfect testing instruments, scientific management system. We focus on building the largest integrated manufacturer of resistant materials and composite ceramics.
FAQ Q1. Are you Manufacturer?
A: Yes,We are the Intergrated Silicon Carbide Manufacture. Our factory located in No.1 Huangmen Industrial Zone, Qingshui County,Tianshui City, Gansu Province, China
Q2. Can we visit your company?
A: Sure,welcome at any time.
Q3. Do you accept OEM?
A: Yes, we can do OEM.
Q4. Can you provide sample?
A: Yes, we can provide sample in free. But courier freight should be paid to us.
Q5. What is the payment terms?
A: Usually T/T, but L/C, D/P, Western Union etc are also acceptable.
Q6. How long is delivery time?
A: Depends on your quantity. Usually we can deliver to Chinese port within 20 days after your prepayment.
Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q8. How to solve the quality problems?
A: If the products are not in accordance with samples or any quality problems, our company will be responsible to make compensation for it.
Q9.How about your company's certification?
A: ISO9001 and Test Report, also we could apply other necessary certification.