Durable Metal Products Black Silicon Carbide 98%1-3mm Lump

• After-sales Service: 7--24 Hour Online Service
• Color: Black
• Application: Refractory, Metallurgy, Chemical, Ceramic, Casting
• Material: Silicon Carbide
• Usage: Casting Steelmaking
• Melting Point: 1723
• Model NO.: gouziru
• Shape: Lump,Granule and Powder
• Chemical Composition: Si Fe Al Ca
• Transport Package: Packing by PP Bags in Big Bags
• Specification: 98%1-3mm
• Trademark: Huamao
• Origin: China
• HS Code: 2849200000
• Production Capacity: 200, 000 Ton/Year

Product Description

Product Description

In the process of production and processing of black silicon carbide, a large number of silicon carbide content below 90% is formed and produced, commonly known as low silicon.The main uses of low content black silicon carbide for refractory industry, steel industry deoxidizer, clay, castable, iron trench material.

The application range of silicon carbide powder is more and more wide, and the demand is further increasing.

 

 

Black silicon carbide is a high-quality abrasive material made from silicon carbide grains and petroleum coke in an electric resistance furnace at high temperatures. It is one of the hardest synthetic abrasives available and is known for its exceptional hardness, high thermal conductivity, and low thermal expansion coefficient.

Black silicon carbide has a black color and its unique crystal structure makes it highly resistant to wear and tear, chemical corrosion, and thermal shock. It is widely used in the manufacturing of grinding wheels, cutting tools, and abrasive blasting media.

Product Parameters

We provide silicon carbide with varying contents from 98% to 40%, allowing for customization based on customer requirements. The particle size can also be tailored, typically ranging from 0-1mm, 0-50mm, 1-10mm, to 100-400mesh.

Crytal Form	Alpha SiC hexagonal system
True Density ( g /cm3)	3.2
Hardness	Moh ' s 9.5
Colour	Black
Chemical Composition	SiC	F . C .	Fe203
F12-F220	98%Min	0.3%Max	0.5%Max
F12-F90	≥98.50	<0.20	0.5%Max
F100-F150	≥98.00	<0.30	0.6%Max
F180-F220	≥97.00	<0.30	0.65%Max
F230-F400	≥96.00	<0.40	0.65%Max
F500-F800	≥95.00	<0.40	0.70%Max
F1000-F1200	≥93.00	<0.50	0.80%Max
P12-P90	≥98.50	<0.20	0.5%Max
P100-P150	≥98.00	<0.30	0.5%Max
P180-P220	≥97.00	<0.30	0.65%Max
P230-P500	≥96.00	<0.40	0.65%Max
P600-P1500	≥95.00	<0.40	0.70%Max
P2000-P2500	≥93.00	<0.50	0.80%Max

 

Fraction	0-1mm 1-3mm 3-5mm 5-8mm
Fine	F500, F2500, -100mesh -200mesh -320mesh
Grains	8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#
Micro powder(Standard)	W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5
JIS	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000#
FEPA	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500

Our Advantages

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quartz sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp and sharp and heat conductivity in some degree. The abrasive made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc It is also broadly used as refractory material and metallurgical additive.
 

Company Profile

 

FAQ

Q1: What are your strengths?

A: We are a manufacturer with more than 5 years' experience in the field of ferroalloys. We have our own factories, lovely employees and professional production, processing and R & D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology in the field of metallurgical steelmaking. Products will be strictly inspected before shipment to ensure that the goods are qualified.

Q2: What is your production capacity and delivery date?

A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually we can deliver the goods within 7-15 days after your payment.

Q3: Is the price negotiable?

A: Yes, if you have any questions, please feel free to contact us. We will do our best to support customers who want to expand the market.

Q4: Can you use our specifications to produce your products? Whether customized products are supported?

A: Yes, if you can meet our minimum order quantity, the product specifications can be customized.