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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.
Product Name | SiC black silicon carbide powder F24 F36 refractory material manufacturers price |
Color | Black |
Grade/Purity | 98%min |
Refractoriness | 1770°< Refractoriness< 2250° |
Size | F10-F320 or as requested |
Used | Sandblsting, Refractory |
FEPA 42-1:2006 F4to F220 Specification(Black silicon carbide)
Specification | 100% min | 20% max | 40% min | 70% min | 3% max thru |
Grit | Sieve | Sieve | Sieve | Sieve | Sieve |
4 | 5/16 | 3 1/2 | 4 | 4+5 | 6 |
5 | 0.265 | 4 | 5 | 5+6 | 7 |
6 | 3 1/2 | 5 | 6 | 6+7 | 8 |
7 | 4 | 6 | 7 | 7+8 | 10 |
Specification | 100% min | 20% max | 45% min | 70% min | 3% max thru |
8 | 5 | 7 | 8 | 8+10 | 12 |
10 | 6 | 8 | 10 | 10+12 | 14 |
12 | 7 | 10 | 12 | 12+14 | 16 |
14 | 8 | 12 | 14 | 14+16 | 18 |
16 | 10 | 14 | 16 | 16+18 | 20 |
20 | 12 | 16 | 18 | 18+20 | 25 |
22 | 14 | 18 | 20 | 20+25 | 30 |
Specification | 100% min | 25% max | 45% min | 65% min | 3% max thru |
24 | 16 | 20 | 25 | 25+30 | 35 |
30 | 18 | 25 | 30 | 30+35 | 40 |
36 | 20 | 30 | 35 | 34+40 | 45 |
Specification | 100% min | 30% max | 40% min | 65% min | 3% max thru |
40 | 25 | 35 | 40 | 40+45 | 50 |
46 | 30 | 40 | 45 | 45+50 | 60 |
54 | 35 | 45 | 50 | 50+60 | 70 |
60 | 40 | 50 | 60 | 60+70 | 80 |
Specification | 100% min | 25% max | 40% min | 65% min | 3% max thru |
70 | 45 | 60 | 70 | 70+80 | 100 |
80 | 50 | 70 | 80 | 80+100 | 120 |
Specification | 100% min | 20% max | 40% min | 65% min | 3% max thru |
90 | 60 | 80 | 100 | 100+120 | 140 |
100 | 70 | 100 | 120 | 120+140 | 200 |
120 | 80 | 120 | 140 | 140+170 | 230 |
Specification | 100% min | 15% max | 40% min | 65% min | 3% max thru |
150 | 100 | 140 | 200 | 200+230 | 325 |
180 | 120 | 170 | 200 | 200+230+270 | - |
Specification | 100% min | 15% max | 40% min | 60% min | 3% max thru |
220 | 140 | 200 | 230 | 230+270+325 |
1. They are suitable for grinding high-speed,high carbon steel
2. High-grade refractory materials
3. Abrasives tool,abrasive paper
4. Grinding and polishing
5. Ceramics
6. LED
7. Sandblasting
1. Corrosion resistance, high strength, high hardness.
2. Good wear-resisting performance,resist to shock.
3. It is a cost-effective substitute for Ferrosilicon.
4. It has Multi-functions.
A: Remove oxygen from iron compound.
B: Adjust the carbon content.
C: Act as a fuel and provide energy.
5. It costs less than ferrosilicon and carbon combination.
6. It has no dust nuisance while feeding the material.
7. It can speed up the reaction.
25kg black silicon carbide / small bag, 1000kgs tonne bag
Package according to customer's request.
By sea, by air and by express.We have our own shipping department to handle the shipment if needed,quoting is no problem too.
Our Workshop
Our Warehouse
Our Sales Team
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Any interest in my product, pls feel free to contact with me, you can call me directly.
I am here waiting for you. Many thanks.
Rita Zhang
Mob: +86 13127901320
Skype: +86 13127901320
WhatsApp/Wechat: +86 13127901320
Email: rita.zhang(at)chinabosun.com
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