1. Silicon carbide is made of quartz sand, petroleum coke, saw dust which is smelting in the resistance furnance.

2. Its hardness is very high abou 9.5 mohs.

3. Green and black are the color most commonly found in silicon carbide.

4. Synthetic Moissanite is similar to diamond , so it can be used to make jewelry. 

5. Black silicon carbide's toughness is better than green silicon carbide.

6. Silicon carbide has good heat-conducting property.

7. Adding salt in the process of producing silicon carbide can make green silicon carbide.

8. Silicon carbide powder is usually used in the abrasive industry. And it has a strict demands for the grades of powder.

(1)Silicon metal can be used to make silicon crystals, silicone rubber , silicone oil etc. 

(2)Silicon metal can be used in the aluminum alloy industry.

(3)Silicon metal can also be used as the basic raw material  in the chemical industry.

(4)Silicon metal can replace pure aluminium in steelmaking.

(5) We have two kinds of silicon metal 553, silicon metal 553(oxygen) and silicon metal 553(no oxygen). The silicon metal 553(no oxygen) price is lower than oxygen.

Inspection & sample

All raw materials are weighed, documented and checked for radioactivity and consistency at our factory. Free sample can be supplied if you need.

Top quality

Henan Giant guarantees you’ll receive the highest quality ferro alloys products.We can provide sample for you , you can test the content of products.

Shipping & packing

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