National standard silicon metal
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.
Grade | Chemical composition(%) | |||
Si | Fe(max) | Al(max) | Ca(max) | |
553 | 98.5min | 0.50 | 0.50 | 0.30 |
441 | 99min | 0.40 | 0.40 | 0.10 |
1101 | 99.2 min | 0.10 | 0.10 | 0.01
|
3303 | 99min | 0.30 | 0.30 | 0.03
|
2202 | 99min | 0.20 | 0.20 |
0.02
|
Payment | L/C T/T
| |||
| Size | Whatever size you need, Henan Giant will offer all you wanted. | |||
Henan Giant Industrial Co., Ltd. is located in Anyang City, Henan Province of China. Anyang is rich in mineral resources. Our company has very convenient transportation.
Our factory was founded in 2001,and with a total area of about 40,000 square meters, we have strong technical strength and advanced production equipment, and specialize in producing ferroalloy products. Our main productions are: steel-making deoxidizer, refractory raw materials, casting materials, water atomized products, welding powders and other related products. Especially, our best-selling products are alloy powder and silicon-iron alloy .
1.Strict Inspection Standards:
All raw materials are weighed, documented and checked for radioactivity and
consistency at our factory.
2.Top Grade Materials Only:
Henan Giant guarantees you’ll receive the highest quality ferro alloys products.
3.Size Matters:
Whatever size need, Henan Giant offers all you wanted with our best.
4. Perfect service:
Henan Giant guarantees that overall service will be provided for you.