99.9% Min Metal Si 553 3303 2202 For Casting Additives Metallurgy Deoxidizer
Product Introduction
Silicon metal is a product smelted from quartz and coke in an electric furnace. The main component of silicon is about 98% at least. Silicon is used in large quantities to be smelted into ferro silicon alloy in the iron and steel industry, and as a reducing agent (deoxidizer) in the smelting of many metals. Silicon is also a good component in aluminum alloys, and most cast aluminum alloys contain silicon.
Product Details
Silicon Metal is processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry.
Specification
| Garde |
Si Content(%) |
Fe |
Al |
Ca |
P |
| 2202 |
99.5 |
0.2 |
0.2 |
0.02 |
≤0.004% |
| 3303 |
99.3 |
0.3 |
0.3 |
0.03 |
≤0.004% |
| 411 |
99.3 |
0.4 |
0.1 |
0.1 |
≤0.004% |
| 421 |
99.2 |
0.4 |
0.2 |
0.1 |
- |
| 441 |
99.0 |
0.4 |
0.4 |
0.1 |
- |
| 553 |
98.5 |
0.5 |
0.5 |
0.3 |
- |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
1. Industrial silicon granule & powder is widely used in the production of refractory materials and metallurgical applications due to its high temperature resistance, wear resistance, and oxidation resistance. Some examples of its application are furnace walls, kilns, and kiln furniture.
2. In organic silicon chemical operations, granular & powder silicon metal is a base material used in the synthesis of organic silicon products. It is often used to manufacture silicon monomers, silicone oils, and silicone rubber preservatives. As an additive, this product provides a significant increase in temperature resistance, electrical insulation, corrosion resistance, waterproofness, and many more highly valuable properties.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why choose us
· 20 years experience. And our ferrochrome low carbon ISO approved.
· Have own factory, 100% factory direct sale and competitive lc fecr prices.
· Free samples
· Satble supply.
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