Silicon Metal 3303 Metallic Silicon Refractory Materials
Metal silicon, also known as industrial silicon, is a product smelted from silica and carbonaceous reducing agent in submerged arc furnace. The silicon content of main component is usually more than 98.5% and less than 99.99%. Other impurities are iron, aluminum, calcium, etc.
Application
Mainly used for semiconductor, alloy and organosilicon polymer materials. High-purity monocrystalline silicon is an important semiconductor material. Used as diode, triode, thyristor and various integrated circuit materials. It is also a promising material in energy development and can be used to manufacture solar cells, etc. The ceramic and metal are mixed and sintered into a cermet composite material, which is resistant to high temperature, rich in toughness, can be cut, and integrates the advantages of metal and ceramic. It is an important material for cermet and space navigation. The glass fiber with high transparency made of pure silica has high communication capacity, is free from electric and magnetic interference and has high confidentiality, and can be used for optical fiber communication. Silicone organic compounds can be used as plastics and coatings and are widely used.
Specification
| Brand |
Chemical Composition % |
| |
Si≥ |
Impurity,≤ |
| |
|
Fe |
Al |
Ca |
| Si-2202 |
99.5 |
0.2 |
0.2 |
0.02 |
| Si-3303 |
99.3 |
0.3 |
0.3 |
0.03 |
| Si-411 |
99.3 |
0.4 |
0.1 |
0.1 |
| Si-421 |
99.2 |
0.4 |
0.2 |
0.2 |
| Si-441 |
99.0 |
0.4 |
0.4 |
0.4 |
| Si-553 |
98.5 |
0.5 |
0.5 |
0.5 |
|
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and 3-10mm,etc.
Note: we can process the 2202, 3303, 411, 421, 441, 553 and other silicon materials into silicon powder of different granularities according to your needs.
|
Packing&Delivery
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