Products Parameters
|
Grade |
Composition |
|||
|
Si |
Impurities(%) |
|||
|
Fe |
AI |
Ca |
||
|
≤ |
||||
|
1101 |
99.79 |
0.1 |
0.1 |
0.01 |
|
1501 |
99.69 |
0.15 |
0.15 |
0.01 |
|
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
|
2502 |
99.48 |
0.25 |
0.25 |
0.02 |
|
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
|
411 |
99.4 |
0.4 |
0.1 |
0.1 |
|
421 |
99.3 |
0.4 |
0.2 |
0.1 |
|
441 |
99.1 |
0.4 |
0.4 |
0.1 |
|
553 |
98.7 |
0.5 |
0.5 |
0.3 |
Products Description
The particle size of silicon metal powder can be adjusted according to the demand, ranging from several microns to several tens of microns. The particle surface of metallic silicon powder has high activity and can fully contact and react with other substances. Compared with metallic silicon blocks or particles, silicon metal powder has a lower density because of its larger specific surface area.
Silicon metal powder can obtain high-purity products through fine processing and refining, which can meet the requirements of electronic grade or solar grade. Silicon metal powder has good reactivity and can react with other compounds, such as oxygen to produce silicon dioxide. Silicon metal powder has high hardness, which makes it have advantages in some applications.
Silicon metal powder is widely used in the electronic industry, especially in semiconductor materials, solar cells, photovoltaic fields and so on. Because of its high purity and adjustable particle size characteristics, it can be used to prepare high-quality semiconductor materials and photovoltaic devices. In the smelting industry, silicon metal powder can be used as an alloy additive for modification and deoxidation in iron and steel metallurgy. The addition of metallic silicon can improve the hardness, strength and wear resistance of steel. In the chemical industry, silicon metal powder can be used as a material additive or catalyst, and can be used in the fields of catalyst preparation and catalyst carrier for some chemical reactions.
Industrial silicon powder is the basic raw material for silicone polymer synthesis, which is used to produce silicon monomer, silicone oil, silicone rubber, etc., thus improving the high-temperature resistance, electrical insulation, corrosion resistance, waterproofing and other characteristics of products. To sum up, silicon metal powder has a series of unique physical and chemical characteristics, which makes it have a wide application prospect in many fields.
Hot Tags: silicon metal powder with high quality, China silicon metal powder with high quality manufacturers, suppliers, factory, Industrial Silicon Powder 97, Si Powder 98 8, Silicon Powder Ultrafine 98 5, Silicon Metal Powder, In Powdered Form Silicon 400 mesh, Metal Silicon Powder