99.99% High Purity Silicon Metal Powders
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Description
99.99% High Purity Silicon Metal Powders Description
99.99% high purity silicon metal powder is a precious substance. Its preparation is extremely complex, requiring highly pure raw materials and sophisticated processes. This powder is widely used in various fields and plays an important role.
It undergoes a number of fine refining and purification processes to ensure that its purity reaches more than 99.99%. This high-purity silicon metal powder not only has extremely high electrical conductivity, but also has excellent optical properties. It is used in the manufacture of wafers, electronic chips and other integrated circuits, promoting the rapid development of modern electronic technology.
Specification
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Silicon Metal Powder |
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|
Grade |
553 |
441 |
421 |
3303 |
2503 |
2202 |
|
Specification |
Si≥ |
98.50% |
99% |
99% |
99% |
99% |
99% |
|
Fe≤ |
0.50% |
0.40% |
0.40% |
0.30% |
0.20% |
0.20% |
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|
Al≤ |
0.50% |
0.40% |
0.20% |
0.30% |
0.50% |
0.20% |
|
|
Ca≤ |
0.30% |
0.10% |
0.10% |
0.03% |
0.03% |
0.02% |
|
|
Size |
45-325mesh, -200mesh, -325mesh or as per your order |
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Packing |
25kg/bag or 1000kg/bag |
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In the field of solar energy, high-purity silicon metal powder also plays an important role. Solar cells are devices that use light energy to convert into electricity, and high-purity silicon metal powder is a key material in the manufacture of solar cells. It has a low light absorption coefficient and high photoelectric conversion efficiency, which can effectively convert sunlight into electricity. With the help of this powder, solar cells are not only characterised by high efficiency and long lifespan, but also environmentally friendly, making them a green star in the field of renewable energy.
In addition to the field of electronics, high-purity silicon metal powder also plays an important role in the field of chemical industry and metallurgy. It can be used as a catalyst for chemical reactions to promote the reaction. At the same time, it is also an important additive in the preparation of high-strength alloys, improving the hardness and corrosion resistance of alloys. In 3D printing technology, high-purity silicon metal powder can be mixed with other materials to create parts and components with special properties and structures.
High purity silicon metal powder plays an important role in promoting the progress of science and technology and the development of human society. However, the preparation of high-purity silicon metal powder is a tedious and challenging task. In the manufacturing process, high purity raw materials are required and the sources of contamination at each stage are strictly controlled to ensure the purity and quality of the powder. At the same time, the use of high purity silicon metal powder also needs to pay attention to safety issues, avoid contact with skin and inhalation of dust.
The application of high-purity silicon metal powder has a broad prospect, which not only meets the demand for high-performance electronic devices and high-efficiency solar cells, but also provides high-quality materials for the chemical industry, metallurgy and other fields. With the continuous progress of science and technology, high-purity silicon metal powder is expected to play its unique role in more fields, creating a better future for mankind.
FAQ
Q: Are you a manufacture or trader?
A: We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
Q : What standards do you have?
A : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.The third party testing is all available for us.
Q : What is your lead time?
A : It usually needs about 15- 20 days after receiving the PO.
Hot Tags: 99.99% high purity silicon metal powders
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