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[China]
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Address: Zhonghua Road, Wenfeng District, Anyang City, Henan Province, China
Contact name:Long
Henan Yebang Import and Export Co., Ltd. |
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Metal Silicon 421 411 3303 2202 High Purity Silicon
Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non ferrous alloys. Metal silicon is a product produced by smelting quartz and coke in an electric furnace, with a main component silicon element content of about 98% (in recent years, silicon content of 99.99% has also been included in metal silicon), and other impurities include iron, aluminum, calcium, and so on. Semiconductor silicon is a high-purity metallic silicon used in the production of semiconductor devices. It is sold in the form of polycrystalline or single crystal, with the former being cheap and the latter being expensive. It is divided into multiple specifications due to its different uses.
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. | ||||
Product Details
Application
Why choose us
We are willing to cooperate with friends from all walks of life. Contact us now!
FAQ:
1. What's the MOQ of trial order?
No limit, We can offer the best suggestions and solutions according
to your condition.
2. Do you provide samples?
Yes, We do. Samples are always available and they can be sent to
you directly.
3. How long does the delivery time take?
Our normal delivery time takes about 2 weeks once the contract
singed, but it also depends on the quantity of the order.
4. Can we visit your plant?
Of course, we will be always looking for you.
