Ferro alloy
From China’s Best Silicon Metal 10-50mm Large Quantity Low Price
Our industrial silicon metal come in irregularly shaped chunks. These chunks are silvery gray or dark grey with a metallic luster. These lumps are made up of quartz (SiO2) meaning they can be pr...
DESCRIPTION
Our industrial silicon metal come in irregularly shaped chunks. These chunks are silvery gray or dark grey with a metallic luster.
These lumps are made up of quartz (SiO2) meaning they can be processed to extract high purity silicon.
| Garde | Composition | ||||
| Si Content(%) | Impurities(%) | ||||
| Fe | Al | Ca | P | ||
| 1501 | 99.69 | 0.15 | 0.15 | 0.01 | ≤0.004% |
| 1502 | 99.68 | 0.15 | 0.15 | 0.02 | ≤0.004% |
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 | ≤0.004% |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 | ≤0.004% |
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 | ≤0.004% |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 | ≤0.005% |
The material features a high fusing point, outstanding heat resistance, and high resistivity. The high purity silicon extracted from this product is a vital material in the production of electronics components.
The silicon metal can be further processed into higher purity silicon and then used as an additive in aluminum alloy ingot smelting.
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