Ferro alloy
Metallic Silicon 553 For Metallurgy And Chemical Industry
Metal Silicon 553 is produced by smelting quartz and carbon in an electric furnace, and then refining the resulting silicon metal through various processes. The resulting product is a high-purity s...
DESCRIPTION
Metal Silicon 553 is produced by smelting quartz and carbon in an electric furnace, and then refining the resulting silicon metal through various processes. The resulting product is a high-purity silicon metal with a silicon content of 98.5% or higher, along with trace amounts of other elements.
In the steel industry, Metal Silicon 553 is used as a deoxidizer to remove oxygen from molten steel, which helps to improve its quality and performance. It is also used as an alloying agent to improve the strength and durability of steel products.
In the aluminum industry, Metal Silicon 553 is used as an alloying agent to improve the mechanical and thermal properties of aluminum alloys. It is also used in the production of silicones, which are used in a variety of applications such as adhesives, sealants, and lubricants. Additionally, Metal Silicon 553 is used in the production of polysilicon, which is a key component in the production of solar panels.
| China Metal Silicon Chemical Composition(%) | ||||
| Garde | Si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 97# | 97 | 1.8 | 0.6 | 0.5 |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
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