Silicon metal powder
Pure Silicon Metal Powder for Steelmaking
Silicon metal powder is often used in steelmaking in the form of ferrosilicon, which is a type of alloy made up of iron and silicon. Ferrosilicon can have varying amounts of silicon, typically rang...
DESCRIPTION
Silicon metal powder is often used in steelmaking in the form of ferrosilicon, which is a type of alloy made up of iron and silicon. Ferrosilicon can have varying amounts of silicon, typically ranging from 10% to 90%, and is added to molten steel in proportions that depend on the specific properties desired in the final product.
The addition of silicon to steel can also affect other properties such as the magnetic properties and electrical conductivity of the steel. Silicon also has a deoxidizing effect, meaning that it can help remove oxygen from the steel and prevent the formation of oxide inclusions that can weaken the material.
The use of silicon metal powder in steelmaking can improve the performance and durability of the final product, making it a valuable additive in the manufacturing process.
| Grade | Size | Chemical Comoositions(%) | ||||
| Si | Fe | Al | Ca | |||
| Mesh | Min | Max | ||||
| For chemical use | 3303 | 10-120 | 99.4 | 0.3 | 0.3 | 0.03 |
| 411 | 99.3 | 0.4 | 0.1 | 0.1 | ||
| 421 | 99.1 | 0.4 | 0.2 | 0.1 | ||
| 441 | 99.0 | 0.4 | 0.4 | 0.1 | ||
| 553 | 98.5 | 0.5 | 0.5 | 0.3 | ||
| For metallurgy use | 421 | 180-325 | 99.0 | 0.4 | 0.2 | 0.1 |
| 441 | 98.8 | 0.4 | 0.4 | 0.1 | ||
| 532 | 98.5 | 0.5 | 0.3 | 0.2 | ||
| 643 | 98.0 | 0.6 | 0.4 | 0.3 | ||
| 876 | 97.0 | 0.8 | 0.7 | 0.6 | ||
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