| Chemical Composition: | Si Al C S P |
| Color | Siliver gray |
| Appearance: | Cleaning |
| Certificate: | BV,SGS |
| Usage: | Steelmaking Additive |
About
1. Silicon slag(off grade silicon) is a by-product when making silicon metal.2. The silicon content is from 45% to 95%, and the rest are C, S, P, Al, SiO2, Fe, Ca etc.3. The silicon slag is much cheaper than purity silicon metal, and has many industrial applications.
Function-Metal Silicon Slag
Use as deoxidizing agent in the production of magnesium, chromium and other metals via the same mechanism.Used in the production of lower grade of Si3N4 in a cost effective manner, the material is suitable for refractory applications such as refractory bricks and other high-temperature applications.
Model No. | Chemical Composition(%) | |||||
Si | Al | S | P | C | ||
≥ | ≤ | |||||
Si50 | 50 | 7 | 0.1 | 0.05 | 8 | |
Si55 | 55 | 7 | 0.1 | 0.05 | 8 | |
Si60 | 60 | 7 | 0.1 | 0.05 | 8 | |
Si65 | 65 | 7 | 0.1 | 0.05 | 8 | |
Si70 | 70 | 7 | 0.1 | 0.05 | 8 | |
Size:
Silicon Powder 0-5mm or as your required
Silicon Metal Slag 1-3mm or as your required
Ferro Silicon powder 1-3mm or 325 Mesh
Packing and Shipping:
Packaging Details: water-proof plastic woven bag, 1000kg per bag or as your requirements.
Delivery Time: Within 20 days after receipt of prepayment.Remark: Chemical composition and size can be optimized by the customers' requirements.
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