Place of Origin: | Anyang Henan |
Brand Name: | Guo Rui |
Certification: | ISO9001 |
Model Number: | 0-10mm 1-10mm,10-50mm |
Packaging Details: | 1 MT big bag or as per customer request |
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Delivery Time: | Order after half a month |
Payment Terms: | L/C, T/T |
Supply Ability: | 20,000MT/year |
Product Name: | Silicon Slag | Model Number: | 50-80 |
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Shape: | Lump | Ingredient: | Si, Al, Fe, Ca |
Color: | Black, Silver Gray | Size: | 0-10mm,1-10mm,10-50mm |
High Light: | silicone balls,ferrosilicon production |
Reducing Agent Ferrosilicon Slag Silicon Ash Promoting Smelting Reaction Lump Shape
Description:
1. Silicon slag is a by-product when making silicon metal.
2. The silicon content is from 45% to95%, 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.
Application
1. It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost.
2. The silicon slag powder can be made silicon briquette which has far and wide market at home and abroad. it can improve furnace temperature significantly , increase the liquidity and discharge iron slag effectively .
3. It is used as deoxidizer in steelmaking.
Use:
The metal silicon slag contains 20%-65% silicon.
Used as a deoxidizer and alloying agent in the steel industry. In order to obtain qualified steel and ensure the quality of steel, deoxidation must be carried out in the final stage of steelmaking. The chemical affinity between silicon and oxygen is very high. Therefore, ferrosilicon is a strong deoxidizer for steelmaking for precipitation and diffusion. Deoxidation. Adding a certain amount of silicon to the steel can significantly improve the strength, hardness and elasticity of the steel, thus smelting structural steel (containing 0.40-1.75% of silicon), tool steel (including SiO.30-1.8%), spring When steel (containing SiO.40-2.8%) and silicon steel for transformer (containing 2.81-4.8% of silicon), ferrosilicon is also used as an alloying agent.
Ferrosilicon slag is used for steel slag refining pig iron, ordinary casting, etc. The ferrosilicon slag can improve the furnace temperature, increase the fluidity of molten iron, effectively discharge slag, increase the number, and improve the toughness and cutting ability of the casting. In the process of refining stainless steel by electric furnace, stainless steel manufacturers use silicon slag as reducing agent to improve efficiency and output. The quality is stable and the supply is timely.
Specification:
Grade | Chemical Composition(%) | ||||||
Si | Fe | AI | Ca | C | S | P | |
≥ | ≤ | ||||||
50%Silicon Slag | 50 | 1.5-2.5 | 6.0 | 6.0 | 8.0 | 0.1 | 0.05 |
55%Silicon Slag | 55 | 1.5-2.5 | 6.0 | 6.0 | 8.0 | 0.1 | 0.05 |
60%Silicon Slag | 60 | 1.5-2.5 | 5.0 | 5.0 | 6.0 | 0.08 | 0.05 |
65%Silicon Slag | 65 | 1.5-2.5 | 5.0 | 5.0 | 6.0 | 0.08 | 0.05 |
70%Silicon Slag | 70 | 1.0-2.0 | 4.0 | 3.0 | 4.0 | 0.05 | 0.03 |
80%Silicon Slag | 80 | 1.0-2.0 | 3.0 | 2.0 | 3.0 | 0.05 | 0.03 |
Size:0-10mm,1-10mm,10-50mm |
Graphic:
F & Q:
1. What is our MOQ?
Basically, Our MOQ is 20 tons. There is no specific limit to order, we can give the best offer according to your situation.
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 3 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.
Contact Person: Wu
Tel: +86 13837103420
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