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Metal silicon slag
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Silicon Slag: Silicon slag generally refers to the remaining part of the original ore after refining. The slag also contains a certain proportion of silicon, which can significantly improve the strength, hardness and elasticity of the steel, improve the magnetic permeability of the steel, and reduce the transformer. The hysteresis loss of steel is high, and the deoxidation rate is high.

Application of silicon slag:

1. Silicon slag alloy can be used for purification and other processes

Silicon slag alloy can participate in the purification process of other ferroalloy products, which can effectively improve the silicon purity of ferroalloy products and make the products better!

2. Silicon slag alloy has the effect of effectively increasing the furnace temperature

Putting silicon slag alloy into the steelmaking process has the effect of increasing the furnace temperature, which can provide a stable and high temperature environment for the smelting materials, making the smelting more thorough and the smelting effect better!

3. The role of silicon slag alloy in other aspects

Silicon slag alloy also has the effect of improving the steel grade and effectively improving the efficiency of manufacturers. The use of silicon slag alloy in casting can also improve the gradual toughness and cutting ability!

4. Silicon slag alloy has the effect of improving the fluidity of molten steel

During steelmaking, oxides will be formed due to the reaction between molten steel and oxygen. If it is not removed in time, it will block the opening. Silicon slag alloy can effectively aggregate and filter the oxides, which is simpler and more effective!

5. Silicon slag alloy can be used in steel slag recycling process

The silicon slag alloy can also be applied to the steel slag recycling process, so that the steel slag generated during the steelmaking process can be re-melted to produce pig iron or steel, which greatly improves the yield of steelmaking and reduces waste!

6. Silicon slag alloy can be used for recrystallization

The silicon slag alloy can be returned to the furnace, and the silicon slag can be re-crystallized by re-smelting, so as to cope with the current shortage of silicon material and the price increase, which effectively improves the efficiency of ferroalloy manufacturers!

Packaging of silicon slag:

Silicon content in silicon slag: 30%, 40%, 45%, 50%, 65%

Specifications and particle size: 0-3mm, 0-12mm, 10-100mm or customized according to customer requirements.

Packaging: ton bag packaging (1000kg/bag) or customized according to customer requirements.




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Q1:Where can I get product and price information?

A1:Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.

Q2:Are you Factory or Trading?

A2:We are factory with ISO 9001:2015 certified

Q3:What can we buy from you? 

A3:Graphite electrode, ferrosilicon, ferromanganese

Q4:How to guarantee quality?

A4:Always a pre-production sample before mass production; Always final Inspection before shipment; 

Q5:How to confirm the grade of graphite electrode?

A5:Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.

Q6:What is your payment service?

A6:Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
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