TEl: 86-18567883883
EMAIL: [email protected]
TEl: 86-18567883883
EMAIL: [email protected]
Silicon slag is a by-product of smelting metal silicon and ferrosilicon.It is a kind of scum floating on the furnace in the process of smelting silicon.It’s content is from 45% to 70%,and the rest are C,S,P,Al,Fe,Ca. It is much cheaper than purity silicon metal.Instead of ferrosilicon for steelmaking, can reduce the cost.
Silicon 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.
Usually silicon slag contains higher contents of Fe, Al, Ca and other oxide. Silicon, with other elements like Fe, Al, Ca, have strong reaction with oxygen;
Meanwhile other impurities are oxide also are not harmful to liquid steel. Those characters made silicon slag to be a great de-oxidizer.
Yue Rui Ze Industrial is professional silicon slag supplier in China with high quality, competitive price and high reputation. Welcome to visit our factory.
Introduction
Silicon slag 45 is Si greater than or equal to 45%, Ca less than 5%, S less than 0.1%, P less than 0.05, C less than 5%.
Silicon slag 45 uses:
1. 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!
Silicon slag alloy can be used in steel slag recycling process
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!
2.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!
3. 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!
4. 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!
Specification
Silicon Slag Sepcs as follows:
Chemical Composition(%) | ||||||
Grade | Si | Ca | C | S | P | Granularity |
≥ | ≤ | |||||
Silicon Slag 65 | 65 | 4 | 5 | 0.1 | 0.05 | 0-5mm 1-10mm 10-60mm 10-100mm |
Silicon Slag 60 | 60 | 4 | 5 | 0.1 | 0.05 | |
Silicon Slag 55 | 55 | 5 | 5 | 0.1 | 0.05 | |
Silicon Slag 50 | 50 | 5 | 5 | 0.1 | 0.05 | |
Silicon Slag 45 | 45 | 5 | 5 | 0.1 | 0.05 | |
Some tips for silicon slag 45 buyers:
1.Size:10-100mm,0-10mm or as client’s requirement.
2. Package :1Mt/Bag. It can also be packaged according to the user’s requirements.
3. The minimum order quantity:20-25MT (But we also accept LCL).
4.Payment term: T/T OR L/C
5.Delivery time: Within 5-7 days after receiving the prepayment.
Silicon slag 45 manufacturer service:
We can supply you free samples, booklet, laboratory test report, Industry Report etc
Welcome to our factory and company for a visit!
To provide you with high quality and low price products
