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 purity of silicon element of ferroalloy products.
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 function of improving the steel grade. 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!
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