igh Carbon Silicon,which is good substitute for FeSi in steelmaking.

High Carbon Silicon,which is good substitute for FeSi in steelmaking.

 The main components are silicon and carbon. Generally required between silicon 40-70%. The carbon content is between 10-25%. Other ingredients are: silica, phosphorus, sulfur and so on. It can replace ferrosilicon, silicon carbide, carbonizer. And Reduce the amount of deoxidizer. It can be used in converter smelting deoxidation alloy process.

High carbon silicon production process

In the process of smelting metal silicon, there is a case where the electrodes are not uniformly heated in the furnace. As a result, the furnace bottom fails to reach the optimum temperature required to produce metal silicon. A small amount of raw materials such as silica and carbon at the bottom did not fully react. After a long period of accumulation under high temperature conditions, it forms a block on the bottom of the furnace.

High carbon silicon can be used in the replacement of ferrosilicon and other alloys.

In converter steelmaking, high-carbon ferrosilicon can replace ferrosilicon, silicon carbide, and recarburizer. Reduce the amount of deoxidizer, the effect is stable.
Practice has shown that high carbon ferrosilicon can greatly reduce the cost of steel making. Created considerable economic benefits. Improve the market competitive advantage of steel.
A)Si 65%min,C 15%min,P 0.1%max,S 0.1%max B)Si 68%min,C 18-25%min,P 0.08%max,S 0.08%max Size: 10-50mm,10-100mm,0-5mm etc Package:In 1MT jumbo bag or as request Application 1)It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost. 2)It is used as multi deoxidizer by silicon&carbon. 3)High recovery rate of Si by carbon 4)Less impurity because of high content of Si&C(the content of Si&C around 90%) 5)More efficient heating agent:Caloric value of Si&C:6.58kcal/g,1.24kcal/g each It can replace the ferrosilicon, SiC, Carburant, reduces the usage of deoxidizer, easily operate and well performance.


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