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High Carbon Silicon

High Carbon Silicon

High carbon silicon is a novel composite alloy oxygen absorber that can replace the more expensive traditional oxygen absorbers--- ferrosilicon powder, calcium carbide, toner and alloy powder. The physical and chemical properties of high carbon silicon are stable, the deoxidation effect is good, and the addition of molten steel can quickly react with oxygen in molten steel, forming steel slag to float to the surface of molten steel to achieve the purpose of deoxidation.

How to use high carbon silicon?

High carbon silicon is suitable for deoxidation during smelting of general steel, alloy steel and special steel. It has the advantages of rapid deoxidation, shortening smelting time, fast formation of white slag, concentrated reduction atmosphere, easy temperature adjustment, reducing electricity consumption, improving the life of the lining and furnace cover, improving steelmaking efficiency, improving the quality of molten steel, reducing the consumption of raw and auxiliary materials, etc., and can also effectively reduce the amount of fluorite, reduce the concentration of toxic gas fluorine, reduce environmental pollution, and play an important role in improving the comprehensive economic benefits of electric furnaces. High carbon silicon in the deoxidation at the same time has a certain desulfurization effect, but also has a carbon enrichment effect, can replace part of the carburizing agent, greatly reducing the cost of steelmaking.

Why Choose Us

  • Deoxidation of silicon carbon alloys
  • Slag collection effect of silicon carbon alloy slag collection
  • Silicon-carbon alloy increases furnace temperature
  • Silicon-carbon alloys save costs for many manufacturers
chemical composition%
Grade Si C Al S P granularity
Si68C18 68 18 3 0.1 0.05

0-5mm

5-50mm

5-100mm

10-50mm

10-100mm

Si65C15 65 15 3 0.1 0.05
Si60C20 60 20 3 0.1 0.05
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High Carbon Silicon Alloy VS Ferro Silicon


High Carbon Silicon alloys and ferro silicon both contain silicon elements, which can be applied to steelmaking, casting industries, and play a very important role in them. What are the main differences between the two?
  • High Carbon Silicon alloys are new ferroalloys, High Carbon Silicon alloys are cheaper than ferrosilicon, and when purchasing the same type of ferrosilicon, High Carbon Silicon alloys can often be 2/5 cheaper.
  • High Carbon Silicon alloys because the price is cheaper than ferrosilicon, so there will be a slight decline in content than ferrosilicon elements, but the decline range is smaller than the use of ferrosilicon, and considering the price advantage of High Carbon Silicon alloys, silicon-carbon alloys are a better choice.
  • High Carbon Silicon alloys can be used instead of ferro silicon, but there will still be a certain difference in the use of the effect, in use into the silicon carbon alloy, because the High Carbon Silicon alloys is slightly lower than the ferro silicon element, so in the deoxidation, slag removal and other aspects of the silicon iron will be inferior, but some cases do not affect the use.