Silicon carbide, dissolved in a basic oxygen furnace used for making steel, acts as a fuel.
The additional energy liberated allows the furnace to process more scrap with the same charge of hot metal.
It can also be used to raise tap temperatures and adjust the carbon and silicon content.
Silicon carbide is cheaper than a combination of ferrosilicon and carbon, produces cleaner steel and lower emissions due to low levels of trace elements, has a low gas content, and does not lower the temperature of steel.
Silicon carbide, dissolved in a basic oxygen furnace used for making steel, acts as a fuel. The additional energy liberated allows the furnace to process more scrap with the same charge of hot metal. It can also be used to raise tap temperatures and adjust the carbon and silicon content. Silicon carbide is cheaper than a combination of ferrosilicon and carbon, produces cleaner steel and lower emissions due to low levels of trace elements, has a low gas content, and does not lower the temperature of steel.
Silicon carbide