Understand the porosity in the casting
Reduce the amount of scrap steel to reduce the amount of nitrogen brought in. In addition, increasing the carbon equivalent will also reduce the equilibrium nitrogen content.
Continue ReadingContinuous production process of graphitization carburizer
A certain amount of graphitized carburizing agent is added in the smelting process to improve the carbon content in molten iron and improve the mechanical properties of metal castings.
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