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The development speed of silicon carbide is very fast, especially in the application of steel and casting industry has become an indispensable theme after decades of tempering. We always follow the principle of customer-oriented, practical investigation of the market, research and development of new charging products, silicon carbide research and development is an example.

Especially in the production of casting products, when the addition of carburizing agent is relatively stable in gray cast iron, one element that you should also notice is the silicon content. Therefore, what is the influence of silicon content on mechanical properties?

It's definitely something to analyze. When the carbon content is certain (casting wall thickness is certain), increasing the silicon content will not only increase the matrix strength, but also increase the degree of graphitization. During the smelting process, silicon enters the molten iron and carbon burns mostly. In addition, a few silicon carbide particles still enter the casting during the melting process.

It is necessary to adjust the content of carbon and silicon according to different wall thickness in order to obtain the needed gray-mouth structure.

From the view of the above analysis, this can be achieved to add silicon, carbon, and can adjust the silicon, carbon content of the material is silicon carbide, therefore, in the process of selection of silicon carbide products, want to combine the needs of the manufacturers, must go to the actual test unit testing, or in the process of production due to the content of the non-uniform reached no better improve production quality, and this is a mistake.