Hengli

increase

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Inoculant


The chemical composition is stable, the quality deviation is small, the graphitization core is increased, and the graphite is refined. Promote gray cast iron to obtain A- type graphite, promote ductile cast iron graphite roundness, improve the spheroidization level, and improve the spheroidization rate. Reduce the tendency of white mouth, improve cutting performance, reduce the sensitivity of casting wall thickness, and make the organization uniform.