Cast Iron Effect After Using Silicon Carbide

The effect of cast iron after using silicon carbide is:
1. The occurrence of white spots in castings is reduced, and defects caused by black silicon carbide and sulfur slag are reduced;
2. The number of graphite balls increases, the shrinkage tendency decreases, and the time increases;
3. At the same time, it reduces a lot of costs for casting production and improves production efficiency.