A Method of Manufacturing Cast Products Which Are Cast in a Single-Piece Having Controlled Variations of Compacted Graphite Iron and Grey Cast Iron

摘要

A method of manufacturing a casting having a controlled non-uniform graphite texture as a single structure. The castings can be cast, for example, to obtain a flaky gray iron texture in some areas and a compact graphite texture in other areas, thereby imparting different properties to different parts of the castings.