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1 .Introduction The shell process is unique in its ability to make excellentreproducible castings with better surface finish anddimensional tolerances than parts made by other sandcasting processes; also, the shell process is easier tooperate than other processes
1. Introduction The shell process is unique in its ability to make excellentreproducible castings with better surface finish anddimensional tolerances than parts made by other sandcasting processes; also, the shell process is easier tooperate than other processes