Shell molding is best described by which one of the following:
A)casting operation in which the molten metal has been poured out after a thin shell has been solidified in the mold
B)casting process in which the mold is a thin shell of sand bonded by a thermosetting resin
C)sand-casting operation in which the pattern is a shell rather than a solid form
D)casting operation used to make artificial sea shells

Question

Quizplus · Accepted Answer

Shell molding is a casting process where the mold is a thin shell of sand bonded by a thermosetting resin, which creates a high-quality surface finish and accurate dimensions in the cast parts.

Shell Molding Is Best Described by Which One of the Following