Method of producing mechanical parts by mold casting

Details Method of producing mechanical parts by mold casting Method of producing mechanical parts by mold casting

1990-09-17

1991-11-19

Seidel, Richard K.

Metal founding

Process

Shaping liquid metal against a forming surface

164120, B22D 2900

Patent

active

050658107

ABSTRACT:
A mold casting process comprises, after pouring of a molten metal into a mold, rapidly cooling that surface layer of a cast product which is in contact with a mold, and releasing the resulting product from the mold when the surface layer thereof has been converted into a shell-like solidified layer. Such process is used for casting a mechanical part blank and apparatus for carrying out the process is provided.

REFERENCES:
patent: 3123877 (1964-03-01), Silvester
patent: 4380261 (1983-04-01), Suzuki et al.
patent: 4934442 (1990-06-01), Fatamura et al.

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