Mold casting process and apparatus, and method for producing mec

Details Mold casting process and apparatus, and method for producing mec Mold casting process and apparatus, and method for producing mec

1988-01-13

1990-11-20

Seidel, Richard K.

Metal founding

Process

Shaping liquid metal against a forming surface

164130, 164131, 164458, B22D 2900

Patent

active

049711342

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: 3769696 (1973-11-01), Awano et al.
patent: 4033401 (1977-07-01), Wlodawer
patent: 4081020 (1978-03-01), Cattell et al.
patent: 4671342 (1987-06-01), Balevski

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