Oil ring for casting

Details Oil ring for casting Oil ring for casting

1988-11-30

1990-07-10

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

164440, 164490, 164268, B22D 1107

Patent

active

049400789

ABSTRACT:
Oil rings of increased life are provided on the basis of compositions selected to provide increased effective amounts of lattice-contracting atomic species.

REFERENCES:
patent: 3451465 (1969-06-01), Moritz
patent: 4699200 (1987-10-01), Sedlacek

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