Linear permanent mould casting system

Details Linear permanent mould casting system Linear permanent mould casting system

1979-08-30

1981-12-08

Spruill, Robert L.

Metal founding

Process

Shaping liquid metal against a forming surface

164269, 164323, B22D 2900, B22D 4700

Patent

active

043042880

ABSTRACT:
A process relating to the pouring of molten metal into a permanent mould made of iron or other like material, automating the moulds within the system so as to offer diversification of production and while so doing having a finished product that is of a machinable and marketable nature. Slow cooling of the castings through the critical temperature in the system limits the formation of iron carbides and successfully produces a machinable product.

REFERENCES:
patent: 1033254 (1912-07-01), Lister
patent: 1319673 (1919-10-01), Stephenson
patent: 1622875 (1927-03-01), Lee
patent: 1635369 (1927-07-01), Lee
patent: 4186793 (1980-02-01), Teplinsky et al.
patent: 4200139 (1980-04-01), Pluim

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