Two wheel melt overflow process and apparatus

Details Two wheel melt overflow process and apparatus Two wheel melt overflow process and apparatus

1988-11-04

1990-02-27

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

164423, 164428, 164463, B22D 1106

Patent

active

049037510

ABSTRACT:
A method for the production of a unitary or laminated film or sheet of finely controlled thickness from a molten material utilizes spaced, first and second parallel rolls rotating in opposite directions to form a kissing zone between the rolls. The method moves the surface of a cooling rotating roll past a region of contact with a molten material to form a rapidly solidifying layer of material thereon, which then is passed into the kissing zone, wherein the solidified layer is either pressed to form a unitary film or is fused by contacting another solidified layer.

REFERENCES:
patent: 4771819 (1988-09-01), Toyama et al.

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