Electromagnetic shaping of thin semiconductor ribbon strip cast

Details Electromagnetic shaping of thin semiconductor ribbon strip cast Electromagnetic shaping of thin semiconductor ribbon strip cast

1984-02-27

1986-01-07

Husar, Francis S.

Metal founding

Process

Shaping liquid metal against a forming surface

164463, B22D 1106

Patent

active

045628785

ABSTRACT:
This application is directed to an apparatus and process for producing a thin ribbon of semiconductor material. The apparatus includes a moving chill block. The material is deposited in a molten state onto the chill block. A device for generating a magnetic field shapes the deposited molten material on the chill block into the thin ribbon strip.

REFERENCES:
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patent: 4373571 (1983-02-01), Yarwood et al.
patent: 4419177 (1983-12-01), Pryor et al.
patent: 4448236 (1984-05-01), Kimora
patent: 4479528 (1984-10-01), Maringer
patent: 4484614 (1984-11-01), Maringer

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