Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2006-09-05
2006-09-05
Lin, Kuang Y. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S476000, C164S477000, C029S527700
Reexamination Certificate
active
07100670
ABSTRACT:
A method of producing thin foils of uranium or an alloy. The uranium or alloy is cast as a plate or sheet having a thickness less than about 5 mm and thereafter cold rolled in one or more passes at substantially ambient temperatures until the uranium or alloy thereof is in the shape of a foil having a thickness less than about 1.0 mm. The uranium alloy includes one or more of Zr, Nb, Mo, Cr, Fe, Si, Ni, Cu or Al.
REFERENCES:
patent: 3647939 (1972-03-01), Schoerner
patent: 4604148 (1986-08-01), Anderson
patent: 2002/0050335 (2002-05-01), Kim et al.
Clark Curtis R.
Hofman Gerard L.
Knighton Gaven C.
Meyer Mitchell K.
Anderson Thomas G.
Gottlieb Paul A.
LaMarre Mark F.
Lin Kuang Y.
The United States of America as represented by the United States
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