Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2004-03-01
2010-02-16
Kerns, Kevin (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S481000, C164S900000
Reexamination Certificate
active
07661458
ABSTRACT:
A magnesium metal thin plate manufacturing method includes at least a casting process of supplying a molten metal obtained by melting a magnesium metal to a molten metal bath, drawing out the molten metal, supplying the molten metal into the gap between a pair of casting rolls composed of at least a pair of casting upper roll and casting lower roll, applying pressure to the molten metal, and casting a plate solidified at a predetermined temperature and having a predetermined thickness, and a rolling process of rolling the cast plate by means of at least a pair of rolling rolls by applying pressure thereto to manufacture a magnesium metal thin plate. With the above arrangement, there can be provided a magnesium metal thin plate manufacturing method and manufacturing apparatus that can effectively manufacture a magnesium metal thin plate by plastic working without requiring a heat energy generation step again in rolling.
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Gonda Yoshio
Haga Toshio
Yoshida Kazunari
Gonda Metal Industry Corporation Ltd.
Kerns Kevin
Lin Ing-Hour
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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