Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2011-08-23
2011-08-23
Lin, Kuang (Department: 1735)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S066100, C164S113000, C164S492000
Reexamination Certificate
active
08002014
ABSTRACT:
Method such as can be used, for example, for producing molded articles from metallic glasses. Method and apparatus are provided in which a good mold filling during casting is achieved in addition to high cooling rates. The method includes introducing a metal-containing melt into an electrically conducting casting mold, the metal-containing melt and the mold being connected in an electrically conducting manner to the outputs of the same voltage source during the introduction into a casting mold, so that a preset current flows through the boundary interface between the melt and the mold. Apparatus is also provided in which there is an electrically conducting connection to a voltage source between a metal-containing melt and an electrically conducting mold for the melt.
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Roth Stefan
Schultz Ludwig
Greenblum & Bernstein P.L.C.
Leibniz-Institut fuer Festkoerper-und Werkstofforschung Dresden
Lin Kuang
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