Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2011-01-18
2011-01-18
Lin, Kuang (Department: 1735)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S059100
Reexamination Certificate
active
07870885
ABSTRACT:
A method of producing a liquid-solid metal composition (8), including the steps of charging a vessel (2) with a molten metal or alloy (3), charging the vessel (2) with a solid metal or alloy (6), stirring the molten metal or alloy (3) upon cooling thereof. The amount of solid metal or alloy (6) is chosen such that a substantial amount of solid particles (7) will be formed in the melt (3) due to the enthalpy exchange between the solid metal or alloy (6) and the molten metal or alloy (3), and at least a part of the added solid metal or alloy (6) is melted by the heat transferred to it by the molten metal or alloy (3).
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Cao Haiping
Wessen Magnus
Lin Kuang
Young & Thompson
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