Title:
固液共存状態金属材料の製造方法、その装置、半凝固金属スラリの製造方法およびその装置
Document Type and Number:
Japanese Patent JP3549054
Kind Code:
B2
Abstract:
Provided are a method and apparatus for manufacturing a high-quality semi-solid metallic slurry containing fine, uniform spherical particles that can be readily and conveniently applied to a subsequent process, with improvements in energy efficiency and mechanical properties, cost reduction, convenience of casting, and shorter manufacturing time. The semi-solid metallic slurry manufacturing method involves applying an electromagnetic field to a space containing a slurry vessel, loading a molten metal into the slurry vessel in a state where the electromagnetic field is applied to the space, and drawing the slurry vessel out from the space. The semi-solid metallic slurry manufacturing apparatus includes at least one slurry vessel (2), at least one stirring unit (1) which includes a space (13) for the at least one slurry vessel and applies an electromagnetic field to the space, a driving unit (3) which moves the slurry vessel at least up and down to place the slurry vessel in the space, and a loading unit (4) via which a molten metal in liquid state is loaded into the slurry vessel.
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Inventors:
Hong Cassotte
Application Number:
JP2003102319A
Publication Date:
August 04, 2004
Filing Date:
April 04, 2003
Export Citation:
Assignee:
Hong Cassotte
International Classes:
B22D1/00; B22D7/00; B22D9/00; B22D17/00; B22D17/30; B22D27/02; C22C1/00; C22C1/02; C22C21/02; (IPC1-7): B22D1/00; B22D17/00; B22D17/30; B22D27/02; C22C1/02
Domestic Patent References:
| JP11033692A | ||||
| JP10211565A | ||||
| JP10158756A | ||||
| JP10152731A | ||||
| JP10140260A | ||||
| JP8257693A | ||||
| JP8074015A |
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada