Title:
金属の結晶分別方法
Document Type and Number:
Japanese Patent JP4484700
Kind Code:
B2
Abstract:
The invention relates to a method for fractional crystallisation of an at most partially solidified molten metal, in which a layer of at most partially solidified molten metal having an upper surface and a lower surface is divided into a series of compartments communicating with each other, in which the metal is stirred in at least some of the compartments, and in which crystals formed in the layer of metal are selectively transported in a predetermined direction and molten metal is selectively transported in the opposite direction.
More Like This:
Inventors:
Paul, Alexander, Do, Fleece
Fiber Left, Adrien, Bouters
Fiber Left, Adrien, Bouters
Application Number:
JP2004518625A
Publication Date:
June 16, 2010
Filing Date:
June 27, 2003
Export Citation:
Assignee:
ALERIS SWITZERLAND GMBH
International Classes:
C22B9/02; C22B21/06
Domestic Patent References:
JP63096226A | ||||
JP7268501A | ||||
JP59153362U |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Hideyuki Mori
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Hideyuki Mori