Title:
鋳型を用いた金属の連続鋳造方法および装置
Document Type and Number:
Japanese Patent JP4831917
Kind Code:
B2
Abstract:
A device for continuous or semi-continuous casting of metals, comprising a casting mold (1) which is open in both ends in the casting direction, means (2) for supplying melt to the mold (1), a first electromagnetic induction coil (4) energized by A.C. current and adapted to induce a stirring motion to the melt (7) in the mold (1), and a second electromagnetic induction coil (3) arranged upstream of the first induction coil (4) and adapted to control the stirring motion of the melt in the region adjacent to the upper free surface (5) of the melt. The second induction coil (3) is arranged to be interchangeably energized by either D.C. or A.C. current. The invention also relates to methods for control of stirring motion in a casting mold (1).
Inventors:
Bethelman, Leonide
Application Number:
JP2002505144A
Publication Date:
December 07, 2011
Filing Date:
June 27, 2001
Export Citation:
Assignee:
Abby abby
International Classes:
B22D11/049; B22D11/115; B22D11/04; B22D11/11; B22D27/02
Domestic Patent References:
| JPH04327346A | 1992-11-16 | |||
| JPH1034296A | 1998-02-10 | |||
| JPH0413444A | 1992-01-17 | |||
| JPH0671403A | 1994-03-15 | |||
| JPH04503482A | ||||
| JPH11156502A | 1999-06-15 | |||
| JPH091301A | 1997-01-07 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori