Title:
スラグ検出方法および装置
Document Type and Number:
Japanese Patent JP2006527089
Kind Code:
A
Abstract:
The invention relates to a method and a device ot detecting the presence of slag in a shroud (4) through which molten metal passes from a ladle (2) to a tundish (6). A transmitting coil (20) generates an electromagnetic field. An induced voltage generated at a receiving coil (24) is compared with a defined voltage range. If the induced voltage has a value outside the defined voltage range it is indicative of the presence of slag. The coils (20, 24) are arranged in an unmovable manner in relation to the shroud. The invention also relates to a casting plant.
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Inventors:
Yarku, Mats
Allson, Willie
Kerveszie, Hokan
Allson, Willie
Kerveszie, Hokan
Application Number:
JP2006515833A
Publication Date:
November 30, 2006
Filing Date:
June 07, 2004
Export Citation:
Assignee:
MPC METAL PROCESS CONTROL AB
International Classes:
B22D11/16; B22D2/00; B22D11/18; B22D37/00; B22D41/50; C21C5/46; F27D3/14; F27D3/15; F27D19/00; F27D21/00; G01N27/90; G01N33/20; C21C5/52
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Hajime Asamura
Yutaka Yoshida
Toru Mori