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Title:
溝型誘導加熱装置の湯道内径制御方法
Document Type and Number:
Japanese Patent JP5526549
Kind Code:
B2
Abstract:

To provide a control method of the runner inner diameter of the groove type induction heating device for allowing extension of the lifetime of a groove type induction heating device by stabilizing an inner diameter of a runner of the groove type induction heating device and stable operation of an induction furnace installed with the groove type induction heating device.

In the runner inner diameter control method of the groove type induction heating device provided for the induction furnace which stores molten iron and formed with a runner by using refractory, alumina system ramming material is used for the refractory when the molten iron is melted by charging iron scrap containing metal aluminum.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Itakusu Motokuni
Kazumichi Yoshida
Application Number:
JP2009009107A
Publication Date:
June 18, 2014
Filing Date:
January 19, 2009
Export Citation:
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Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
F27D11/06; C21C1/06
Domestic Patent References:
JP2008267758A
JP2001143855A
JP8303967A
JP2004218038A
Attorney, Agent or Firm:
Fujio Nakamae
Yoshihiro Kurita



 
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