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Title:
METHOD AND APPARATUS FOR INDUCTION HEATING OF METALLIC MATERIAL
Document Type and Number:
Japanese Patent JPS5317509
Kind Code:
A
Abstract:

PURPOSE: To heat the steel pipe to the temperature unfirom to the longitudinal direction, by heating the end part of the pipe in advance with the preheating coil, when the steel pipe is heated while being moved in the induction heating coil.


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Inventors:
KUNIOKA KAZUO
NOGUCHI TAKAO
SHIYUDOU TOMOSHIGE
Application Number:
JP9205276A
Publication Date:
February 17, 1978
Filing Date:
August 03, 1976
Export Citation:
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Assignee:
NIPPON KOKAN KK
International Classes:
H05B6/10; C21D1/42; C21D9/08; H05B6/02; (IPC1-7): H05B5/00
Domestic Patent References:
JPS50136208A1975-10-29



 
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