Title:
NON-ORIENTED ELECTROMAGNETIC STEEL SHEET SUPERIOR IN HIGH FREQUENCY MAGNETIC AND STAMPING CHARACTERISTIC
Document Type and Number:
Japanese Patent JP2002097558
Kind Code:
A
Abstract:
To provide a method for improving a stamping characteristic in order to increase a space factor of a non-oriented electromagnetic steel sheet with a superior high frequency magnetic characteristic by containing Cr.
The non-oriented electromagnetic steel sheet comprises a composition of 1.5 mass% or more and 20 mass% or less Cr, 2.5 mass% or more and 10 mass% or less Si, 0.005 mass% or more and 0.03 mass% or less S, and reduced Cu to 0.02 mass% or less as well as reduced C and N to 100 ppm or less in total quantity.
Inventors:
FUJITA AKIO
KONDO OSAMU
KONO MASAAKI
KOMORI YUKA
KONO MASAKI
KONDO OSAMU
KONO MASAAKI
KOMORI YUKA
KONO MASAKI
Application Number:
JP2000291449A
Publication Date:
April 02, 2002
Filing Date:
September 26, 2000
Export Citation:
Assignee:
KAWASAKI STEEL CO
International Classes:
C22C38/00; C22C38/18; H01F1/16; (IPC1-7): C22C38/00; C22C38/18; H01F1/16
Attorney, Agent or Firm:
Akihide Sugimura (2 outside)