Title:
THIN SLAB FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Document Type and Number:
Japanese Patent JPH04218646
Kind Code:
A
Abstract:
PURPOSE: To obtain a grain-oriented electrical steel sheet having high magnetic flux density by using a thin slab as stock.
CONSTITUTION: This is a thin slab contg., by weight, 0.03 to 0.10% C, 2.5 to 6.5% Si, 0.02 to 0.15% Mn and 0.01 to 0.05% S, contg., at need, 0.01 to 0.04% acid soluble Al and 0.003 to 0.015% N and having ≤100μm grain size and 0.3 to 3.0mm sheet thickness, by which a grain-oriented electrical steel sheet in which secondary recrystallization is stable and having good magnetic properties can be manufactured.
Inventors:
KOSUGE KENJI
SHIOZAKI MORIO
MIMURA MITSUTOSHI
FUKUDA KAZUHISA
OGURO TAKAHIKO
SHIOZAKI MORIO
MIMURA MITSUTOSHI
FUKUDA KAZUHISA
OGURO TAKAHIKO
Application Number:
JP40313090A
Publication Date:
August 10, 1992
Filing Date:
December 18, 1990
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
B22D11/06; C22C38/00; C22C38/02; (IPC1-7): B22D11/06; C22C38/00; C22C38/02
Attorney, Agent or Firm:
Aoki Akira (4 outside)