Title:
METHOD FOR MANUFACTURING BAND STEEL COMPOSED OF ALUMINUM-KILLED STEEL AND PREVENTING AGEING
Document Type and Number:
Japanese Patent JP2001140023
Kind Code:
A
Abstract:
To provide a method for manufacturing a band steel composed of an aluminum-killed steel and preventing an ageing, by which time is saved and manufacturing cost is low.
Firstly, the band steel is manufactured with a rolling in a way generally used and successively, the rolled band steel is continuously annealed. Further, the band steel under yet hot-state is wound as a coil and the coiled band steel is cooled to a room temperature and successively, the cooled band steel in the coiled state is refined.
Inventors:
ENGL BERNHARD
HORN KLAUS-DIETER
HORN KLAUS-DIETER
Application Number:
JP2000299819A
Publication Date:
May 22, 2001
Filing Date:
September 29, 2000
Export Citation:
Assignee:
THYSSENKRUPP STAHL AG
International Classes:
C21D9/46; C21D1/26; C21D8/02; C21D9/52; C22C38/00; C22C38/06; (IPC1-7): C21D9/46; C21D1/26; C21D9/52; C22C38/00
Attorney, Agent or Firm:
Toshio Yano (4 outside)