Title:
【発明の名称】時効性鋼で作製し焼き付けエナメルで被覆した構造用部材の製造方法
Document Type and Number:
Japanese Patent JP2001516807
Kind Code:
A
Abstract:
The invention relates to processes for the production of a buckling-resistant stove-finished structural member from cold rolled and dressed strip (cold strip) non-ageing steel with high bake-hardening potential, more particularly of more than 70 N/mm<2>. The characterising feature of the invention is that the cold strip is converted by dressing into a yield point stretch-free state (Reh-Rel<2 N/MM<2>), then stored at a temperature below room temperature and further processed into the form of a structural member, whereafter the strip is finally stove finished.
Inventors:
Bolde, Rolf
Heckelman, Ilse
Heckelman, Ilse
Application Number:
JP2000511921A
Publication Date:
October 02, 2001
Filing Date:
August 04, 1998
Export Citation:
Assignee:
Thyssen Krupp Stahl Akchen Gesell shaft
International Classes:
C21D8/00; C21D6/04; C21D8/04; (IPC1-7): C21D8/00; C21D6/04
Attorney, Agent or Firm:
Takashi Ishida (3 others)