The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 1989
Filed:
Feb. 01, 1988
Yoshio Hashimoto, Kitakyushu, JP;
Tsuyoshi Kawano, Kitakyushu, JP;
Kaname Hasuka, Kitakyushu, JP;
Seiji Otomo, Kitakyushu, JP;
Nippon Steel Corporation, Tokyo, JP;
Abstract
A stainless clad plate or sheet (herein called sheet) comprising a super-low carbon steel layer containing at least one of Ti and Nb (Ti+Nb.ltoreq.0.15% and ##EQU1## and an austenite stainless steel layer on one or both sides of the carbon steel layer. The thickness of the stainless steel layer is preferably from 2.5 to 30% of the total thickness of the clad steel sheet. The stainless clad steel sheet is produced preferably by continuous casting stainless steel melt on the carbon steel slab, hot and cold rolling the stainless clad steel slab, and annealing under specific conditions for desired properties.