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:
Feb. 14, 1978
Filed:
Jul. 07, 1976
Applicant:
Inventors:
Assignee:
Nippon Steel Corporation, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21C / ;
U.S. Cl.
CPC ...
75 49 ; 75 60 ; 7512 / ;
Abstract
A continuously cast slab for steel sheets having excellent workabilities which comprises not more than 0.02% of carbon, not more than 0.6% of manganese, not more than 0.005% of sol. aluminum, not more than 0.005% of titanium with a reduced silicon content of less than 0.02% and a reduced content of silica inclusions and the balance being iron and unavoidable impurities and a method for producing the steel slab.