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:
Apr. 27, 1993
Filed:
Mar. 10, 1992
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21914523 ; 2191461 ;
Abstract
A high cellulose type coated electrode made up of a steel core wire and a coating material formed thereon from a mixture of a flux containing a large amount of cellulose and a binder, characterized in that the coating material contains 0.1-7.0% MgO, 7-25% iron oxide (in terms of FeO), 8-19% TiO.sub.2, 10-30% SiO.sub.2, 5-27% Mn, and 0.05-0.5% B, with the TiO.sub.2 /B ratio being 60-200, and the weight ratio of the coating material to the electrode is 0.1-0.19.