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:
May. 23, 1989
Filed:
May. 12, 1988
Applicant:
Inventor:
Tohei Ototani, Tokyo, JP;
Assignee:
Metal Research Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
75256 ; 75 53 ; 75 58 ; 75 9 / ;
Abstract
The disclosed flexible refining agent clad wire comprises a core wire made of refining agent for iron, steel or the like metal, which core wire is clad with a metallic sheath that is made of iron or aluminum, and grooves are formed at certain intervals on the outer surface of the clad wire in a direction lateral or spiral to the longitudinal direction of the refining agent clad wire in such a manner that when the refining agent clad wire is flexed, the grooves are expanded on tension side thereof and contracted on compression side thereof so as to make it flexible.