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:
Jan. 17, 1984
Filed:
Jul. 22, 1982
Applicant:
Inventor:
Horst Muhlberger, D-6000 Frankfurt/Main 1, DE;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ; B22D / ; B32B / ; B23K / ;
U.S. Cl.
CPC ...
428682 ; 2191 / ; 21914623 ; 21914651 ; 21914641 ; 428925 ; 22826314 ; 22826315 ; 164 96 ; 75124 ; 75125 ;
Abstract
Spheroidal graphite cast iron body can be welded using a welding alloy whose carbon diffusion rate is sufficiently high that cementite formation is prevented. The alloy has essentially the following composition: