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:
Sep. 22, 1992
Filed:
Jan. 05, 1990
Applicant:
Inventor:
Kenneth H Holko, San Diego, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C22C / ;
U.S. Cl.
CPC ...
428680 ; 428679 ; 75255 ; 420452 ;
Abstract
The present invention relates to a wear resistant coating for metallic surfaces and the method of applying the coating. The coating consists of two nickel-based materials mixed together in a predetermined ratio and then dusted on the surface which use to be treated. The coating is metallically bonded to the metallic surface by heating through a sequence of heating steps. The inventive coating has achieved a hardness of up to Rc59.