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:
Jul. 09, 1996
Filed:
Mar. 01, 1995
Applicant:
Inventors:
Steven C Kung, North Canton, OH (US);
Richard A Gleixner, North Canton, OH (US);
Assignee:
The Babcock & Wilcox Company, New Orleans, LA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427543 ; 4273741 ; 4273762 ; 4273763 ; 4273764 ; 4273766 ; 4273768 ; 4273837 ; 4273981 ; 427436 ; 427591 ;
Abstract
A chromium aluminum and/or silicon diffusion coating is applied to a high temperature substrate such as a boiler tube by induction heating at a predetermined frequency of a known coating preparation such as pack cementation of the coating on the substrate to provide an improved coating of predetermined thickness with increased corrosion resistance.