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:
Feb. 13, 2001
Filed:
Aug. 06, 1998
Oludele Olusegun Popoola, Grand Blanc, MI (US);
Matthew John Zaluzec, Canton, MI (US);
Armando Mateo Joaquin, Rochester Hills, MI (US);
Kimberly A. Lazarz, Dearborn, MI (US);
Ford Global Technologies, Inc., Dearborn, MI (US);
Abstract
A method of bonding a thermally sprayed coating to a non-roughened light metal surface. The method comprises the steps of (a) depositing a coating surface (i.e. a double potassium aluminum fluoride salt) onto such surface which has been cleaned to be substantially free of grease and oils. The aqueous deposition provides a protective coating layer to inhibit oxide growth; and (b) subsequently thermally spraying metallic droplets or particles onto the protective coating surface to form a metallic coating that is metallurgically bonded to the cast surface.