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:
Apr. 10, 2018
Filed:
Oct. 17, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Aaron T. Nardi, East Granby, CT (US);
Tahany Ibrahim El-Wardany, Bloomfield, CT (US);
William Werkheiser, East Hartford, CT (US);
Michael A. Klecka, Coventry, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 24/04 (2006.01); B32B 15/01 (2006.01); B24C 1/10 (2006.01);
U.S. Cl.
CPC ...
C23C 24/04 (2013.01); B24C 1/10 (2013.01); B32B 15/01 (2013.01);
Abstract
One embodiment includes a method for enhancing bond strength between a powder deposit and a substrate. Powder is deposited on the substrate. Powder is shot peened with peening media that is harder than both the powder and the substrate to produce bond strength between the powder and the substrate that is at least twice bond strength between the powder and the substrate without shot peening.