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:
Oct. 19, 2004
Filed:
Sep. 10, 2002
Applicant:
Inventor:
Mohan G. Hebsur, North Olmsted, OH (US);
Assignee:
Ohio Aerospace Institute, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 9/00 ;
U.S. Cl.
CPC ...
B22F 9/00 ;
Abstract
A bond coat composition for use in thermal barrier coatings comprises a NiAl—CoCrAlY matrix containing particles of AlN dispersed therein. The bond coat composition is prepared by croymilling NiAl and CoCrAlY in liquid nitrogen.