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:
Jan. 11, 1994
Filed:
Nov. 19, 1987
Applicant:
Inventors:
Walter E Olson, Vernon, CT (US);
Dinesh K Gupta, Vernon, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427453 ; 427201 ; 427203 ; 427204 ; 427205 ; 427367 ; 4273837 ; 427405 ; 4274193 ; 427422 ; 427426 ; 427427 ; 427452 ; 427456 ; 427576 ; 427578 ; 427580 ;
Abstract
The oxidation resistance of MCrAlY-type overlay coatings is improved by incorporating small discrete oxide particles into the coating. The particles are preferably yttrium oxide, and the coating is applied by simultaneously plasma spraying MCrAlY-type powder particles and oxide particles onto a substrate in a nonoxidizing atmosphere. Improvements in resistance to rumpling has also been observed in coatings applied according to this invention.
Quick Actions:
Olson, Walter. (1994). Oxide containing mcraly-type overlay coatings (U.S. Patent No. 5277936). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5277936
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile