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:
Mar. 17, 2015
Filed:
Dec. 16, 2011
Applicants:
John Harry Perepezko, Madison, WI (US);
Ridwan Sakidja, Madison, WI (US);
Patrick Ritt, Madison, WI (US);
Inventors:
John Harry Perepezko, Madison, WI (US);
Ridwan Sakidja, Madison, WI (US);
Patrick Ritt, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/10 (2006.01); B32B 17/06 (2006.01); C04B 41/86 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); F01D 5/28 (2006.01); C23C 12/02 (2006.01); C23C 16/56 (2006.01); C23C 16/16 (2006.01); C23C 28/04 (2006.01);
U.S. Cl.
CPC ...
B32B 17/06 (2013.01); C04B 41/86 (2013.01); C04B 41/009 (2013.01); C04B 41/5022 (2013.01); F01D 5/288 (2013.01); C23C 12/02 (2013.01); C23C 16/56 (2013.01); C23C 16/16 (2013.01); C23C 28/044 (2013.01); F05D 2300/2102 (2013.01); Y02T 50/672 (2013.01);
Abstract
Alumina-containing coatings based on molybdenum (Mo), silicon (Si), and boron (B) ('MoSiB coatings') that form protective, oxidation-resistant scales on ceramic substrate at high temperatures are provided. The protective scales comprise an aluminoborosilicate glass, and may additionally contain molybdenum. Two-stage deposition methods for forming the coatings are also provided.