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:
Dec. 10, 2013
Filed:
Apr. 25, 2007
Applicants:
Jacobus C. Doesburg, Brooklyn, NY (US);
Mitchell R. Dorfman, Smithtown, NY (US);
Liangde Xie, Pearl River, NY (US);
Inventors:
Jacobus C. Doesburg, Brooklyn, NY (US);
Mitchell R. Dorfman, Smithtown, NY (US);
Liangde Xie, Pearl River, NY (US);
Assignee:
Sulzer Metco (US), Inc., Westbury, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/48 (2006.01); B02C 19/00 (2006.01); C23C 4/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a high-purity fused and crushed stabilized zirconia powder. The powder—with or without further processing, such as plasma spheroidization—is used in thermal spray applications of thermal barrier coatings (TBCs) and high-temperature abradables. The resulting coatings have a significantly improved high temperature sintering resistance, which will enhance the durability and thermal insulation effect of the coating.