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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.:

US 10259720 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Dec. 01, 2015

Abrasive coated substrate and method for manufacturing thereof

Applicant:

General Electric Technology Gmbh, Baden, CH;

Inventors:

Werner Martin Balbach, Wuerenlingen, CH;

Wilhelm Ebeling, Niederrohrdorf, CH;

Matthias Hoebel, Windisch, CH;

Assignee:

ANSALDO ENERGIA SWITZERLAND AG, Baden, CH;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Jason D Shanske

Assistant Examiner:

Brian Christopher Delrue

Int. Cl.
CPC ...
F01D 5/28 (2006.01); C01F 7/02 (2006.01); B23K 26/00 (2014.01); C09D 1/00 (2006.01); C23C 28/02 (2006.01); B23K 26/03 (2006.01); B23K 26/34 (2014.01); B32B 15/01 (2006.01); F01D 11/12 (2006.01); C09K 3/14 (2006.01); C09K 15/04 (2006.01); C23C 24/10 (2006.01); C09D 7/62 (2018.01); C08K 9/02 (2006.01); C08K 3/22 (2006.01); B23K 101/00 (2006.01); B23K 103/08 (2006.01); B23K 103/18 (2006.01);
U.S. Cl.
CPC ...
C01F 7/02 (2013.01); B23K 26/0006 (2013.01); B23K 26/034 (2013.01); B23K 26/34 (2013.01); B32B 15/01 (2013.01); C09D 1/00 (2013.01); C09D 7/62 (2018.01); C09K 3/1436 (2013.01); C09K 15/04 (2013.01); C23C 24/103 (2013.01); C23C 28/022 (2013.01); C23C 28/027 (2013.01); F01D 11/122 (2013.01); B23K 2101/001 (2018.08); B23K 2103/08 (2018.08); B23K 2103/26 (2018.08); C08K 9/02 (2013.01); C08K 2003/2227 (2013.01);
Abstract

A coated substrate is described including a substrate material, which is coated at least in part with an oxidation-resistant coating, wherein the coating consists of a wear-resistant abrasive coating layer, which contains or consists of coated abrasive particles embedded in an oxidation-resistant matrix material, wherein at least some of the abrasive particles consist of α-AlOand the abrasive particles are coated with a first particle coating layer disposed on the abrasive particles and an optional second particle coating layer disposed on the first particle coating layer, wherein the matrix material contains or consists of the compound MCrAlY, wherein M is at least one element selected from the group consisting of Ni, Co and Fe. A method for manufacturing such a coated substrate is also disclosed.

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