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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 10464171 B1

PDFFull Text
Date of Patent:
Nov. 05, 2019

Filed:

Oct. 21, 2015

Method for additive manufacturing of turbomachine components

Applicant:

Dresser-rand Company, Olean, NY (US);

Inventor:

Byron Mohr, Olean, NY (US);

Assignee:

DRESSER-RAND COMPANY, Olean, NY (US);

Attorney:
Primary Examiner:

Kevin L Lee

Int. Cl.
CPC ...
B23K 26/342 (2014.01); B33Y 50/02 (2015.01); B22F 3/105 (2006.01); B22F 5/00 (2006.01); B22F 7/06 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2015.01); B33Y 80/00 (2015.01); B22F 1/00 (2006.01); B22F 7/08 (2006.01); B33Y 40/00 (2015.01); B23K 101/00 (2006.01); B23K 103/08 (2006.01); B22F 3/15 (2006.01);
U.S. Cl.
CPC ...
B23K 26/342 (2015.10); B22F 1/0003 (2013.01); B22F 3/1055 (2013.01); B22F 5/009 (2013.01); B22F 7/062 (2013.01); B22F 7/08 (2013.01); B33Y 10/00 (2014.12); B33Y 40/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); B22F 3/15 (2013.01); B22F 2998/10 (2013.01); B23K 2101/001 (2018.08); B23K 2103/08 (2018.08); Y02P 10/295 (2015.11);
Abstract

A method for fabricating a turbomachine component including a metal alloy with a layering device is provided. The method for fabricating the turbomachine component may include combining two or more elemental powders to form a powdered material. The method for fabricating the turbomachine component may also include forming a first metal alloy layer of the turbomachine component on a substrate. Forming the first metal alloy layer on the substrate may include melting a first portion of the powdered material to a first molten material with a heat source, mixing the first molten material with the heat source, and cooling the first molten material. The method for fabricating the turbomachine component may further include forming a second metal alloy layer of the turbomachine component on the first metal alloy layer, and binding the first metal alloy layer with the second metal alloy layer.

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