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:
Jun. 18, 2019
Filed:
Mar. 20, 2014
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Rui Guo, Shanghai, CN;
Zhixue Peng, Shanghai, CN;
Yanmin Li, Shanghai, CN;
Wen Tan, Shanghai, CN;
Abdelaziz Ikhlef, Hartland, WI (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/105 (2006.01); B33Y 10/00 (2015.01); B22F 5/10 (2006.01); B33Y 80/00 (2015.01); B22F 3/26 (2006.01); G21K 1/02 (2006.01);
U.S. Cl.
CPC ...
B22F 3/1055 (2013.01); B33Y 10/00 (2014.12); B22F 3/26 (2013.01); B22F 5/10 (2013.01); B22F 2203/11 (2013.01); B22F 2301/20 (2013.01); B22F 2304/10 (2013.01); B22F 2998/10 (2013.01); B33Y 80/00 (2014.12); G21K 1/025 (2013.01); Y02P 10/295 (2015.11);
Abstract
A method for manufacturing a high melting point metal based object includes providing pure high melting point metal based powder, fabricating a green object from the powder, by way of a laser sintering technique, providing infiltration treatment to the green object, and providing heating pressure treatment to the green object. The temperature to the green object is controlled to the re-sintering point of the green object.