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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 8828116 B1

PDFFull Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

May. 23, 2011

Metal powder for selective laser sintering, method for manufacturing three-dimensional shaped object by using the same, and three-dimensional shaped object obtained therefrom

Applicant:

Isao Fuwa, Osaka, JP;

Inventor:

Isao Fuwa, Osaka, JP;

Assignee:

Panasonic Corporation, Osaka, JP;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Gwendolyn Blackwell

Assistant Examiner:

Seth Dumbris

Int. Cl.
CPC ...
C22C 1/05 (2006.01); C22C 1/04 (2006.01); C22C 33/02 (2006.01); C22C 38/08 (2006.01); B22F 7/00 (2006.01); C22C 38/12 (2006.01); B22F 1/00 (2006.01); B32B 5/30 (2006.01); C22C 38/14 (2006.01); C22C 38/06 (2006.01); B22F 3/105 (2006.01); C22C 38/10 (2006.01);
U.S. Cl.
CPC ...
B22F 1/0003 (2013.01); C22C 38/12 (2013.01); B32B 5/30 (2013.01); C22C 38/14 (2013.01); C22C 38/06 (2013.01); C22C 33/0207 (2013.01); C22C 33/0285 (2013.01); B22F 3/1055 (2013.01); C22C 38/105 (2013.01);
Abstract

There is provided a metal powder for use in a selective laser sintering method for producing a three-dimensional shaped object, wherein the metal powder comprises a powder mixture of a precipitation-hardening metal composition. In particular, the metal powder of the present invention is configured to have a Fe-based component powder and a Ni-based component powder which are individually included in the powder mixture wherein a powder made of an alloy of Fe-based and Ni-based components is not included as a main powder in the powder mixture.

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Fuwa, Isao. (2014). Metal powder for selective laser sintering, method for manufacturing three-dimensional shaped object by using the same, and three-dimensional shaped object obtained therefrom (U.S. Patent No. 8828116). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8828116

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