TITANIUM-ALUMINUM-BASED ALLOY FOR 3D PRINTING, HAVING EXCELLENT HIGH TEMPERATURE CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR

Title:

TITANIUM-ALUMINUM-BASED ALLOY FOR 3D PRINTING, HAVING EXCELLENT HIGH TEMPERATURE CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2019/103539

Kind Code:

A1

Abstract:

The present invention relates to a titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics. The titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics, according to an embodiment of the present invention, comprises, by atom%, 42.0-46.0% of aluminum (Al), 6.0-9.0% of niobium (Nb), 0.2-0.5% of silicon (Si), 0.2-2.0% of tungsten (W), and the balance of titanium (Ti) and inevitable impurities.

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Inventors:

KIM SEONG-WOONG (KR)
KIM SEUNG EON (KR)
HONG JAE-KEUN (KR)
NA YOUNG SANG (KR)

Application Number:

PCT/KR2018/014552

Publication Date:

May 31, 2019

Filing Date:

November 23, 2018

Export Citation:

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Assignee:

KOREA INST MACH & MATERIALS (KR)

International Classes:

C22C14/00; B22F9/02; B33Y70/00; C22C30/00

Foreign References:

US20170335436A1	2017-11-23
US20160059312A1	2016-03-03
KR101261885B1	2013-05-06
CN106636706A	2017-05-10
KR20090063173A	2009-06-17

Attorney, Agent or Firm:

LEE, Won Hee (KR)

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