Title:
TITANIUM ALLOY WITH HIGH STRENGTH AND HIGH DUCTILITY COMPRISING ELEMENTS WITH MELTING POINTS OF 1,900℃ OR LOWER
Document Type and Number:
WIPO Patent Application WO/2020/085586
Kind Code:
A1
Abstract:
The present invention relates to a titanium alloy with high strength and high ductility comprising low melting point elements having melting points of 1,900℃ or lower. The titanium alloy according to the present invention comprises Al, Fe, Mn, and O, and the remainder being Ti and inevitable impurities, in which a valence electron ratio (e/a) is from 3.967 to 4.040, a Bo value is from 2.721 to 2.752, and an Md value is from 2.330 to 2.397.
Inventors:
PARK CHAN HEE (KR)
YEOM JONG TAEK (KR)
LEE SANGWON (KR)
HYUN YONG TAEK (KR)
HONG JAEKEUN (KR)
YEOM JONG TAEK (KR)
LEE SANGWON (KR)
HYUN YONG TAEK (KR)
HONG JAEKEUN (KR)
Application Number:
PCT/KR2019/002371
Publication Date:
April 30, 2020
Filing Date:
February 27, 2019
Export Citation:
Assignee:
KOREAN INSTITUTE OFMACHINERY & MAT (KR)
International Classes:
C22C14/00; C22F1/18
Foreign References:
| JPH05148567A | 1993-06-15 | |||
| JPH0873968A | 1996-03-19 | |||
| JP2018154922A | 2018-10-04 | |||
| JPH1136029A | 1999-02-09 | |||
| JP2010007166A | 2010-01-14 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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