Title:
TITANIUM ALLOY HAVING LOW MODULUS OF ELASTICITY AND HIGH YIELD STRENGTH
Document Type and Number:
WIPO Patent Application WO/2019/240395
Kind Code:
A1
Abstract:
The present invention relates to a titanium alloy capable of maintaining a low modulus of elasticity of 95 GPa or less while having a greatly improved yield strength in comparison to a conventional titanium alloy, thereby improving durability and greatly expanding use conditions when applied to a product. The titanium alloy according to the present invention comprises, by wt%, 37-41% of Nb, 5-8% of Zr, 0.05-1.5% of Al, and the balance of Ti and inevitable impurities.
Inventors:
LEE DONG-GEUN (KR)
LEE YONG-TAI (KR)
LEE YONG-TAI (KR)
Application Number:
PCT/KR2019/006110
Publication Date:
December 19, 2019
Filing Date:
May 22, 2019
Export Citation:
Assignee:
INDUSTRY ACADEMY COOPERATION CORPS OF SUNCHON NATIONAL UNIV (KR)
International Classes:
C22C14/00; C22C1/02
Foreign References:
| KR20010074813A | 2001-08-09 | |||
| US6238491B1 | 2001-05-29 | |||
| KR20090123762A | 2009-12-02 | |||
| US20130209824A1 | 2013-08-15 | |||
| KR101562669B1 | 2015-10-23 |
Attorney, Agent or Firm:
IAM PATENT FIRM (KR)
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