Title:
TITANIUM ALLOY HAVING HIGH STRENGTH AND SUPER-LOW ELASTIC MODULUS
Document Type and Number:
WIPO Patent Application WO/2016/052941
Kind Code:
A1
Abstract:
The present invention relates to a titanium alloy which is capable of nonlinear elastic deformation and simultaneously has super-high strength, super-low elastic modulus and stable super-elastic properties. The titanium alloy according to the present invention comprises Nb, Zr and O as alloy elements, the remainder being Ti and inevitable impurities, and has a valance electron ratio (e/a) of 4.17 to 4.22, a Mo equivalent (Moeq) of 7.50 to 9.72, and an Al equivalent (Aleq) of 1.42 to 14.53.
Inventors:
PARK CHAN HEE (KR)
YEOM JONG TAEK (KR)
LEE HAK SUNG (KR)
HONG JAE KEUN (KR)
YEOM JONG TAEK (KR)
LEE HAK SUNG (KR)
HONG JAE KEUN (KR)
Application Number:
PCT/KR2015/010175
Publication Date:
April 07, 2016
Filing Date:
September 25, 2015
Export Citation:
Assignee:
KOREA MACH & MATERIALS INST (KR)
International Classes:
C22C14/00; C22F1/16
Foreign References:
| KR20030061007A | 2003-07-16 | |||
| JP2002180168A | 2002-06-26 | |||
| JP2001003127A | 2001-01-09 | |||
| KR20090069647A | 2009-07-01 | |||
| KR20060101715A | 2006-09-26 |
Attorney, Agent or Firm:
IAM PATNET FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
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