Title:
TITANIUM ALLOY AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/198147
Kind Code:
A1
Abstract:
A titanium alloy that comprises, in mass%, 0.10%–0.30% C, 0.001%–0.03% N, 0.001%–0.03% S, 0.001%–0.03% P, 0.001%–0.10% Si, 0.01%–0.3% Fe, no more than 0.015% H, and no more than 0.25% O, with the remainder being Ti and unavoidable impurities. The titanium alloy is characterized by the surface layer thereof being an α single phase.
Inventors:
KAMIO HIROSHI (JP)
TAKAHASHI KAZUHIRO (JP)
TAKAHASHI KAZUHIRO (JP)
Application Number:
PCT/JP2018/015065
Publication Date:
October 17, 2019
Filing Date:
April 10, 2018
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C22C14/00; C22F1/18; C22F1/00
Domestic Patent References:
| WO2017018522A1 | 2017-02-02 |
Foreign References:
| JP2014205904A | 2014-10-30 | |||
| JP2013095964A | 2013-05-20 | |||
| JP2011144413A | 2011-07-28 |
Other References:
SIMBI D. J. ET AL.: "The effect of residual interstitial elements and iron on mechanical properties of commercially pure titanium", MATERIALS LETTERS, vol. 26, no. 1 / 2, January 1996 (1996-01-01), pages 35 - 39, XP022268755, DOI: 10.1016/0167-577X(95)00204-9
Attorney, Agent or Firm:
HAGIWARA, Yasushi et al. (JP)
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