Title:
TITANIUM MATERIAL AND METHOD FOR MANUFACTURING TITANIUM MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/059672
Kind Code:
A1
Abstract:
This titanium material is characterized in that, when a chemical composition of a surface is analyzed by an X ray photoemission spectroscopy, the titanium material contains Zn of 0.1 atom% or more and Ca of 0.5 atom% or more as the composition of the surface, and contains C of 20.0 atom% or less and F of 5.0 atom% or less as a composition of a surface oxide film.
Inventors:
MATSUMOTO MINAMI (JP)
TAKAHASHI KAZUHIRO (JP)
TAKAHASHI KAZUHIRO (JP)
Application Number:
PCT/JP2021/033742
Publication Date:
March 24, 2022
Filing Date:
September 14, 2021
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B21B3/00; C22C14/00; C23C22/34; C23C22/82
Foreign References:
| JP2002047589A | 2002-02-15 | |||
| JP2002012962A | 2002-01-15 | |||
| JPS6267181A | 1987-03-26 | |||
| JPH08158063A | 1996-06-18 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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