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Patent Searching and Data


Title:
TITANIUM ALLOY PLATE
Document Type and Number:
WIPO Patent Application WO/2023/145050
Kind Code:
A1
Abstract:
This titanium alloy plate has a chemical composition comprising, in mass%: 4.5% or more and 6.6% or less of Al; 0.3% or more and 2.3% or less of Fe; 0.2% or more and 2.0% or less of Cu; 0.05% or more and 0.50% or less of Si; 0% or more and less than 0.080% of C; 0% or more and 0.050% or less of N; 0% or more and 0.25% or less of O; 0% or more and less than 0.15% of Ni; 0% or more and less than 0.25% of Cr; 0% or more and less than 0.25% of Mn; and a remainder of Ti and impurities. The titanium alloy plate satisfies expression (1). Expression (1): 35.0 ≤ 5 × AL + 5 × Cu + 10 × Fe + 20 × Si ≤ 60.0. The elements shown in expression (1) each indicate the content of each element in unit mass%.

Inventors:
KUNIEDA TOMONORI (JP)
KOIKE YOSHIKI (JP)
TSUKAMOTO GENKI (JP)
TAKEBE HIDENORI (JP)
Application Number:
PCT/JP2022/003529
Publication Date:
August 03, 2023
Filing Date:
January 31, 2022
Export Citation:
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Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C22C14/00; C22F1/18; C22F1/00
Foreign References:
JP2014001421A2014-01-09
JP2010007166A2010-01-14
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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