Title:
TITANIUM ALLOY PLATE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/210033
Kind Code:
A1
Abstract:
This titanium alloy plate has a prescribed chemical composition and, representing the crystal orientation of the α phase using the Euler angles g = {φ1, Φ, φ2} according to Bunge notation, the maximum accumulation orientation expressed by the crystal orientation distribution function f(g) is in the range φ1 : 0- 30°, Φ : 60-90°, and φ2 : 0-60°; the maximum degree of accumulation in said maximum accumulation orientation is at least 10.0; the maximum degree of accumulation in the ranges of φ1 : 70-90°, Φ : 70-90°, and φ2 : 0-60° and φ1 : 70-90°, Φ : 10-30°, and φ2 : 0-60° is not more than 2.5; and YR in the plate width direction is not more than 0.99.
Inventors:
KUNIEDA TOMONORI (JP)
KOIKE YOSHIKI (JP)
TSUKAMOTO GENKI (JP)
KOIKE YOSHIKI (JP)
TSUKAMOTO GENKI (JP)
Application Number:
PCT/JP2022/028491
Publication Date:
November 02, 2023
Filing Date:
July 22, 2022
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
C22C14/00; C22C1/02; C22F1/18
Domestic Patent References:
| WO2016084243A1 | 2016-06-02 | |||
| WO2020101008A1 | 2020-05-22 |
Foreign References:
| JP2021080489A | 2021-05-27 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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