Title:
ALLOY MEMBER, ARTICLE AND PRODUCTION OF ALLOY MEMBER
Document Type and Number:
Japanese Patent JP2021188117
Kind Code:
A
Abstract:
To provide a Mg-Li based alloy member corrosion-resistant even exposed to a high-temperature high-humidity environment for a long period of time.SOLUTION: An alloy member 100 contains Mg, Li and Al. A sum of a content of the Mg and a content of the Li is 90 mass% or more. A content of the Al is within a range of 1 to 10 mass%. The alloy member is composed of an alloy having a phase α and a phase β. The alloy member 100 has a first face 102A. In a 2θ-θ measurement of an X-ray diffraction measurement with a measurement wavelength being 1.5418Å to the first face 102A, if (111) peak intensity of LiAl observed at 2θ within a range of 24.0° to 24.4° is I, and (101) peak intensity of the phase α observed at 2θ within a range of 36.7° to 37.3°is I0, an intensity ratio of I to I0 is 0.10 or less.SELECTED DRAWING: Figure 1
Inventors:
SAKAMOTO JUNICHI
ISHIZUKA KEIICHI
TAMIYA HIROYO
ISHIZUKA KEIICHI
TAMIYA HIROYO
Application Number:
JP2021041282A
Publication Date:
December 13, 2021
Filing Date:
March 15, 2021
Export Citation:
Assignee:
CANON KK
International Classes:
C22C23/00; C22F1/06; C25D11/30
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa
Previous Patent: High carbon bearing steel and its manufacturing method
Next Patent: Method for manufacturing alloy members, articles and alloy members
Next Patent: Method for manufacturing alloy members, articles and alloy members