Title:
MATERIAL PROPERTY PREDICTION PROGRAM, METAL MATERIALS, STRUCTURE, MATERIAL PROPERTY PREDICTION DEVICE AND MATERIAL PROPERTY PREDICTION METHOD
Document Type and Number:
Japanese Patent JP2023122324
Kind Code:
A
Abstract:
To provide a technique which allows for outputting data showing the influence of the chemical composition of a metal material on material properties of the metal without requiring experiments, and to provide a metal material whose material properties have been predicted using the technique, and a structure that is at least partially formed of the metal material.SOLUTION: A material property prediction program causes a computer to realize: a factor data acquisition function for acquiring at least one set of factor data showing factors affecting pitting corrosion resistance of a metal material; and a pitting corrosion resistance prediction function for inputting the factor data to a machine learning device to cause the machine learning device to predict pitting corrosion resistance of the metal material based on the factors indicated by the factor data and to output pitting corrosion resistance data showing a prediction result of the pitting corrosion resistance of the metal material.SELECTED DRAWING: Figure 2
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Inventors:
YOSHIMI TOSHIHIKO
YOSHIOKA YUMA
HIRAIDE NOBUHIKO
YOSHIOKA YUMA
HIRAIDE NOBUHIKO
Application Number:
JP2022025968A
Publication Date:
September 01, 2023
Filing Date:
February 22, 2022
Export Citation:
Assignee:
NIPPON STEEL STAINLESS STEEL CORP
International Classes:
G01N33/2045; G01N17/02; G01N27/26; G16C20/70
Attorney, Agent or Firm:
Yasushi Matsunuma
Onami Kazunori
Tomoo Katsumata
Hiroshi Yamaguchi
Koichiro Hotta
Kengo Yamaguchi
Yasuhiro Iida
Shota Iguchi
Onami Kazunori
Tomoo Katsumata
Hiroshi Yamaguchi
Koichiro Hotta
Kengo Yamaguchi
Yasuhiro Iida
Shota Iguchi