Title:
METHOD FOR PRODUCING METAL MEMBER HAVING RESIDUAL STRESS APPLIED THERETO
Document Type and Number:
Japanese Patent JP2023054905
Kind Code:
A
Abstract:
To provide a method for producing a metal member that is less susceptible to release of residual stress.SOLUTION: A method for producing a metal member includes the steps of: performing a first treatment to atomize crystal grains of a metal member; performing a second treatment, followed by the first treatment, to relax the residual stress of the metal member; and performing a third treatment, followed by the second treatment, to give the metal member residual stress.SELECTED DRAWING: Figure 1
Inventors:
SAITO YUTA
Application Number:
JP2021163888A
Publication Date:
April 17, 2023
Filing Date:
October 05, 2021
Export Citation:
Assignee:
SINTOKOGIO LTD
International Classes:
C22F1/04; B23K26/356; B24C1/10; C21D7/06; C22F1/047; C22F1/057
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Teppei Omori
Okumura Daisuke
Yoshiki Kuroki
Teppei Omori
Okumura Daisuke
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