Title:
JOINING MEMBER AND MANUFACTURING METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2023109693
Kind Code:
A
Abstract:
To provide a joining member and a manufacturing method of the same which can suppress formation of intermetallic compound and occurrence of a blowhole at a root part.SOLUTION: A joining member 10 is given in which a first metallic component 11 and a second metallic component 12 facing the first metallic component are joined through a junction part 13. One edge face 11a of the first metallic component in a width direction contacts with the junction part, and one part 12a of a front face of the second metallic component in a side facing the first metallic component contacts with the junction part. A material of the second metallic component is different from that of the first metallic component, and a region on the front face of the second metallic component in the side facing the first metallic component, which does not contact with the junction part, is covered with zinc. A zinc concentration of at least one edge part of the junction part in the width direction is higher than that of the middle part thereof in the width direction.SELECTED DRAWING: Figure 1
Inventors:
FUJIMOTO MASAAKI
OKAMURA KIYONARI
FUKAMI KENICHI
OKAMURA KIYONARI
FUKAMI KENICHI
Application Number:
JP2022183525A
Publication Date:
August 08, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B23K26/322; B23K26/242
Attorney, Agent or Firm:
Masayuki Shobayashi
Kazuyoshi Hayashi
Hiroaki Hoshino
Kazuyoshi Hayashi
Hiroaki Hoshino
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