Title:
異種材料積層体
Document Type and Number:
Japanese Patent JP7438020
Kind Code:
B2
Abstract:
To provide a different material laminate body.SOLUTION: The different material laminate body 10 comprises: a titanium, a titanium alloy, an aluminum, or an aluminum alloy 11 having one or more joint holes 12 on a flat plate surface; and a magnesium or magnesium alloy 21 which is arranged so as to close the joint hole 12 and then is applied a pressing force that deforms the magnesium or magnesium alloy 21 from the opposite side of the joint hole 12 toward the joint hole 12 to have a joint projecting part 22 that penetrates into the joint hole 12, wherein the joint projecting part is formed by deforming a part of the magnesium or magnesium alloy 21. The joint hole 12 and the joint projecting part 22 are engaged with each other, so that the titanium, titanium alloy, aluminum or aluminum alloy 11 and the magnesium or magnesium alloy 21 are joined in a state where the plate surfaces of the flat plates are face-to-face with each other.SELECTED DRAWING: Figure 1
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Inventors:
Yoshio Gonda
Masashi Noda
Gentaro Gonda
Masashi Noda
Gentaro Gonda
Application Number:
JP2020086255A
Publication Date:
February 26, 2024
Filing Date:
May 15, 2020
Export Citation:
Assignee:
Gonda Metal Industry Co., Ltd.
International Classes:
B32B15/01; B21D39/03; B21D47/04
Domestic Patent References:
| JP2015078722A | ||||
| JP2034237U | ||||
| JP2010279961A | ||||
| JP2001321857A | ||||
| JP2004304445A | ||||
| JP2004121395A | ||||
| JP2017154162A |
Attorney, Agent or Firm:
Kaita International Patent Office
Hiroaki Kaita
Hiroaki Kaita
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