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Title:
METHOD FOR CAULKING MAGNESIUM ALLOY PLATE
Document Type and Number:
Japanese Patent JP2013043184
Kind Code:
A
Abstract:

To provide a method for caulking magnesium alloy plates which contains magnesium of ≥90 mass%.

Two or more magnesium alloy plates are lapped, the joining position 9 of the plurality of the magnesium alloy plates 1a, 1b is heated and the magnesium alloy plates are pushed into a die 3 with a punch 2 while keeping a constant heating temperature, and thereby the magnesium alloy plates are deformed plastically and subjected to clinching caulking.


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JPH05337572JOINING PART OF METAL MEMBER
JP2009050862JOINING STRUCTURE FOR METALLIC MEMBERS, AND PUNCHING MEMBER AND FIXING STRUCTURE USED FOR JOINING METALLIC MEMBERS AND METHOD OF JOINING METALLIC MEMBERS
Inventors:
SHIMOKAWA YASUO
Application Number:
JP2011180702A
Publication Date:
March 04, 2013
Filing Date:
August 22, 2011
Export Citation:
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Assignee:
TSUTSUMI IND INC
International Classes:
B21D39/03
Domestic Patent References:
JP2009090354A2009-04-30
JP2008126245A2008-06-05
JPH08332533A1996-12-17
JP2008023556A2008-02-07
JPH05285567A1993-11-02
Attorney, Agent or Firm:
Eiichi Kobayashi
Suzuki Yoko



 
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