JPS574389A - Welding method for aluminum material - Google Patents

Welding method for aluminum material

Info

Publication number
JPS574389A
JPS574389A JP7952380A JP7952380A JPS574389A JP S574389 A JPS574389 A JP S574389A JP 7952380 A JP7952380 A JP 7952380A JP 7952380 A JP7952380 A JP 7952380A JP S574389 A JPS574389 A JP S574389A
Authority
JP
Japan
Prior art keywords
aluminum
fayed
materials
touched
superposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7952380A
Other languages
Japanese (ja)
Inventor
Shigemi Tanimoto
Shigetoshi Seigan
Hitoshi Yabuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP7952380A priority Critical patent/JPS574389A/en
Publication of JPS574389A publication Critical patent/JPS574389A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)
  • Resistance Welding (AREA)

Abstract

PURPOSE: To perform welding of high welding strength with the electrodes disposed on only the one side of aluminum materials by coating the fayed surface of one aluminum with a dissimilar metal and subjecting the same to resistance welding.
CONSTITUTION: The 2nd aluminum material 11 is superposed on one side of the 1st aluminum material 10. At this time, a dissimilar metal coating layer 11a is beforehand formed on the fayed surface of the material 11. A water-cooled copper backing strip 12 is pressed onto the surface on the opposite side of the fayed surface of the material 10. One electrode 13 is touched to the material 11 from the side of the superposed material 11 and the other electrode 14 is touched to the material 10, then pressing and power supplying are performed. Thereby, current is flowed to the materials 11, 10 and nugget 15 is formed, whereby the materials are easily welded.
COPYRIGHT: (C)1982,JPO&Japio
JP7952380A 1980-06-11 1980-06-11 Welding method for aluminum material Pending JPS574389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7952380A JPS574389A (en) 1980-06-11 1980-06-11 Welding method for aluminum material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7952380A JPS574389A (en) 1980-06-11 1980-06-11 Welding method for aluminum material

Publications (1)

Publication Number Publication Date
JPS574389A true JPS574389A (en) 1982-01-09

Family

ID=13692338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7952380A Pending JPS574389A (en) 1980-06-11 1980-06-11 Welding method for aluminum material

Country Status (1)

Country Link
JP (1) JPS574389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04344877A (en) * 1991-05-20 1992-12-01 Sumitomo Metal Ind Ltd Al or al alloy plate excellent in spot weldability
JPH05185244A (en) * 1991-12-27 1993-07-27 Seiwa Seisakusho:Kk Welding method for aluminum foil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441550A (en) * 1977-09-07 1979-04-02 Nippon Kokan Kk <Nkk> Method of treating dust collecting drain in iron mill
JPS5755515A (en) * 1980-09-20 1982-04-02 Sony Corp Recorder of digital signal
JPS5926392A (en) * 1982-08-06 1984-02-10 Fujita Corp Guide for introducing ship into harbor and bringing ship alongside pier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441550A (en) * 1977-09-07 1979-04-02 Nippon Kokan Kk <Nkk> Method of treating dust collecting drain in iron mill
JPS5755515A (en) * 1980-09-20 1982-04-02 Sony Corp Recorder of digital signal
JPS5926392A (en) * 1982-08-06 1984-02-10 Fujita Corp Guide for introducing ship into harbor and bringing ship alongside pier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04344877A (en) * 1991-05-20 1992-12-01 Sumitomo Metal Ind Ltd Al or al alloy plate excellent in spot weldability
JPH05185244A (en) * 1991-12-27 1993-07-27 Seiwa Seisakusho:Kk Welding method for aluminum foil

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