JPS53125946A - Method of preventing shrinkage of open end during welding - Google Patents

Method of preventing shrinkage of open end during welding

Info

Publication number
JPS53125946A
JPS53125946A JP4032977A JP4032977A JPS53125946A JP S53125946 A JPS53125946 A JP S53125946A JP 4032977 A JP4032977 A JP 4032977A JP 4032977 A JP4032977 A JP 4032977A JP S53125946 A JPS53125946 A JP S53125946A
Authority
JP
Japan
Prior art keywords
open end
during welding
end during
preventing shrinkage
welding
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
JP4032977A
Other languages
Japanese (ja)
Inventor
Kazuo Nonaka
Masakazu Ikeuchi
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP4032977A priority Critical patent/JPS53125946A/en
Publication of JPS53125946A publication Critical patent/JPS53125946A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined

Abstract

PURPOSE:To prevent high temperature crack through welding by means of water jackets placed along open end of weld materials is as to cool the weld materials during large heat welding.
JP4032977A 1977-04-11 1977-04-11 Method of preventing shrinkage of open end during welding Pending JPS53125946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4032977A JPS53125946A (en) 1977-04-11 1977-04-11 Method of preventing shrinkage of open end during welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4032977A JPS53125946A (en) 1977-04-11 1977-04-11 Method of preventing shrinkage of open end during welding

Publications (1)

Publication Number Publication Date
JPS53125946A true JPS53125946A (en) 1978-11-02

Family

ID=12577562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4032977A Pending JPS53125946A (en) 1977-04-11 1977-04-11 Method of preventing shrinkage of open end during welding

Country Status (1)

Country Link
JP (1) JPS53125946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033882A (en) * 1983-08-03 1985-02-21 Kobe Steel Ltd Welding method of aluminum or aluminum alloy member and aluminum alloy member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033882A (en) * 1983-08-03 1985-02-21 Kobe Steel Ltd Welding method of aluminum or aluminum alloy member and aluminum alloy member

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