JPS53118242A - Method of manufacturing welding structure - Google Patents

Method of manufacturing welding structure

Info

Publication number
JPS53118242A
JPS53118242A JP3223377A JP3223377A JPS53118242A JP S53118242 A JPS53118242 A JP S53118242A JP 3223377 A JP3223377 A JP 3223377A JP 3223377 A JP3223377 A JP 3223377A JP S53118242 A JPS53118242 A JP S53118242A
Authority
JP
Japan
Prior art keywords
particular member
stress
welding structure
manufacturing welding
members
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
JP3223377A
Other languages
Japanese (ja)
Inventor
Kyo Matsuzaka
Isao Masaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3223377A priority Critical patent/JPS53118242A/en
Publication of JPS53118242A publication Critical patent/JPS53118242A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE:To prevent occurrence of crack due to relaxation of stress at portions influenced by the welding heat, by causing thermal stress between a particular member and members for holding said particular member therebetween, after said particular member has been welded between the latter members, and subsequently subjecting them to stress-relief annealing treatment.
JP3223377A 1977-03-25 1977-03-25 Method of manufacturing welding structure Pending JPS53118242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3223377A JPS53118242A (en) 1977-03-25 1977-03-25 Method of manufacturing welding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3223377A JPS53118242A (en) 1977-03-25 1977-03-25 Method of manufacturing welding structure

Publications (1)

Publication Number Publication Date
JPS53118242A true JPS53118242A (en) 1978-10-16

Family

ID=12353249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3223377A Pending JPS53118242A (en) 1977-03-25 1977-03-25 Method of manufacturing welding structure

Country Status (1)

Country Link
JP (1) JPS53118242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028851A (en) * 2012-11-29 2013-04-10 中联重科股份有限公司 Welding method, thermal treatment device and welding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028851A (en) * 2012-11-29 2013-04-10 中联重科股份有限公司 Welding method, thermal treatment device and welding system

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