JPS5428244A - Improving method for low temperature toughness of weld bond portion - Google Patents

Improving method for low temperature toughness of weld bond portion

Info

Publication number
JPS5428244A
JPS5428244A JP9035277A JP9035277A JPS5428244A JP S5428244 A JPS5428244 A JP S5428244A JP 9035277 A JP9035277 A JP 9035277A JP 9035277 A JP9035277 A JP 9035277A JP S5428244 A JPS5428244 A JP S5428244A
Authority
JP
Japan
Prior art keywords
bond portion
low temperature
temperature toughness
weld bond
improving method
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
JP9035277A
Other languages
English (en)
Inventor
Yasuo Ishimaru
Hiroshi Kobayashi
Junji Tamura
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 JP9035277A priority Critical patent/JPS5428244A/ja
Priority to US05/842,358 priority patent/US4186864A/en
Priority to DE19772748534 priority patent/DE2748534A1/de
Publication of JPS5428244A publication Critical patent/JPS5428244A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
JP9035277A 1976-10-29 1977-07-29 Improving method for low temperature toughness of weld bond portion Pending JPS5428244A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9035277A JPS5428244A (en) 1977-07-29 1977-07-29 Improving method for low temperature toughness of weld bond portion
US05/842,358 US4186864A (en) 1976-10-29 1977-10-14 Method for producing a welded joint
DE19772748534 DE2748534A1 (de) 1976-10-29 1977-10-28 Verfahren zum herstellen einer schweissverbindung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9035277A JPS5428244A (en) 1977-07-29 1977-07-29 Improving method for low temperature toughness of weld bond portion

Publications (1)

Publication Number Publication Date
JPS5428244A true JPS5428244A (en) 1979-03-02

Family

ID=13996133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9035277A Pending JPS5428244A (en) 1976-10-29 1977-07-29 Improving method for low temperature toughness of weld bond portion

Country Status (1)

Country Link
JP (1) JPS5428244A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126395A (en) * 1979-03-23 1980-09-30 Babcock Hitachi Kk Repair welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126395A (en) * 1979-03-23 1980-09-30 Babcock Hitachi Kk Repair welding method

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