JPS5411045A - Preventing method for crack initiation of deposited metal - Google Patents

Preventing method for crack initiation of deposited metal

Info

Publication number
JPS5411045A
JPS5411045A JP7647377A JP7647377A JPS5411045A JP S5411045 A JPS5411045 A JP S5411045A JP 7647377 A JP7647377 A JP 7647377A JP 7647377 A JP7647377 A JP 7647377A JP S5411045 A JPS5411045 A JP S5411045A
Authority
JP
Japan
Prior art keywords
deposited metal
crack initiation
preventing method
weld
enable
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
JP7647377A
Other languages
Japanese (ja)
Inventor
Tadashi Nosaka
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 JP7647377A priority Critical patent/JPS5411045A/en
Publication of JPS5411045A publication Critical patent/JPS5411045A/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

PURPOSE: To prevent the crack initiation of weld zone of similar composition metal joint and to enable to carry out safety operation for many hours, by carrying out reinforcement of weld of deposited metal central part of reaction tube joint part.
COPYRIGHT: (C)1979,JPO&Japio
JP7647377A 1977-06-29 1977-06-29 Preventing method for crack initiation of deposited metal Pending JPS5411045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7647377A JPS5411045A (en) 1977-06-29 1977-06-29 Preventing method for crack initiation of deposited metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7647377A JPS5411045A (en) 1977-06-29 1977-06-29 Preventing method for crack initiation of deposited metal

Publications (1)

Publication Number Publication Date
JPS5411045A true JPS5411045A (en) 1979-01-26

Family

ID=13606138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7647377A Pending JPS5411045A (en) 1977-06-29 1977-06-29 Preventing method for crack initiation of deposited metal

Country Status (1)

Country Link
JP (1) JPS5411045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153163U (en) * 1982-04-08 1983-10-13 株式会社クボタ Steering device for mobile agricultural machinery for wet fields
WO2005035177A1 (en) * 2003-10-08 2005-04-21 Nippon Steel Corporation Weld structure having excellent brittle crack propagation resistance and method of welding the weld structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153163U (en) * 1982-04-08 1983-10-13 株式会社クボタ Steering device for mobile agricultural machinery for wet fields
WO2005035177A1 (en) * 2003-10-08 2005-04-21 Nippon Steel Corporation Weld structure having excellent brittle crack propagation resistance and method of welding the weld structure

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