JPS594989A - 配管溶接部の残留応力改善方法 - Google Patents

配管溶接部の残留応力改善方法

Info

Publication number
JPS594989A
JPS594989A JP11201482A JP11201482A JPS594989A JP S594989 A JPS594989 A JP S594989A JP 11201482 A JP11201482 A JP 11201482A JP 11201482 A JP11201482 A JP 11201482A JP S594989 A JPS594989 A JP S594989A
Authority
JP
Japan
Prior art keywords
pipe
tube
residual stress
stress
welded
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.)
Granted
Application number
JP11201482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6219276B2 (enrdf_load_stackoverflow
Inventor
Kunio Hasegawa
長谷川　邦夫
Makoto Hayashi
林　眞琴
Kunio Enomoto
榎本　邦夫
Yoshimi Sato
善美 佐藤
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 JP11201482A priority Critical patent/JPS594989A/ja
Publication of JPS594989A publication Critical patent/JPS594989A/ja
Publication of JPS6219276B2 publication Critical patent/JPS6219276B2/ja
Granted 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
JP11201482A 1982-06-29 1982-06-29 配管溶接部の残留応力改善方法 Granted JPS594989A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11201482A JPS594989A (ja) 1982-06-29 1982-06-29 配管溶接部の残留応力改善方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11201482A JPS594989A (ja) 1982-06-29 1982-06-29 配管溶接部の残留応力改善方法

Publications (2)

Publication Number Publication Date
JPS594989A true JPS594989A (ja) 1984-01-11
JPS6219276B2 JPS6219276B2 (enrdf_load_stackoverflow) 1987-04-27

Family

ID=14575807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11201482A Granted JPS594989A (ja) 1982-06-29 1982-06-29 配管溶接部の残留応力改善方法

Country Status (1)

Country Link
JP (1) JPS594989A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6219276B2 (enrdf_load_stackoverflow) 1987-04-27

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