JPS57145922A - Improvement of residual stress in pipe or pipe-like vessel - Google Patents

Improvement of residual stress in pipe or pipe-like vessel

Info

Publication number
JPS57145922A
JPS57145922A JP2997081A JP2997081A JPS57145922A JP S57145922 A JPS57145922 A JP S57145922A JP 2997081 A JP2997081 A JP 2997081A JP 2997081 A JP2997081 A JP 2997081A JP S57145922 A JPS57145922 A JP S57145922A
Authority
JP
Japan
Prior art keywords
pipe
vessel
residual stress
displacement
treatment
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
JP2997081A
Other languages
English (en)
Inventor
Risuke Nayama
Hiroo Kashima
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2997081A priority Critical patent/JPS57145922A/ja
Publication of JPS57145922A publication Critical patent/JPS57145922A/ja
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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP2997081A 1981-03-04 1981-03-04 Improvement of residual stress in pipe or pipe-like vessel Pending JPS57145922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2997081A JPS57145922A (en) 1981-03-04 1981-03-04 Improvement of residual stress in pipe or pipe-like vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2997081A JPS57145922A (en) 1981-03-04 1981-03-04 Improvement of residual stress in pipe or pipe-like vessel

Publications (1)

Publication Number Publication Date
JPS57145922A true JPS57145922A (en) 1982-09-09

Family

ID=12290815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2997081A Pending JPS57145922A (en) 1981-03-04 1981-03-04 Improvement of residual stress in pipe or pipe-like vessel

Country Status (1)

Country Link
JP (1) JPS57145922A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248814A (ja) * 1984-02-22 1985-12-09 オ−ドンネル　アンド　アソシエイツ　インコ−ポレ−テツド 機械的な応力改善方法
CN103160663A (zh) * 2013-02-01 2013-06-19 北京市朝阳区特种设备检测所 奥氏体不锈钢容器焊接残余应力降低过载法的最佳应变

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248814A (ja) * 1984-02-22 1985-12-09 オ−ドンネル　アンド　アソシエイツ　インコ−ポレ−テツド 機械的な応力改善方法
CN103160663A (zh) * 2013-02-01 2013-06-19 北京市朝阳区特种设备检测所 奥氏体不锈钢容器焊接残余应力降低过载法的最佳应变

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