NL8403010A - Mechanische werkwijze voor het opheffen van spanningen. - Google Patents

Mechanische werkwijze voor het opheffen van spanningen. Download PDF

Info

Publication number
NL8403010A
NL8403010A NL8403010A NL8403010A NL8403010A NL 8403010 A NL8403010 A NL 8403010A NL 8403010 A NL8403010 A NL 8403010A NL 8403010 A NL8403010 A NL 8403010A NL 8403010 A NL8403010 A NL 8403010A
Authority
NL
Netherlands
Prior art keywords
stresses
compressive
affected zone
heat affected
adjacent base
Prior art date
Application number
NL8403010A
Other languages
English (en)
Dutch (nl)
Original Assignee
Odonnell & Ass
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 Odonnell & Ass filed Critical Odonnell & Ass
Publication of NL8403010A publication Critical patent/NL8403010A/nl

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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
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • 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
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Glass Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
NL8403010A 1984-02-22 1984-10-03 Mechanische werkwijze voor het opheffen van spanningen. NL8403010A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58261784A 1984-02-22 1984-02-22
US58261784 1984-02-22

Publications (1)

Publication Number Publication Date
NL8403010A true NL8403010A (nl) 1985-09-16

Family

ID=24329836

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8403010A NL8403010A (nl) 1984-02-22 1984-10-03 Mechanische werkwijze voor het opheffen van spanningen.

Country Status (11)

Country Link
JP (1) JPS60248814A (fi)
CH (1) CH665655A5 (fi)
DE (1) DE3436445A1 (fi)
ES (1) ES8605408A1 (fi)
FI (1) FI77590C (fi)
FR (1) FR2559697B1 (fi)
GB (1) GB2154492B (fi)
IT (1) IT1199204B (fi)
MX (1) MX172237B (fi)
NL (1) NL8403010A (fi)
SE (1) SE464136B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278878A (en) * 1992-11-13 1994-01-11 Porowski Jan S Process for reducing tensile welding stresses in a nozzle in a nuclear reactor shell
FR2744657B1 (fr) * 1996-02-08 1998-03-06 Lorraine Laminage Procede de realisation d'une roue pour vehicule terrestre a moteur
CA2465201C (en) 2001-11-02 2009-10-20 The Boeing Company Apparatus and method for forming weld joints having compressive residual stress patterns
US20060283919A1 (en) * 2005-06-15 2006-12-21 General Electric Company Systematic cold working of welds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR867197A (fr) * 1939-09-07 1941-10-03 Budd Edward G Mfg Co Perfectionnements apportés à la soudure et produits obtenus
GB1000133A (en) * 1961-03-30 1965-08-04 Avesta Jernverks Ab A method in the manufacture of welded pressure vessels
GB1097571A (en) * 1965-03-01 1968-01-03 Atomic Energy Authority Uk Improvements in or relating to tubes
GB1235106A (en) * 1967-06-22 1971-06-09 Int Research & Dev Co Ltd Improvements in and relating to methods of treating welds to improve their mechanical properties
BE734821A (fi) * 1968-07-02 1969-12-19
YU44093B (en) * 1979-01-26 1990-02-28 Energoinvest Sarajevo Method of treating connections obtained by explosive welding
GB2048146B (en) * 1979-04-25 1982-12-15 Us Energy Process for treating weldments
GB2071552A (en) * 1980-02-29 1981-09-23 Secr Defence The Treatment of Metals
JPS57145922A (en) * 1981-03-04 1982-09-09 Mitsubishi Heavy Ind Ltd Improvement of residual stress in pipe or pipe-like vessel
JPS58120722A (ja) * 1982-01-11 1983-07-18 Mitsubishi Heavy Ind Ltd 管または管状容器の残留応力改善方法

Also Published As

Publication number Publication date
GB2154492B (en) 1987-12-02
FI843893L (fi) 1985-08-23
IT8448943A1 (it) 1986-04-03
SE8500844L (sv) 1985-08-23
SE8500844D0 (sv) 1985-02-21
GB8424990D0 (en) 1984-11-07
JPS60248814A (ja) 1985-12-09
IT1199204B (it) 1988-12-30
ES536480A0 (es) 1986-03-16
DE3436445A1 (de) 1985-08-22
MX172237B (es) 1993-12-08
IT8448943A0 (it) 1984-10-03
FR2559697A1 (fr) 1985-08-23
SE464136B (sv) 1991-03-11
GB2154492A (en) 1985-09-11
FR2559697B1 (fr) 1993-04-23
FI843893A0 (fi) 1984-10-03
FI77590C (fi) 1989-04-10
FI77590B (fi) 1988-12-30
ES8605408A1 (es) 1986-03-16
CH665655A5 (de) 1988-05-31

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