ES536480A0 - A PROCEDURE TO IMPROVE RESIDUAL TENSIONS IN THE AREA AFFECTED BY HEAT, OF WELDING METAL - Google Patents

A PROCEDURE TO IMPROVE RESIDUAL TENSIONS IN THE AREA AFFECTED BY HEAT, OF WELDING METAL

Info

Publication number
ES536480A0
ES536480A0 ES536480A ES536480A ES536480A0 ES 536480 A0 ES536480 A0 ES 536480A0 ES 536480 A ES536480 A ES 536480A ES 536480 A ES536480 A ES 536480A ES 536480 A0 ES536480 A0 ES 536480A0
Authority
ES
Spain
Prior art keywords
procedure
heat
welding metal
area affected
improve residual
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
ES536480A
Other languages
Spanish (es)
Other versions
ES8605408A1 (en
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.)
Odonnell & Ass
ODonnell and Associates Inc
Original Assignee
Odonnell & Ass
ODonnell and Associates Inc
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, ODonnell and Associates Inc filed Critical Odonnell & Ass
Publication of ES8605408A1 publication Critical patent/ES8605408A1/en
Publication of ES536480A0 publication Critical patent/ES536480A0/en
Expired 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
    • 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)
ES536480A 1984-02-22 1984-10-03 Mechanical stress improvement process Expired ES8605408A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8605408A1 ES8605408A1 (en) 1986-03-16
ES536480A0 true ES536480A0 (en) 1986-03-16

Family

ID=24329836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536480A Expired ES8605408A1 (en) 1984-02-22 1984-10-03 Mechanical stress improvement process

Country Status (11)

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

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 (en) * 1996-02-08 1998-03-06 Lorraine Laminage METHOD FOR PRODUCING A WHEEL FOR A MOTOR LAND VEHICLE
KR100718574B1 (en) * 2001-11-02 2007-05-15 더 보잉 컴파니 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 (en) * 1939-09-07 1941-10-03 Budd Edward G Mfg Co Improvements made to welding and products obtained
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 (en) * 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 (en) * 1982-01-11 1983-07-18 Mitsubishi Heavy Ind Ltd Improving method for residual stress of pipe or pipe-like vessel

Also Published As

Publication number Publication date
DE3436445A1 (en) 1985-08-22
SE8500844L (en) 1985-08-23
IT1199204B (en) 1988-12-30
GB2154492B (en) 1987-12-02
CH665655A5 (en) 1988-05-31
MX172237B (en) 1993-12-08
NL8403010A (en) 1985-09-16
FR2559697A1 (en) 1985-08-23
FI77590B (en) 1988-12-30
IT8448943A0 (en) 1984-10-03
GB8424990D0 (en) 1984-11-07
ES8605408A1 (en) 1986-03-16
GB2154492A (en) 1985-09-11
JPS60248814A (en) 1985-12-09
FI843893A0 (en) 1984-10-03
FI77590C (en) 1989-04-10
FI843893L (en) 1985-08-23
SE8500844D0 (en) 1985-02-21
SE464136B (en) 1991-03-11
IT8448943A1 (en) 1986-04-03
FR2559697B1 (en) 1993-04-23

Similar Documents

Publication Publication Date Title
ES547899A0 (en) A METHOD TO IMPROVE THE PERFORMANCE OF THE USE OF HEAT IN A THERMODYNAMIC CYCLE.
ES550892A0 (en) HEAT RECOVERY SYSTEM TO USE THE RESIDUAL HEAT OF A MANUFACTURING OPERATION THAT PRODUCES RESIDUAL HEAT
ES2018021B3 (en) ARTICLE COVERABLE BY HEAT.
ES521492A0 (en) PROCEDURE TO REINFORCE HEAT EXCHANGERS.
ES513824A0 (en) HEAT CHANGER AND PROCEDURE TO FORM THE SAME.
ES2022876B3 (en) PROCESS AND APPARATUS TO HEAT THE VAPOR FORMED BY THE REFRIGERATION WATER.
ES523029A0 (en) PROCEDURE FOR ENERGY SAVING IN THE PREPARATION OF TIO2.
ES536858A0 (en) ELECTRO-MECHANICAL SYSTEM TO GENERATE HEAT IN METAL CONTAINERS.
ES536480A0 (en) A PROCEDURE TO IMPROVE RESIDUAL TENSIONS IN THE AREA AFFECTED BY HEAT, OF WELDING METAL
ES542400A0 (en) AN INSULATION STRUCTURE TO KEEP THE HEAT INSIDE A HEAT AREA.
BR8005621A (en) MANUFACTURING PROCESS AND APPLIANCE FOR USE IN THE ASSEMBLY OF STOPS, BEAMS AND SIMILARS
ES552159A0 (en) PROCEDURE FOR THE TREATMENT OF SULFIDES OF A BASE METAL CONTAINING IRON, TO RECOVER THE BASE METAL IN THE FORM OF OXIDES
DE3382751D1 (en) Light soldering iron particularly suitable for soft and silver soldering and the like.
BR9004270A (en) HEAT EXCHANGER FOR TOMATOES
BR8503203A (en) PROCESS FOR THE PREPARATION OF METAL SALICYLATE, REPLACED WITH ALIPHATIC, SULPHURED HYDROCARBONIDE; PRODUCTS AND OIL COMPOSITION
ES289846Y (en) STEM SOLDERING DEVICE
ES296776Y (en) MAKE HOLLOW THREADS, SUITABLE FOR THE USE OF A HEAT AND O-MATERIAL EXCHANGER.
ES295867Y (en) COOLING CONTAINER, OR HEAT MAINTENANCE OF THE PRODUCTS LODGED IN THE CONTAINER
ES545447A0 (en) PROCEDURE FOR THE USE OF SEPARATING AGENTS, PARTICULARLY FOR THE PICKLING OF WORKPIECES
ES289182Y (en) WELDING STEM
IT1080963B (en) ANTI-FILLING VALVE, PARTICULARLY FOR BOTTLES AND SIMILAR
Palma-Gomez Substitucion de Importaciones de Productos Agropecuarios Alimenticios en Mexico: Analisis de Posibilidades; El Caso de las Grases y Aceites
ES536566A0 (en) PROCEDURE FOR THE RECOVERY OF METALS IN AQUEOUS SOLUTION THROUGH THE USE OF COLOPHONY
FR2569137B1 (en) MAGNETOPROPULSION WELDING PROCESS
ES533949A0 (en) IMPROVEMENTS IN THE PURPOSE OF PATENT INVENTION N 531,764 THAT REFERS TO THE PROCEDURE FOR OBTAINING NEW SULPHONAMIDINES

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110