CH665655A5 - Verfahren zur herabsetzung der restspannungen in schweissmetall. - Google Patents
Verfahren zur herabsetzung der restspannungen in schweissmetall. Download PDFInfo
- Publication number
- CH665655A5 CH665655A5 CH778/85A CH77885A CH665655A5 CH 665655 A5 CH665655 A5 CH 665655A5 CH 778/85 A CH778/85 A CH 778/85A CH 77885 A CH77885 A CH 77885A CH 665655 A5 CH665655 A5 CH 665655A5
- Authority
- CH
- Switzerland
- Prior art keywords
- stresses
- compressive
- residual
- sleeves
- stress
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58261784A | 1984-02-22 | 1984-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH665655A5 true CH665655A5 (de) | 1988-05-31 |
Family
ID=24329836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH778/85A CH665655A5 (de) | 1984-02-22 | 1985-02-20 | Verfahren zur herabsetzung der restspannungen in schweissmetall. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS60248814A (sv) |
| CH (1) | CH665655A5 (sv) |
| DE (1) | DE3436445A1 (sv) |
| ES (1) | ES8605408A1 (sv) |
| FI (1) | FI77590C (sv) |
| FR (1) | FR2559697B1 (sv) |
| GB (1) | GB2154492B (sv) |
| IT (1) | IT1199204B (sv) |
| MX (1) | MX172237B (sv) |
| NL (1) | NL8403010A (sv) |
| SE (1) | SE464136B (sv) |
Families Citing this family (4)
| 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 |
| WO2003039804A1 (en) * | 2001-11-02 | 2003-05-15 | 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)
| 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 (sv) * | 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 |
-
1984
- 1984-10-03 ES ES536480A patent/ES8605408A1/es not_active Expired
- 1984-10-03 NL NL8403010A patent/NL8403010A/nl not_active Application Discontinuation
- 1984-10-03 IT IT48943/84A patent/IT1199204B/it active
- 1984-10-03 MX MX202940A patent/MX172237B/es unknown
- 1984-10-03 FI FI843893A patent/FI77590C/sv not_active IP Right Cessation
- 1984-10-03 GB GB08424990A patent/GB2154492B/en not_active Expired
- 1984-10-04 DE DE19843436445 patent/DE3436445A1/de not_active Ceased
-
1985
- 1985-02-20 CH CH778/85A patent/CH665655A5/de not_active IP Right Cessation
- 1985-02-21 SE SE8500844A patent/SE464136B/sv not_active IP Right Cessation
- 1985-02-21 JP JP60033613A patent/JPS60248814A/ja active Pending
- 1985-02-21 FR FR8502495A patent/FR2559697B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2154492B (en) | 1987-12-02 |
| MX172237B (es) | 1993-12-08 |
| SE464136B (sv) | 1991-03-11 |
| IT1199204B (it) | 1988-12-30 |
| GB8424990D0 (en) | 1984-11-07 |
| JPS60248814A (ja) | 1985-12-09 |
| SE8500844D0 (sv) | 1985-02-21 |
| ES8605408A1 (es) | 1986-03-16 |
| IT8448943A1 (it) | 1986-04-03 |
| FI77590B (fi) | 1988-12-30 |
| FR2559697B1 (fr) | 1993-04-23 |
| IT8448943A0 (it) | 1984-10-03 |
| FI843893A0 (fi) | 1984-10-03 |
| GB2154492A (en) | 1985-09-11 |
| FI843893L (fi) | 1985-08-23 |
| FI77590C (sv) | 1989-04-10 |
| FR2559697A1 (fr) | 1985-08-23 |
| SE8500844L (sv) | 1985-08-23 |
| ES536480A0 (es) | 1986-03-16 |
| NL8403010A (nl) | 1985-09-16 |
| DE3436445A1 (de) | 1985-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |