SE454183B - Vermebehandlingsanordning for frigoring av restspenningar i ett svetsforband i en rorledning - Google Patents
Vermebehandlingsanordning for frigoring av restspenningar i ett svetsforband i en rorledningInfo
- Publication number
- SE454183B SE454183B SE8502646A SE8502646A SE454183B SE 454183 B SE454183 B SE 454183B SE 8502646 A SE8502646 A SE 8502646A SE 8502646 A SE8502646 A SE 8502646A SE 454183 B SE454183 B SE 454183B
- Authority
- SE
- Sweden
- Prior art keywords
- pipe
- induction heating
- induction coil
- induction
- sections
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 22
- 230000006698 induction Effects 0.000 claims description 65
- 210000002105 tongue Anatomy 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 235000005911 diet Nutrition 0.000 claims 2
- 230000037213 diet Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5341084A JPS60197823A (ja) | 1984-03-22 | 1984-03-22 | 配管の溶接継手部における残留応力改善のための加熱方法及び加熱装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8502646D0 SE8502646D0 (sv) | 1985-05-29 |
| SE8502646L SE8502646L (sv) | 1986-11-30 |
| SE454183B true SE454183B (sv) | 1988-04-11 |
Family
ID=12942052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8502646A SE454183B (sv) | 1984-03-22 | 1985-05-29 | Vermebehandlingsanordning for frigoring av restspenningar i ett svetsforband i en rorledning |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS60197823A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3519467A1 (cg-RX-API-DMAC7.html) |
| SE (1) | SE454183B (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255930A (ja) * | 1984-05-31 | 1985-12-17 | Dai Ichi High Frequency Co Ltd | 枝付管の溶接部における残留応力改善のための加熱方法及び加熱装置 |
| JPH0826413B2 (ja) * | 1986-10-15 | 1996-03-13 | 株式会社日立製作所 | 高周波誘導加熱方法とその装置 |
| FR2678195A1 (fr) * | 1991-06-26 | 1992-12-31 | Siderurgie Fse Inst Rech | Procede de traitement inductif de pieces metalliques notamment en acier, fissurees ou susceptibles de l'etre. |
| RU2309993C2 (ru) * | 2005-10-11 | 2007-11-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Устройство для местной термообработки |
| MX2010004597A (es) * | 2007-10-27 | 2010-07-29 | Radyne Corp | Soldadura por induccion electrica en una atmosfera inerte. |
| DE102011013094A1 (de) * | 2011-03-04 | 2012-09-06 | Rwe Technology Gmbh | Verfahren zur Wärmebehandlung von Schweißnähten an Kraftwerks- und Anlagenbauteilen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589786A (ja) * | 1981-07-08 | 1983-01-20 | Hitachi Ltd | 配管系の溶接部の熱処理方法 |
-
1984
- 1984-03-22 JP JP5341084A patent/JPS60197823A/ja active Granted
-
1985
- 1985-05-29 SE SE8502646A patent/SE454183B/sv not_active IP Right Cessation
- 1985-05-31 DE DE19853519467 patent/DE3519467A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046770B2 (cg-RX-API-DMAC7.html) | 1992-02-06 |
| DE3519467C2 (cg-RX-API-DMAC7.html) | 1987-08-06 |
| SE8502646L (sv) | 1986-11-30 |
| SE8502646D0 (sv) | 1985-05-29 |
| DE3519467A1 (de) | 1986-12-04 |
| JPS60197823A (ja) | 1985-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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