DE2361750A1 - Verfahren zum schweissen von hohlkoerpern unter einer inerten atmosphaere - Google Patents
Verfahren zum schweissen von hohlkoerpern unter einer inerten atmosphaereInfo
- Publication number
- DE2361750A1 DE2361750A1 DE2361750A DE2361750A DE2361750A1 DE 2361750 A1 DE2361750 A1 DE 2361750A1 DE 2361750 A DE2361750 A DE 2361750A DE 2361750 A DE2361750 A DE 2361750A DE 2361750 A1 DE2361750 A1 DE 2361750A1
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- welding
- distributor
- hollow body
- openings
- 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
Links
- 238000003466 welding Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000010924 continuous production Methods 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
- B23K13/025—Seam welding for tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7244151A FR2209638A1 (en) | 1972-12-12 | 1972-12-12 | Inert gas welding of hollow workpiece - using a liquefied gas sprayed against the weld zone from the interior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2361750A1 true DE2361750A1 (de) | 1974-06-20 |
Family
ID=9108555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2361750A Pending DE2361750A1 (de) | 1972-12-12 | 1973-12-12 | Verfahren zum schweissen von hohlkoerpern unter einer inerten atmosphaere |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS49135866A (enrdf_load_stackoverflow) |
| DE (1) | DE2361750A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2209638A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA739369B (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619542A (en) * | 1969-12-23 | 1971-11-09 | Amf Inc | Method and apparatus for welding in controlled atmosphere |
-
1972
- 1972-12-12 FR FR7244151A patent/FR2209638A1/fr active Granted
-
1973
- 1973-12-12 DE DE2361750A patent/DE2361750A1/de active Pending
- 1973-12-12 JP JP48139253A patent/JPS49135866A/ja active Pending
- 1973-12-18 ZA ZA739369A patent/ZA739369B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209638A1 (en) | 1974-07-05 |
| ZA739369B (en) | 1974-11-27 |
| JPS49135866A (enrdf_load_stackoverflow) | 1974-12-27 |
| FR2209638B1 (enrdf_load_stackoverflow) | 1975-03-28 |
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