NO313370B1 - Beskyttelsesgass og fremgangsmåte for lasersveising av aluminium - Google Patents
Beskyttelsesgass og fremgangsmåte for lasersveising av aluminium Download PDFInfo
- Publication number
- NO313370B1 NO313370B1 NO19943033A NO943033A NO313370B1 NO 313370 B1 NO313370 B1 NO 313370B1 NO 19943033 A NO19943033 A NO 19943033A NO 943033 A NO943033 A NO 943033A NO 313370 B1 NO313370 B1 NO 313370B1
- Authority
- NO
- Norway
- Prior art keywords
- vpm
- laser welding
- aluminum
- protective gas
- argon
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 6
- 230000001681 protective effect Effects 0.000 title claims description 6
- 239000007789 gas Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052786 argon Inorganic materials 0.000 claims abstract description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001307 helium Substances 0.000 claims abstract description 5
- 229910052734 helium Inorganic materials 0.000 claims abstract description 5
- CFQGDIWRTHFZMQ-UHFFFAOYSA-N argon helium Chemical compound [He].[Ar] CFQGDIWRTHFZMQ-UHFFFAOYSA-N 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
- 239000001272 nitrous oxide Substances 0.000 abstract 2
- 229960001730 nitrous oxide Drugs 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229960003753 nitric oxide Drugs 0.000 abstract 1
- 229960005419 nitrogen Drugs 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
- B23K26/125—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases of mixed gases
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4329127A DE4329127A1 (de) | 1993-08-30 | 1993-08-30 | Schutzgas für das Laserschweißen von Aluminium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO943033D0 NO943033D0 (no) | 1994-08-16 |
| NO943033L NO943033L (no) | 1995-03-01 |
| NO313370B1 true NO313370B1 (no) | 2002-09-23 |
Family
ID=6496341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19943033A NO313370B1 (no) | 1993-08-30 | 1994-08-16 | Beskyttelsesgass og fremgangsmåte for lasersveising av aluminium |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5488216A (sv) |
| EP (1) | EP0640431B1 (sv) |
| AT (1) | ATE271440T1 (sv) |
| CA (1) | CA2130731A1 (sv) |
| CZ (1) | CZ288442B6 (sv) |
| DE (2) | DE4329127A1 (sv) |
| FI (1) | FI943975A (sv) |
| HR (1) | HRP940469A2 (sv) |
| HU (1) | HU216140B (sv) |
| NO (1) | NO313370B1 (sv) |
| SK (1) | SK102194A3 (sv) |
| ZA (1) | ZA945479B (sv) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2738519B1 (fr) * | 1995-09-08 | 1997-10-24 | Air Liquide | Procede et melange gazeux pour le soudage a l'arc de pieces en aluminium |
| US5745020A (en) * | 1996-02-26 | 1998-04-28 | Acer Peripherals Inc. | Flyback transformer with a built-in pin for generating flyback pulse signal |
| DE19645746A1 (de) * | 1996-11-06 | 1998-05-07 | Aga Ab | Verfahren und Prozeßgas zum Laserschweißen von metallischen Werkstücken |
| DE19742739B4 (de) * | 1997-09-27 | 2007-06-14 | Audi Ag | Verfahren und Vorrichtung zur Bearbeitung der Zylinderlaufflächen von Hubkolben-Brennkraftmaschinen |
| US6396025B1 (en) | 1999-07-01 | 2002-05-28 | Aeromet Corporation | Powder feed nozzle for laser welding |
| FR2809647B1 (fr) * | 2000-05-31 | 2002-08-30 | Air Liquide | Procede de soudage hybride laser-arc avec melange gazeux approprie |
| FR2826892B1 (fr) * | 2001-07-03 | 2003-09-05 | Air Liquide | Procede et installation de soudage laser avec melange gazeux ar/he a teneurs controlees en fonction de la puissance laser |
| FR2840834B1 (fr) * | 2002-06-14 | 2004-12-03 | Air Liquide | Utilisation de melanges gazeux helium/azote en soudage laser jusqu'a 12 kw |
| DE102008057686A1 (de) | 2008-11-17 | 2010-05-20 | Linde Aktiengesellschaft | Gasgemisch |
| DE102008057687A1 (de) | 2008-11-17 | 2010-05-20 | Linde Ag | Gasgemisch |
| DE102008057688A1 (de) | 2008-11-17 | 2010-05-20 | Linde Aktiengesellschaft | Gasgemisch |
| US11040417B2 (en) | 2013-12-16 | 2021-06-22 | Praxair Technology, Inc. | Welding gas compositions and method for use |
| DE102014018884A1 (de) | 2014-12-17 | 2016-06-23 | Linde Aktiengesellschaft | Gasgemisch und Verfahren zum Lichtbogenfügen oder zur Materialbearbeitung mit reduziertem Schadstoffausstoß |
| CN108747014A (zh) * | 2018-06-27 | 2018-11-06 | 普睿玛智能科技（苏州）有限公司 | 一种激光焊接装置及焊接方法 |
| US20220241895A1 (en) * | 2021-01-29 | 2022-08-04 | Junjie MA | Shielding gas for laser welding of aluminum and aluminum alloys and method and apparatus for use thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000392A (en) * | 1974-07-01 | 1976-12-28 | United Technologies Corporation | Fusion zone purification by controlled laser welding |
| EP0280671B1 (fr) * | 1987-02-23 | 1993-06-23 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Procédé de marquage de la surface d'un cylindre de laminoir, cylindre de laminoir ainsi obtenu et tôle laminée avec un tel cylindre |
| US4833295A (en) * | 1988-05-17 | 1989-05-23 | Ford Motor Company | Welding of parts separated by a gap using a laser welding beam |
| US4868365A (en) * | 1988-06-06 | 1989-09-19 | Ford Motor Company | Method for welding torque converter blades to a housing using a laser welding beam |
| DE3824048A1 (de) * | 1988-07-15 | 1990-05-03 | Fraunhofer Ges Forschung | Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung |
| US4992643A (en) * | 1989-08-25 | 1991-02-12 | United States Department Of Energy | Method and device for controlling plume during laser welding |
| DE4016200A1 (de) * | 1990-05-19 | 1991-11-21 | Linde Ag | Duese zum laserstrahlschweissen oder laserstrahlschneiden |
| DE4020153A1 (de) * | 1990-06-25 | 1992-01-02 | Linde Ag | Verfahren zur bearbeitung eines metallischen werkstuecks mit einem laserstrahl |
| DE4028074C1 (sv) * | 1990-09-05 | 1992-01-23 | Messer Griesheim Gmbh, 6000 Frankfurt, De | |
| DE4106900A1 (de) * | 1991-03-05 | 1992-09-10 | Messer Griesheim Gmbh | Schutzgas zum wig-, mig-, mag- und plasmaschweissen |
| DE4118791A1 (de) * | 1991-06-07 | 1992-12-10 | Messer Griesheim Gmbh | Verfahren zum schweissen von aluminium |
| US5380976A (en) * | 1992-12-11 | 1995-01-10 | Hypertherm, Inc. | Process for high quality plasma arc and laser cutting of stainless steel and aluminum |
-
1993
- 1993-08-30 DE DE4329127A patent/DE4329127A1/de not_active Ceased
-
1994
- 1994-07-19 EP EP94202107A patent/EP0640431B1/de not_active Expired - Lifetime
- 1994-07-19 AT AT94202107T patent/ATE271440T1/de not_active IP Right Cessation
- 1994-07-19 DE DE59410381T patent/DE59410381D1/de not_active Expired - Fee Related
- 1994-07-25 ZA ZA945479A patent/ZA945479B/xx unknown
- 1994-08-05 CZ CZ19941904A patent/CZ288442B6/cs not_active IP Right Cessation
- 1994-08-10 US US08/288,081 patent/US5488216A/en not_active Expired - Lifetime
- 1994-08-16 NO NO19943033A patent/NO313370B1/no not_active IP Right Cessation
- 1994-08-18 HR HRP4329127.9A patent/HRP940469A2/xx not_active Application Discontinuation
- 1994-08-23 CA CA002130731A patent/CA2130731A1/en not_active Abandoned
- 1994-08-25 SK SK1021-94A patent/SK102194A3/sk unknown
- 1994-08-29 HU HUP9402483A patent/HU216140B/hu not_active IP Right Cessation
- 1994-08-30 FI FI943975A patent/FI943975A/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU216140B (hu) | 1999-04-28 |
| DE59410381D1 (de) | 2004-08-26 |
| ATE271440T1 (de) | 2004-08-15 |
| EP0640431A1 (de) | 1995-03-01 |
| ZA945479B (en) | 1995-03-03 |
| HRP940469A2 (en) | 1996-10-31 |
| HU9402483D0 (en) | 1994-11-28 |
| SK102194A3 (en) | 1995-09-13 |
| US5488216A (en) | 1996-01-30 |
| NO943033L (no) | 1995-03-01 |
| CA2130731A1 (en) | 1995-03-01 |
| EP0640431B1 (de) | 2004-07-21 |
| FI943975A0 (sv) | 1994-08-30 |
| NO943033D0 (no) | 1994-08-16 |
| HUT69596A (en) | 1995-09-28 |
| CZ190494A3 (en) | 1995-03-15 |
| FI943975A (sv) | 1995-03-01 |
| CZ288442B6 (en) | 2001-06-13 |
| DE4329127A1 (de) | 1995-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |