CA1299677C - Resistance welding of aluminium - Google Patents
Resistance welding of aluminiumInfo
- Publication number
- CA1299677C CA1299677C CA000566557A CA566557A CA1299677C CA 1299677 C CA1299677 C CA 1299677C CA 000566557 A CA000566557 A CA 000566557A CA 566557 A CA566557 A CA 566557A CA 1299677 C CA1299677 C CA 1299677C
- Authority
- CA
- Canada
- Prior art keywords
- welding
- electrode
- adhesive
- aluminium
- weld
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000004411 aluminium Substances 0.000 title claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims abstract description 50
- 230000001070 adhesive effect Effects 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000000945 filler Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 14
- 230000001464 adherent effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010407 anodic oxide Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 238000011282 treatment Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000007788 roughening Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005270 abrasive blasting Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000007743 anodising Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- 229910017813 Cu—Cr Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910000151 chromium(III) phosphate Inorganic materials 0.000 description 1
- IKZBVTPSNGOVRJ-UHFFFAOYSA-K chromium(iii) phosphate Chemical compound [Cr+3].[O-]P([O-])([O-])=O IKZBVTPSNGOVRJ-UHFFFAOYSA-K 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 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
- 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
- B23K35/226—Non-corrosive coatings; Primers applied before 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
- B23K11/185—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals of aluminium or aluminium alloys
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/34—Preliminary treatment
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0205—Non-consumable electrodes; C-electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878711295A GB8711295D0 (en) | 1987-05-13 | 1987-05-13 | Resistance welding of aluminium |
| GB8711295 | 1987-05-13 | ||
| IN381DE1988 IN172409B (en, 2012) | 1987-05-13 | 1988-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1299677C true CA1299677C (en) | 1992-04-28 |
Family
ID=26292235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000566557A Expired - Lifetime CA1299677C (en) | 1987-05-13 | 1988-05-12 | Resistance welding of aluminium |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4924057A (en, 2012) |
| EP (1) | EP0291277B1 (en, 2012) |
| JP (1) | JP2602530B2 (en, 2012) |
| AU (1) | AU603894B2 (en, 2012) |
| CA (1) | CA1299677C (en, 2012) |
| ES (1) | ES2024638B3 (en, 2012) |
| IN (1) | IN172409B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030816A (en) * | 1989-08-07 | 1991-07-09 | United Technologies Automotive Inc. | Weldable sealant containing electrically conductive fibers |
| JP2762773B2 (ja) * | 1991-06-19 | 1998-06-04 | 住友金属工業株式会社 | ＡｌまたはＡｌ合金板およびその製造法 |
| DE4323149A1 (de) * | 1993-07-10 | 1995-01-12 | Audi Ag | Elektrode zum Widerstandsschweißen |
| US5753885A (en) * | 1994-06-23 | 1998-05-19 | Honda Giken Kogyo Kabushiki Kaisha | Powder materials for use in resistance welding aluminum articles and method of resistance welding aluminum articles |
| US5463804A (en) * | 1994-08-31 | 1995-11-07 | Aluminum Company Of America | Coating aluminum alloy sheet to promote adhesive bonding for vehicle assemblies |
| US6167609B1 (en) * | 1997-12-26 | 2001-01-02 | Aluminum Company Of America | Acid pretreatment for adhesive bonding of vehicle assemblies |
| JP3921839B2 (ja) * | 1998-01-12 | 2007-05-30 | マツダ株式会社 | 通電加熱処理方法及びその装置並びに通電加熱処理用電極 |
| US6403913B1 (en) * | 2000-04-25 | 2002-06-11 | Alcoa Inc. | Electrode geometry design for optimized aluminum resistance spot welding |
| US6932879B2 (en) * | 2002-08-13 | 2005-08-23 | Edison Welding Institute | Method of weldbonding |
| DE10358590A1 (de) * | 2003-12-12 | 2005-07-07 | Newfrey Llc, Newark | Verfahren zur Vorbehandlung von Oberflächen von Schweissteilen aus Aluminium oder seinen Legierungen und entsprechende Schweissteile |
| US20060286333A1 (en) * | 2005-06-17 | 2006-12-21 | Pei-Chung Wang | Method of and apparatus for weld-bonding workpieces |
| US9579744B2 (en) * | 2013-07-30 | 2017-02-28 | GM Global Technology Operations LLC | Resistance welding with minimized weld expulsion |
| EP3289115B1 (en) | 2015-05-01 | 2022-02-23 | Novelis, Inc. | Continuous coil pretreatment process |
| CA3183902A1 (en) | 2017-03-06 | 2018-09-13 | Arconic Technologies Llc | Methods of preparing 7xxx aluminum alloys for adhesive bonding, and products relating to the same |
| US12109643B2 (en) | 2018-09-24 | 2024-10-08 | Kth Parts Industries, Inc. | Electrode re-conditioning tool and method of using the same |
| WO2020086245A1 (en) * | 2018-10-22 | 2020-04-30 | Arconic Inc. | Weldable aluminum sheet and associated methods and apparatus |
| JP6922876B2 (ja) * | 2018-10-31 | 2021-08-18 | Ｊｆｅスチール株式会社 | 電極輪、電極輪のドレッサー及び電極輪の研削方法 |
| GB201820560D0 (en) | 2018-12-17 | 2019-01-30 | Aston Martin Lagonda Ltd | Assemblies for engines |
| JP2024059021A (ja) * | 2022-10-17 | 2024-04-30 | 株式会社神戸製鋼所 | アルミニウム材の抵抗スポット溶接方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2506728A (en) * | 1945-03-16 | 1950-05-09 | Carrier Corp | Joint |
| US4044220A (en) * | 1975-09-15 | 1977-08-23 | Reynolds Metals Company | Resistance welding electrode and method of making |
| CH595177A5 (en) * | 1976-11-09 | 1978-01-31 | Fael Sa | Ribbed copper electrode strip |
| EP0088231B1 (de) * | 1982-03-04 | 1988-07-20 | Elpatronic Ag | Elektrisches Widerstandspressschweissverfahren zum Verschweissen von aus Aluminiumwerkstoffen bestehenden Werkstückteilen und Einrichtung sowie Elektrode hierfür |
| GB2139538A (en) * | 1983-05-07 | 1984-11-14 | Bl Tech Ltd | Structures fabricated from aluminium components |
| US4661675A (en) * | 1983-07-18 | 1987-04-28 | W. R. Grace & Co. | Welding sealants for metals and method of use |
| US4633054A (en) * | 1984-02-24 | 1986-12-30 | Aluminum Company Of America | Resistance welding method |
| GB8528049D0 (en) * | 1985-11-14 | 1985-12-18 | Alcan Int Ltd | Resistance welding of aluminium |
-
1988
- 1988-05-03 IN IN381DE1988 patent/IN172409B/en unknown
- 1988-05-10 ES ES88304228T patent/ES2024638B3/es not_active Expired - Lifetime
- 1988-05-10 EP EP88304228A patent/EP0291277B1/en not_active Expired - Lifetime
- 1988-05-12 CA CA000566557A patent/CA1299677C/en not_active Expired - Lifetime
- 1988-05-12 US US07/193,106 patent/US4924057A/en not_active Expired - Lifetime
- 1988-05-12 AU AU16098/88A patent/AU603894B2/en not_active Ceased
- 1988-05-13 JP JP63116753A patent/JP2602530B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0291277A1 (en) | 1988-11-17 |
| IN172409B (en, 2012) | 1993-07-17 |
| ES2024638B3 (es) | 1992-03-01 |
| AU1609888A (en) | 1988-11-17 |
| JP2602530B2 (ja) | 1997-04-23 |
| JPS6453780A (en) | 1989-03-01 |
| US4924057A (en) | 1990-05-08 |
| AU603894B2 (en) | 1990-11-29 |
| EP0291277B1 (en) | 1991-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |