CA1279842C - Method of fabricating structures from aluminium sheet and structures comprising aluminium components - Google Patents
Method of fabricating structures from aluminium sheet and structures comprising aluminium componentsInfo
- Publication number
- CA1279842C CA1279842C CA000494491A CA494491A CA1279842C CA 1279842 C CA1279842 C CA 1279842C CA 000494491 A CA000494491 A CA 000494491A CA 494491 A CA494491 A CA 494491A CA 1279842 C CA1279842 C CA 1279842C
- Authority
- CA
- Canada
- Prior art keywords
- components
- adhesive
- range
- electrolyte
- anodising
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 72
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000004411 aluminium Substances 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 99
- 238000007743 anodising Methods 0.000 claims abstract description 86
- 239000003792 electrolyte Substances 0.000 claims abstract description 62
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000000853 adhesive Substances 0.000 claims abstract description 58
- 230000001070 adhesive effect Effects 0.000 claims abstract description 58
- 239000010407 anodic oxide Substances 0.000 claims abstract description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 16
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 16
- 230000002378 acidificating effect Effects 0.000 claims abstract description 11
- 239000000314 lubricant Substances 0.000 claims description 29
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 27
- 238000004090 dissolution Methods 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 150000002118 epoxides Chemical class 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims 2
- 235000011007 phosphoric acid Nutrition 0.000 description 24
- 229960004838 phosphoric acid Drugs 0.000 description 22
- 238000012360 testing method Methods 0.000 description 22
- 238000002203 pretreatment Methods 0.000 description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- -1 alumlnium Chemical compound 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009662 stress testing Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Resistance Welding (AREA)
- Motor Or Generator Frames (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Casings For Electric Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000610678A CA1291962C (en) | 1984-11-05 | 1989-09-07 | Anodizing and press-lubricating aluminum sheet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8427981A GB2167443B (en) | 1984-11-05 | 1984-11-05 | A method of fabricating structures from aluminium sheet and structures comprising aluminium components |
| GB8427981 | 1984-11-05 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000610678A Division CA1291962C (en) | 1984-11-05 | 1989-09-07 | Anodizing and press-lubricating aluminum sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1279842C true CA1279842C (en) | 1991-02-05 |
Family
ID=10569278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000494491A Expired - Lifetime CA1279842C (en) | 1984-11-05 | 1985-11-04 | Method of fabricating structures from aluminium sheet and structures comprising aluminium components |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0181168B1 (es) |
| JP (2) | JPS61179897A (es) |
| KR (1) | KR930000470B1 (es) |
| AU (1) | AU583315B2 (es) |
| BR (1) | BR8505513A (es) |
| CA (1) | CA1279842C (es) |
| DE (1) | DE3576710D1 (es) |
| ES (1) | ES8701858A1 (es) |
| GB (1) | GB2167443B (es) |
| IN (1) | IN166522B (es) |
| MY (1) | MY100246A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8427943D0 (en) * | 1984-11-05 | 1984-12-12 | Alcan Int Ltd | Anodic aluminium oxide film |
| GB8525011D0 (en) * | 1985-10-10 | 1985-11-13 | Alcan Int Ltd | Aluminium metal products |
| US4793903A (en) * | 1986-10-24 | 1988-12-27 | The Boeing Company | Method of cleaning aluminum surfaces |
| JPS63145796A (ja) * | 1986-12-09 | 1988-06-17 | Sumitomo Light Metal Ind Ltd | アルミニウム材料の塗装前処理方法 |
| ES2226510B1 (es) * | 2001-10-24 | 2005-12-16 | Gamesa Desarrollos Aeronauticos, S.A. | Procedimiento de union de un fuselaje posterior y un estabilizador vertical. |
| DE102006003160A1 (de) * | 2006-01-24 | 2007-09-06 | Airbus Deutschland Gmbh | Flächendichtung sowie Verfahren zur Herstellung von abgedichteten Fügeverbindungen mit der Flächendichtung |
| EP2154792B1 (en) * | 2008-08-13 | 2017-01-18 | Alcatel Lucent | Method for reducing interference in the downlink direction of a cellular radio communication network and corresponding base station |
| CN105543931B (zh) * | 2016-01-13 | 2018-12-07 | 西安交通大学 | 一种基于铝合金表面尺寸可调纳米孔阵列及其快速制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235661A (en) * | 1967-03-30 | 1971-06-16 | Alcan Res & Dev | Production of lacquered aluminium or aluminium alloy strip or sheet |
| US3672972A (en) * | 1970-03-23 | 1972-06-27 | Kaiser Aluminium Chem Corp | Method for forming anodic oxide coatings having improved adhesive properties |
| JPS4931470A (es) * | 1972-07-18 | 1974-03-20 | ||
| JPS50113303A (es) * | 1974-02-22 | 1975-09-05 | ||
| GB1532112A (en) * | 1975-03-24 | 1978-11-15 | Boeing Co | Honeycomb structures and their production |
| EP0001198B1 (fr) * | 1977-09-05 | 1980-08-20 | Scal Societe De Conditionnements En Aluminium | Procédé de fabrication par thermoformage de pièces en aluminium ou magnésium ou en alliages à base d'aluminium ou de magnésium |
| DE2805279A1 (de) * | 1978-02-08 | 1979-08-16 | Schmalbach Lubeca | Aus aluminium- oder verzinntem eisenblech tiefgezogenes bauteil und verfahren zu seiner herstellung |
| JPS5533827A (en) * | 1978-08-31 | 1980-03-10 | Nippon Light Metal Co Ltd | Production of shell bonded type vessel |
| JPS5789497A (en) * | 1980-09-26 | 1982-06-03 | Hoechst Co American | Anodic oxidation of plate like, sheet like or strip like material made of aluminum or aluminum alloy |
| JPS59183940A (ja) * | 1983-04-04 | 1984-10-19 | Yoshino Kogyosho Co Ltd | アルミニウム製筒体の成形方法 |
| GB2139538A (en) * | 1983-05-07 | 1984-11-14 | Bl Tech Ltd | Structures fabricated from aluminium components |
| GB8427943D0 (en) * | 1984-11-05 | 1984-12-12 | Alcan Int Ltd | Anodic aluminium oxide film |
-
1984
- 1984-11-05 GB GB8427981A patent/GB2167443B/en not_active Expired
-
1985
- 1985-10-30 IN IN869/MAS/85A patent/IN166522B/en unknown
- 1985-11-01 EP EP85307939A patent/EP0181168B1/en not_active Expired - Lifetime
- 1985-11-01 AU AU49265/85A patent/AU583315B2/en not_active Ceased
- 1985-11-01 DE DE8585307939T patent/DE3576710D1/de not_active Expired - Lifetime
- 1985-11-04 CA CA000494491A patent/CA1279842C/en not_active Expired - Lifetime
- 1985-11-04 ES ES548506A patent/ES8701858A1/es not_active Expired
- 1985-11-04 BR BR8505513A patent/BR8505513A/pt not_active IP Right Cessation
- 1985-11-04 KR KR1019850008188A patent/KR930000470B1/ko not_active Expired - Fee Related
- 1985-11-05 JP JP60246441A patent/JPS61179897A/ja active Pending
-
1987
- 1987-02-25 MY MYPI87000194A patent/MY100246A/en unknown
-
1994
- 1994-07-11 JP JP6180468A patent/JP2727299B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU583315B2 (en) | 1989-04-27 |
| BR8505513A (pt) | 1986-08-05 |
| GB2167443A (en) | 1986-05-29 |
| JPS61179897A (ja) | 1986-08-12 |
| ES8701858A1 (es) | 1986-12-01 |
| ES548506A0 (es) | 1986-12-01 |
| EP0181168A1 (en) | 1986-05-14 |
| AU4926585A (en) | 1986-05-15 |
| EP0181168B1 (en) | 1990-03-21 |
| MY100246A (en) | 1990-07-12 |
| GB2167443B (en) | 1989-05-17 |
| JPH0770790A (ja) | 1995-03-14 |
| KR930000470B1 (ko) | 1993-01-21 |
| DE3576710D1 (de) | 1990-04-26 |
| GB8427981D0 (en) | 1984-12-12 |
| KR860004171A (ko) | 1986-06-18 |
| JP2727299B2 (ja) | 1998-03-11 |
| IN166522B (es) | 1990-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 20070205 |