EP3019644B1 - Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure - Google Patents
Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure Download PDFInfo
- Publication number
- EP3019644B1 EP3019644B1 EP14738390.5A EP14738390A EP3019644B1 EP 3019644 B1 EP3019644 B1 EP 3019644B1 EP 14738390 A EP14738390 A EP 14738390A EP 3019644 B1 EP3019644 B1 EP 3019644B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oxide layer
- layer
- anodic oxide
- coating
- sol
- 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.)
- Not-in-force
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 78
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 78
- 239000000758 substrate Substances 0.000 title claims description 53
- 238000005260 corrosion Methods 0.000 title claims description 16
- 230000007797 corrosion Effects 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004411 aluminium Substances 0.000 title claims 10
- 239000010410 layer Substances 0.000 claims description 248
- 239000010407 anodic oxide Substances 0.000 claims description 115
- 238000000034 method Methods 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000003792 electrolyte Substances 0.000 claims description 45
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- -1 polysiloxane Polymers 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000006056 electrooxidation reaction Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000005056 compaction Methods 0.000 description 35
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 30
- 230000003647 oxidation Effects 0.000 description 27
- 238000007254 oxidation reaction Methods 0.000 description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 26
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 26
- 230000008569 process Effects 0.000 description 26
- 238000005336 cracking Methods 0.000 description 25
- 239000004922 lacquer Substances 0.000 description 24
- 238000001035 drying Methods 0.000 description 23
- 239000003973 paint Substances 0.000 description 16
- 239000000523 sample Substances 0.000 description 13
- 239000011148 porous material Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 235000006408 oxalic acid Nutrition 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000002966 varnish Substances 0.000 description 7
- 238000007598 dipping method Methods 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910016569 AlF 3 Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001361 allenes Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
-
- 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
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
-
- 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
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
-
- 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
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/243—Chemical after-treatment using organic dyestuffs
-
- 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
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
Definitions
- Aluminum substrates usually have a natural, atmospheric oxide layer with layer thicknesses of a few nanometers.
- the aluminum substrates are usually pretreated by degreasing and pickling the substrates. Pickling takes place, for example, first with basic alkalis based on sodium hydroxide solution and then with acidic solutions, typically with nitric acid or hydrofluoric acid. The mordants used and the pickling conditions depend on the material properties of the aluminum substrates. Pickling also removes the thin, natural oxide layer.
- the pores In order to improve the corrosion resistance of aluminum substrates with porous aluminum oxide layers, the pores must be closed, which can be accomplished for example by applying the surface with wax, enamel, insulating varnish, water glass or by compacting the pores.
- the densification of the pores of the porous aluminum oxide layer is conveniently accomplished in hot, demineralized water.
- the oxide layer absorbs water, which leads to an increase in volume and, in particular, whereby the pore necks are narrowed or closed.
- the anodic oxidation takes place during the process according to the invention in an electrolyte which dissolves aluminum oxide in such a way that an anodic oxide layer having a layer thickness of 8 to 25 ⁇ m is formed. It is essential that this anodic aluminum oxide layer before the paint coating either hot water partially compressed or cold-compressed and then hot water partially compacted.
- the inventive method allows the production of a corrosion-resistant and wear-resistant aluminum substrate with a thick, wear-resistant wear layer of anodized aluminum oxide and a thin, organic or inorganic lacquer layer which can be dried and cured at temperatures of 140 ° C or higher, without being too decorative or functionally impairing layer cracks ('cracking' or 'crazing') in the anodic oxide layer and / or lacquer topcoat comes.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Claims (12)
- Procédé pour la préparation d'un substrat d'aluminium résistant à la corrosion et résistant à l'usure, lequel peut être exposé à un traitement thermique à des températures de 140°C ou supérieures sans engager une fissuration, le substrat d'aluminium résistant à la corrosion et résistant à l'usure présentant au moins partiellement une couche d'oxyde anodique sur de l'aluminium et une couche de laque sol-gel organique ou inorganique appliquée sur celle-ci comme couche de couverture externe, un substrat d'aluminium constitué d'un alliage d'aluminium anodiquement oxydable étant dégraissé et décapé, après quoi électrochimiquement anodiquement oxydé dans un électrolyte libérant de l'oxyde d'aluminium de sorte qu'une couche d'oxyde anodique d'une épaisseur (D) de 8 µm à 25 µm est formée, et la surface libre de la couche d'oxyde anodique est associée avec une couche de laque sol-gel organique ou inorganique et la laque sol-gel est cuite ou durcie à une température de cuisson de laque ou de durcissement de laque (T) prédéterminée,
caractérisé en ce que
l'épaisseur (D) de la couche d'oxyde anodique est choisie en fonction de la température ultérieure de cuisson de laque ou de durcissement de laque (T), de sorte que l'épaisseur (D) de la couche d'oxyde anodique est déterminée selon - Procédé selon la revendication 1, caractérisé en ce que la couche d'oxyde anodique est partiellement concentrée dans de l'eau déminéralisée à une température entre 92 et 98°C pendant de 1 à 5 minutes.
- Procédé selon la revendication 2, caractérisé en ce que la couche d'oxyde anodique est partiellement concentrée dans de l'eau déminéralisée à une température entre 94 et 97°C pendant de 2 à 4 minutes.
- Procédé selon la revendication 1, caractérisé en ce que l'alliage d'aluminium anodisable est un alliage de corroyage et est choisi dans le groupe de Al99,5, Al99,7, Al99,8Al99,0, AlCu4MgSi, AlCu4Mg1, AlMn1Cu, AlMn1Mg1, AlMn1Mg0,5, AlMn1, AlMg1, AlMg5, AlMg2Mn0,8, AlMg2,5, AlMg4,5Mn0,7, AIMg4, AIMg2, AIMg3Mn, AIMg3, AISiMg, AIMgSi, AlMg1SiCu, AlSi1MgMn, AlZn4,5Mg1 et AlZn5Mg3Cu.
- Procédé selon la revendication 1, caractérisé en ce que l'alliage d'aluminium anodisable est un alliage de coulée et est choisi dans le groupe de G-/GK-/GF-AlMg3, GD-AIMg9, G-/GK-AlMg5, G-/GK-AlMg5(Si), AlZn5Mg, G-/GK-/GF-AlMg3, G-/GK-/GF-AlMg3Si, G-/GK-AlMg5, G-/GK-AlMg5Si et G-/GK-AlSi5Mg et GD-AIMg9.
- Procédé selon la revendication 1, caractérisé en ce que l'oxydation électrochimique du substrat d'aluminium est réalisé avec un courant continu dans un électrolyte libérant de l'oxyde d'aluminium.
- Procédé selon la revendication 1, caractérisé en ce que la couche d'oxyde anodique présente une épaisseur de couche de 10 à 20 µm.
- Procédé selon la revendication 1, caractérisé en ce que la couche d'oxyde anodique est avant la concentration partielle et avant le revêtement de laque partiellement ou complètement colorée avec un colorant organique ou inorganique, ou des substances fonctionnelles sont introduites dans la structure poreuse de la couche d'oxyde.
- Procédé selon la revendication 1, caractérisé en ce que la couche de couverture constituée d'une laque organique ou inorganique présente une épaisseur de couche de 0,5 µm à 10 µm, de préférence de 1 µm à 8 µm et en particulier de 2 µm à 7 µm, l'épaisseur de couche de la couche de couverture concernant l'épaisseur de la laque se trouvant sur la couche d'oxyde anodique libre.
- Procédé selon la revendication 1, caractérisé en ce que la laque organique ou inorganique est une laque sol-gel constituée d'un polysiloxane.
- Procédé selon la revendication 1, caractérisé en ce que l'association du substrat d'aluminium anodiquement oxydé avec une laque sol-gel est réalisée par immersion du substrat d'aluminium anodiquement oxydé dans un bain sol-gel, par déroulement de la laque sol-gel ou par arrosage d'une solution sol-gel sur le substrat d'aluminium anodiquement oxydé.
- Procédé selon l'une quelconque des revendications 1 à 11, pour la préparation d'un récipient en aluminium stérilisable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14738390.5A EP3019644B1 (fr) | 2013-07-12 | 2014-07-07 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13003524.9A EP2824221A1 (fr) | 2013-07-12 | 2013-07-12 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
| EP14738390.5A EP3019644B1 (fr) | 2013-07-12 | 2014-07-07 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
| PCT/EP2014/001867 WO2015003798A1 (fr) | 2013-07-12 | 2014-07-07 | Procédé de fabrication d'un substrat en aluminium résistant à la corrosion et à l'usure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3019644A1 EP3019644A1 (fr) | 2016-05-18 |
| EP3019644B1 true EP3019644B1 (fr) | 2017-04-26 |
Family
ID=48917299
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13003524.9A Withdrawn EP2824221A1 (fr) | 2013-07-12 | 2013-07-12 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
| EP14738390.5A Not-in-force EP3019644B1 (fr) | 2013-07-12 | 2014-07-07 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13003524.9A Withdrawn EP2824221A1 (fr) | 2013-07-12 | 2013-07-12 | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP2824221A1 (fr) |
| ES (1) | ES2626822T3 (fr) |
| WO (1) | WO2015003798A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017155671A1 (fr) * | 2016-03-11 | 2017-09-14 | Applied Materials, Inc. | Dépôt électrolytique d'aluminium et formation d'oxyde en tant que couche barrière pour un équipement de traitement de semi-conducteur en aluminium |
| JP7506051B2 (ja) * | 2018-04-04 | 2024-06-25 | ヴェフィス ゲーエムベーハー | 水晶体乳化ハンドピース |
| EP3553208A1 (fr) * | 2018-04-09 | 2019-10-16 | DURA Operating, LLC | Procédé de fabrication d'un composant en aluminium ayant une surface colorée |
| US11312107B2 (en) * | 2018-09-27 | 2022-04-26 | Apple Inc. | Plugging anodic oxides for increased corrosion resistance |
| BR112022010682A2 (pt) | 2019-12-10 | 2022-08-23 | A3 Surfaces Inc | Processo para a fabricação de materiais metálicos biocidas e método para a reativação do mesmo |
| CN111206275B (zh) * | 2020-02-17 | 2021-04-06 | 王勇 | 一种用于铝合金阳极氧化膜的耐强酸及强碱性封孔处理方法 |
| CN114737237B (zh) * | 2022-02-27 | 2024-01-05 | 营口赛斯德型材有限公司 | 一种涂层材料的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB890465A (en) * | 1959-07-08 | 1962-02-28 | Ici Ltd | Surface treated anodised aluminium and aluminium alloy articles |
| EP0118480B1 (fr) * | 1982-09-03 | 1987-12-02 | Ffa Flug- Und Fahrzeugwerke Ag | Procede de recompression |
| ES2658830T3 (es) * | 2002-10-10 | 2018-03-12 | Süddeutsche Aluminium Manufaktur GmbH | Procedimiento para la hidratación de piezas metálicas que presentan capas de óxido de metal |
| EP1791001A1 (fr) | 2005-11-25 | 2007-05-30 | Alcan Technology & Management Ltd. | Réflecteur |
| DE102007057777B4 (de) * | 2007-11-30 | 2012-03-15 | Erbslöh Ag | Verfahren zur Herstellung eines Bauteils aus Aluminium und/oder einer Aluminiumlegierung sowie Verwendung des Verfahrens |
| DE202012009726U1 (de) * | 2012-10-08 | 2012-10-26 | Süddeutsche Aluminium Manufaktur GmbH | Einrichtung zur Herstellung einer Sol-Gel-Beschichtung auf einer zu beschichtenden Oberfläche eines Bauteils sowie Bauteil mit einer Sol-Gel-Beschichtung |
-
2013
- 2013-07-12 EP EP13003524.9A patent/EP2824221A1/fr not_active Withdrawn
-
2014
- 2014-07-07 WO PCT/EP2014/001867 patent/WO2015003798A1/fr not_active Ceased
- 2014-07-07 ES ES14738390.5T patent/ES2626822T3/es active Active
- 2014-07-07 EP EP14738390.5A patent/EP3019644B1/fr not_active Not-in-force
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3019644A1 (fr) | 2016-05-18 |
| ES2626822T3 (es) | 2017-07-26 |
| WO2015003798A1 (fr) | 2015-01-15 |
| EP2824221A1 (fr) | 2015-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3019644B1 (fr) | Procédé de fabrication d'un substrat d'aluminium résistant à la corrosion et à l'usure | |
| DE102007057777B4 (de) | Verfahren zur Herstellung eines Bauteils aus Aluminium und/oder einer Aluminiumlegierung sowie Verwendung des Verfahrens | |
| DE102013109394B4 (de) | Anodische Oxidschicht und Verfahren zur Herstellung derselben | |
| DE112013004121B4 (de) | Wärmedämmende Struktur eines einem Motorbrennraum zugewandten Elements und Prozess zur Herstellung derselben | |
| DE2616662C2 (de) | Verfahren zur herstellung einer selektiven solarabsorberschicht auf aluminium | |
| DE19781671B4 (de) | Mit thermoplastischem Harz beschichtetes Aluminiumlegierungsblech | |
| DE112012003783T5 (de) | Brennkraftmaschine und Verfahren zur Herstellung derselben | |
| DE102004003321A1 (de) | Aluminiumlegierungsbauteil mit besserer Korrosions- und Plasmabeständigkeit | |
| DE69224948T2 (de) | Schutzbeschichtungen für Metallteile, die bei hohen Temperaturen verwendet werden | |
| DE2556146B2 (de) | Aluminiumgegenstand mit einem gefaerbten poroesen anodischen oxidueberzugsfilm | |
| EP2828421A2 (fr) | Traitement d'une surface oxydée par oxydation anodique | |
| EP2145980A1 (fr) | Surface d'acier noble coloré et procédé de coloration d'acier noble | |
| WO2014056944A1 (fr) | Procédé de production d'un revêtement sol-gel sur une surface à revêtir d'un composant et composant correspondant | |
| DE3326556A1 (de) | Magnetblech aus amorpher legierung | |
| EP0648863B1 (fr) | Couche d'oxyde émaillable | |
| DE102020131128A1 (de) | Vakkuumimprägnierung von durch anodische Oxidationsbeschichtung (AOC) behandelten Oberflächen auf Ventilmetallsubstraten | |
| DE102009004402A1 (de) | Oberflächen-Behandlungsmaterial für Halbleiter-Herstellungssystem und Verfahren zur Herstellung desselben | |
| EP2328183A1 (fr) | Substrat doté d'une feuille de métal destinée à la fabrication de cellules photovoltaïques | |
| EP1457267A1 (fr) | Procédé de fabrication de pièces de tôle d'aluminium formées avec une surface décorative | |
| DE102011004889A1 (de) | Oberflächenbeschichtung von nichtrostendem Edelstahl | |
| DE102011055644A1 (de) | Verfahren zur Erzeugung einer schwarzen oxidkeramischen Oberflächenschicht auf einem Bauteil aus einer Leichtmetalllegierung | |
| EP1457266A1 (fr) | Procédé de fabrication de pièces de tôle d'aluminium formées avec une surface décorative | |
| AT262714B (de) | Verfahren zur Erzeugung einer haltbaren, ritzfesten Oberfläche auf einem metallischen Werkstück | |
| DE102005017088A1 (de) | Schutzschichten | |
| CH709962B1 (de) | Elektrochemisches Verfahren zum Herstellen haftender Metallbeschichtungen auf Aluminiumflächen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20160212 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20161208 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ELOXAL HOEFLER GMBH |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: CH Ref legal event code: NV Representative=s name: SUISSE TECHNOLOGY PARTNERS AG, CH |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 887963 Country of ref document: AT Kind code of ref document: T Effective date: 20170515 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502014003580 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2626822 Country of ref document: ES Kind code of ref document: T3 Effective date: 20170726 Ref country code: FR Ref legal event code: PLFP Year of fee payment: 4 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170727 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170826 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014003580 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20180129 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170707 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20170731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170707 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: QUERSTRASSE 5, 8212 NEUHAUSEN AM RHEINFALL (CH) |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20180726 Year of fee payment: 5 Ref country code: DE Payment date: 20180727 Year of fee payment: 5 Ref country code: IT Payment date: 20180719 Year of fee payment: 5 Ref country code: FR Payment date: 20180726 Year of fee payment: 5 Ref country code: ES Payment date: 20180801 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20180801 Year of fee payment: 5 Ref country code: GB Payment date: 20180727 Year of fee payment: 5 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140707 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502014003580 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190707 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190801 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200201 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190707 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20190801 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170426 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190707 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 887963 Country of ref document: AT Kind code of ref document: T Effective date: 20190707 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20201126 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190707 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190708 |