DE2103980A1 - Verfahren zur Farbanodisierung von Aluminium und Aluminiumlegierungen - Google Patents
Verfahren zur Farbanodisierung von Aluminium und AluminiumlegierungenInfo
- Publication number
- DE2103980A1 DE2103980A1 DE19712103980 DE2103980A DE2103980A1 DE 2103980 A1 DE2103980 A1 DE 2103980A1 DE 19712103980 DE19712103980 DE 19712103980 DE 2103980 A DE2103980 A DE 2103980A DE 2103980 A1 DE2103980 A1 DE 2103980A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- time
- probe
- devices
- signal
- 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
- 238000000034 method Methods 0.000 title claims description 37
- 230000008569 process Effects 0.000 title claims description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 15
- 238000007743 anodising Methods 0.000 title description 12
- 229910000838 Al alloy Inorganic materials 0.000 title description 4
- 239000000523 sample Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 23
- 239000003792 electrolyte Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 239000010407 anodic oxide Substances 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000002048 anodisation reaction Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 239000001384 succinic acid Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000013500 data storage Methods 0.000 claims 2
- 230000001960 triggered effect Effects 0.000 claims 2
- ZZJVDYQPZOHNIK-UHFFFAOYSA-N 2,6-dihydroxybenzenesulfonic acid Chemical compound OC1=CC=CC(O)=C1S(O)(=O)=O ZZJVDYQPZOHNIK-UHFFFAOYSA-N 0.000 claims 1
- 150000002011 dioses Chemical class 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- WXHLLJAMBQLULT-UHFFFAOYSA-N 2-[[6-[4-(2-hydroxyethyl)piperazin-1-yl]-2-methylpyrimidin-4-yl]amino]-n-(2-methyl-6-sulfanylphenyl)-1,3-thiazole-5-carboxamide;hydrate Chemical compound O.C=1C(N2CCN(CCO)CC2)=NC(C)=NC=1NC(S1)=NC=C1C(=O)NC1=C(C)C=CC=C1S WXHLLJAMBQLULT-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 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
- C25D11/14—Producing integrally coloured layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Recording Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US651670A | 1970-01-28 | 1970-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2103980A1 true DE2103980A1 (de) | 1971-08-05 |
Family
ID=21721266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712103980 Pending DE2103980A1 (de) | 1970-01-28 | 1971-01-28 | Verfahren zur Farbanodisierung von Aluminium und Aluminiumlegierungen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3669855A (enrdf_load_stackoverflow) |
| BE (1) | BE762147A (enrdf_load_stackoverflow) |
| CA (1) | CA921861A (enrdf_load_stackoverflow) |
| CH (1) | CH545858A (enrdf_load_stackoverflow) |
| DE (1) | DE2103980A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2077377B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1344192A (enrdf_load_stackoverflow) |
| NL (1) | NL150857B (enrdf_load_stackoverflow) |
| ZA (1) | ZA708645B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296589A1 (fr) * | 1974-05-02 | 1976-07-30 | Noguera Jean Baptiste | Dispositif de levage et tractage de vehicule |
| FR2324764A1 (fr) * | 1975-09-19 | 1977-04-15 | Kimura Shozo | Procede de coloration par traitement anodique de l'aluminium et de ses alliages en un temps tres court |
| US4478689A (en) * | 1981-07-31 | 1984-10-23 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
| US4666567A (en) * | 1981-07-31 | 1987-05-19 | The Boeing Company | Automated alternating polarity pulse electrolytic processing of electrically conductive substances |
| US4517059A (en) * | 1981-07-31 | 1985-05-14 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
| US5066368A (en) * | 1990-08-17 | 1991-11-19 | Olin Corporation | Process for producing black integrally colored anodized aluminum components |
| US5288372A (en) * | 1992-07-07 | 1994-02-22 | Alumax Inc. | Altering a metal body surface |
| US9139926B2 (en) | 2011-08-05 | 2015-09-22 | Calphalon Corporation | Process for making heat stable color anodized aluminum and articles formed thereby |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA736458A (en) * | 1966-06-14 | R. W. Smith Peter | Anodising of aluminium and its alloys | |
| US25566A (en) * | 1859-09-27 | Apparatus for washing- gas | ||
| NL238065A (enrdf_load_stackoverflow) * | 1958-04-14 | |||
| US3280013A (en) * | 1964-06-02 | 1966-10-18 | Aluminum Co Of America | Anodizing electrolyte and process |
| US3384562A (en) * | 1965-02-15 | 1968-05-21 | Olin Mathieson | Process and electrolyte for coloring aluminum |
| GB1127160A (en) * | 1965-12-27 | 1968-09-11 | Sumitomo Chemical Co | A method of producing a coloured anodic oxide film on aluminium |
| US3328274A (en) * | 1966-11-25 | 1967-06-27 | Kaiser Aluminium Chem Corp | Method of anodizing aluminum |
-
1970
- 1970-01-28 US US6516A patent/US3669855A/en not_active Expired - Lifetime
- 1970-12-17 CA CA100919A patent/CA921861A/en not_active Expired
- 1970-12-23 ZA ZA708645A patent/ZA708645B/xx unknown
-
1971
- 1971-01-26 FR FR7102459A patent/FR2077377B1/fr not_active Expired
- 1971-01-27 CH CH120771A patent/CH545858A/xx not_active IP Right Cessation
- 1971-01-28 NL NL717101114A patent/NL150857B/xx unknown
- 1971-01-28 DE DE19712103980 patent/DE2103980A1/de active Pending
- 1971-01-28 BE BE762147A patent/BE762147A/xx not_active IP Right Cessation
- 1971-04-19 GB GB2032371A patent/GB1344192A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3669855A (en) | 1972-06-13 |
| FR2077377A1 (enrdf_load_stackoverflow) | 1971-10-22 |
| NL7101114A (enrdf_load_stackoverflow) | 1971-07-30 |
| FR2077377B1 (enrdf_load_stackoverflow) | 1975-01-17 |
| BE762147A (fr) | 1971-07-27 |
| CH545858A (enrdf_load_stackoverflow) | 1974-02-15 |
| NL150857B (nl) | 1976-09-15 |
| ZA708645B (en) | 1971-09-29 |
| GB1344192A (en) | 1974-01-16 |
| CA921861A (en) | 1973-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |