DE2120409C3 - Verfahren zur Oberflächenbehandlung von Aluminium oder dessen Legierungen zur Ausbildung einer Oxidhydratschicht - Google Patents
Verfahren zur Oberflächenbehandlung von Aluminium oder dessen Legierungen zur Ausbildung einer OxidhydratschichtInfo
- Publication number
- DE2120409C3 DE2120409C3 DE2120409A DE2120409A DE2120409C3 DE 2120409 C3 DE2120409 C3 DE 2120409C3 DE 2120409 A DE2120409 A DE 2120409A DE 2120409 A DE2120409 A DE 2120409A DE 2120409 C3 DE2120409 C3 DE 2120409C3
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- water
- aluminum
- vapor
- water vapor
- 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
Links
- 238000000034 method Methods 0.000 title claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims description 13
- 238000004381 surface treatment Methods 0.000 title claims description 6
- 239000000956 alloy Substances 0.000 title claims description 5
- 229910045601 alloy Inorganic materials 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000000203 mixture Substances 0.000 claims description 35
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 20
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 19
- 238000009835 boiling Methods 0.000 claims description 11
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- -1 aliphatic chlorinated hydrocarbon Chemical class 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000011282 treatment Methods 0.000 description 29
- 239000007788 liquid Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000005238 degreasing Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 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
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH642070A CH523973A (fr) | 1970-04-29 | 1970-04-29 | Procédé de traitement de surfaces en aluminium ou ses alliages |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2120409A1 DE2120409A1 (de) | 1971-11-11 |
| DE2120409B2 DE2120409B2 (de) | 1977-08-18 |
| DE2120409C3 true DE2120409C3 (de) | 1978-04-20 |
Family
ID=4309323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2120409A Expired DE2120409C3 (de) | 1970-04-29 | 1971-04-26 | Verfahren zur Oberflächenbehandlung von Aluminium oder dessen Legierungen zur Ausbildung einer Oxidhydratschicht |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3734782A (enExample) |
| JP (1) | JPS5137262B1 (enExample) |
| BE (1) | BE765997A (enExample) |
| CH (1) | CH523973A (enExample) |
| DE (1) | DE2120409C3 (enExample) |
| DK (1) | DK137195B (enExample) |
| FR (1) | FR2090759A5 (enExample) |
| GB (1) | GB1323782A (enExample) |
| NL (1) | NL171177C (enExample) |
| NO (1) | NO134063C (enExample) |
| SE (1) | SE359576B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152173A (en) | 1976-12-14 | 1979-05-01 | Cleamay Ltd. | Method and apparatus for treating surfaces of an article with a fluid adapted to coat, clean or react chemically with the article |
| JPS56134411A (en) * | 1980-03-24 | 1981-10-21 | Fujikura Ltd | Aluminum transmission line |
| US4463219A (en) * | 1980-05-16 | 1984-07-31 | Sumitomo Electric Industries, Ltd. | Compound cable |
| WO1995028818A1 (en) * | 1994-04-16 | 1995-10-26 | Ceramaspeed Limited | Method of manufacturing an electrical resistance heating means |
| US5545264A (en) * | 1994-04-26 | 1996-08-13 | Eiwa Co., Ltd. | Method of and apparatus for processing metal material |
-
1970
- 1970-04-29 CH CH642070A patent/CH523973A/fr not_active IP Right Cessation
-
1971
- 1971-04-20 BE BE765997A patent/BE765997A/xx unknown
- 1971-04-23 JP JP7126156A patent/JPS5137262B1/ja active Pending
- 1971-04-26 GB GB1144271*[A patent/GB1323782A/en not_active Expired
- 1971-04-26 US US00137566A patent/US3734782A/en not_active Expired - Lifetime
- 1971-04-26 DE DE2120409A patent/DE2120409C3/de not_active Expired
- 1971-04-27 NL NLAANVRAGE7105741,A patent/NL171177C/xx not_active IP Right Cessation
- 1971-04-27 FR FR7114897A patent/FR2090759A5/fr not_active Expired
- 1971-04-28 SE SE05469/71A patent/SE359576B/xx unknown
- 1971-04-28 DK DK205571AA patent/DK137195B/da unknown
- 1971-04-28 NO NO1577/71A patent/NO134063C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE359576B (enExample) | 1973-09-03 |
| GB1323782A (en) | 1973-07-18 |
| JPS5137262B1 (enExample) | 1976-10-14 |
| DE2120409A1 (de) | 1971-11-11 |
| FR2090759A5 (enExample) | 1972-01-14 |
| US3734782A (en) | 1973-05-22 |
| DK137195C (enExample) | 1978-07-03 |
| NL171177C (nl) | 1983-02-16 |
| BE765997A (fr) | 1971-09-16 |
| NL171177B (nl) | 1982-09-16 |
| NL7105741A (enExample) | 1971-11-02 |
| CH523973A (fr) | 1972-06-15 |
| DK137195B (da) | 1978-01-30 |
| DE2120409B2 (de) | 1977-08-18 |
| NO134063B (enExample) | 1976-05-03 |
| NO134063C (enExample) | 1976-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: HIEBSCH, G., DIPL.-ING., PAT.-ANW., 7700 SINGEN |
|
| 8320 | Willingness to grant licences declared (paragraph 23) |