CH440909A - Procédé de formation de revêtement de chromates sur l'aluminium et produit pour sa mise en oeuvre - Google Patents
Procédé de formation de revêtement de chromates sur l'aluminium et produit pour sa mise en oeuvreInfo
- Publication number
- CH440909A CH440909A CH1569064A CH1569064A CH440909A CH 440909 A CH440909 A CH 440909A CH 1569064 A CH1569064 A CH 1569064A CH 1569064 A CH1569064 A CH 1569064A CH 440909 A CH440909 A CH 440909A
- Authority
- CH
- Switzerland
- Prior art keywords
- aluminum
- implementation
- produced
- forming
- chromate coating
- Prior art date
Links
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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/37—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also hexavalent chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US342275A US3347713A (en) | 1964-02-03 | 1964-02-03 | Process for forming chromate coatings on aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH440909A true CH440909A (fr) | 1967-07-31 |
Family
ID=23341116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1569064A CH440909A (fr) | 1964-02-03 | 1964-12-04 | Procédé de formation de revêtement de chromates sur l'aluminium et produit pour sa mise en oeuvre |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3347713A (da) |
| AT (1) | AT250121B (da) |
| BE (1) | BE656609A (da) |
| BR (1) | BR6566830D0 (da) |
| CH (1) | CH440909A (da) |
| DE (1) | DE1248427B (da) |
| DK (1) | DK120370B (da) |
| GB (1) | GB1049131A (da) |
| NL (1) | NL6501351A (da) |
| SE (1) | SE323263B (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504325A (en) * | 1982-03-19 | 1985-03-12 | The Boeing Company | Method for sealing an aluminum oxide film |
| US4676842A (en) * | 1986-04-04 | 1987-06-30 | Robert Haydu | Protective coating for metals |
| US5219617A (en) * | 1989-09-19 | 1993-06-15 | Michigan Chrome And Chemical Company | Corrosion resistant coated articles and process for making same |
| US5105720A (en) * | 1991-05-16 | 1992-04-21 | Horng Tat Y | Oscillating piston controlled by piloted valve, piston position controls pilot valve |
| US5498759A (en) * | 1991-06-26 | 1996-03-12 | Henkel Corporation | Surface treatment method for aluminum |
| JPH055185A (ja) * | 1991-06-26 | 1993-01-14 | Nippon Parkerizing Co Ltd | アルミニウムの表面処理方法 |
| US5268042A (en) * | 1991-06-28 | 1993-12-07 | Henkel Corporation | Composition and process for forming improved, non-cracking chromate conversion coatings |
| US20090242081A1 (en) * | 2008-03-26 | 2009-10-01 | Richard Bauer | Aluminum Treatment Composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2276353A (en) * | 1935-09-28 | 1942-03-17 | Parker Rust Proof Co | Process of coating |
| US2868679A (en) * | 1955-12-05 | 1959-01-13 | Turco Products Inc | Process and compositions for producing aluminum surface conversion coatings |
| NL228877A (da) * | 1957-08-19 | 1900-01-01 |
-
1964
- 1964-02-03 US US342275A patent/US3347713A/en not_active Expired - Lifetime
- 1964-11-25 SE SE14215/64A patent/SE323263B/xx unknown
- 1964-12-03 BE BE656609D patent/BE656609A/xx unknown
- 1964-12-04 CH CH1569064A patent/CH440909A/fr unknown
- 1964-12-21 DK DK626964AA patent/DK120370B/da unknown
-
1965
- 1965-01-25 GB GB3172/65A patent/GB1049131A/en not_active Expired
- 1965-01-26 DE DEM63930A patent/DE1248427B/de active Pending
- 1965-01-29 AT AT79065A patent/AT250121B/de active
- 1965-02-02 BR BR166830/65A patent/BR6566830D0/pt unknown
- 1965-02-03 NL NL6501351A patent/NL6501351A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK120370B (da) | 1971-05-17 |
| BR6566830D0 (pt) | 1973-02-22 |
| BE656609A (da) | 1965-04-01 |
| GB1049131A (en) | 1966-11-23 |
| SE323263B (da) | 1970-04-27 |
| US3347713A (en) | 1967-10-17 |
| AT250121B (de) | 1966-10-25 |
| NL6501351A (da) | 1965-08-04 |
| DE1248427B (de) | 1967-08-24 |
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