GB915034A - Improvements relating to the coating of aluminium and its alloys - Google Patents
Improvements relating to the coating of aluminium and its alloysInfo
- Publication number
- GB915034A GB915034A GB4598/60A GB459860A GB915034A GB 915034 A GB915034 A GB 915034A GB 4598/60 A GB4598/60 A GB 4598/60A GB 459860 A GB459860 A GB 459860A GB 915034 A GB915034 A GB 915034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- solution
- fluoride
- coating
- cro3
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 11
- 229910052782 aluminium Inorganic materials 0.000 title abstract 11
- 239000004411 aluminium Substances 0.000 title abstract 11
- 239000011248 coating agent Substances 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 title abstract 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 title abstract 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Chemical class O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 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 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
- C23C22/38—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 containing also phosphates
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 |
|---|---|---|---|
| US791800A US2928763A (en) | 1959-02-09 | 1959-02-09 | Aluminum chromating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB915034A true GB915034A (en) | 1963-01-09 |
Family
ID=25154817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4598/60A Expired GB915034A (en) | 1959-02-09 | 1960-02-09 | Improvements relating to the coating of aluminium and its alloys |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2928763A (enrdf_load_stackoverflow) |
| BE (1) | BE586999A (enrdf_load_stackoverflow) |
| CH (1) | CH429367A (enrdf_load_stackoverflow) |
| DE (1) | DE1112371B (enrdf_load_stackoverflow) |
| FR (1) | FR1248732A (enrdf_load_stackoverflow) |
| GB (1) | GB915034A (enrdf_load_stackoverflow) |
| NL (1) | NL248160A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179960A (en) * | 1985-09-06 | 1987-03-18 | Parker Chemical Co | Passivation of zinc and zinc-aluminium alloys |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477882A (en) * | 1965-12-13 | 1969-11-11 | Lubrizol Corp | Method of and composition for preventing "white rust" formation |
| US3377212A (en) * | 1966-10-14 | 1968-04-09 | Amchem Prod | Method for coating tortuous aluminum shapes |
| US4131489A (en) * | 1978-03-31 | 1978-12-26 | Amchem Products, Inc. | Chromate conversion composition and method for coating aluminum using low concentrations of chromate, phosphate and fluoride ions |
| DE502006000960D1 (de) * | 2006-04-19 | 2008-07-31 | Ropal Ag | Verfahren zur Herstellung eines korrosionsgeschützten und hochglänzenden Substrats |
| DE102007046925A1 (de) | 2007-09-28 | 2009-04-09 | Ropal Ag | Verfahren zur Herstellung von Kunststoff- und Metallformkörpern |
| EP2123366A1 (de) | 2008-05-23 | 2009-11-25 | Mattthias Koch | Beschichtete Substrate und Verfahren zu deren Herstellung |
| PT2752504T (pt) | 2013-01-08 | 2016-08-02 | Ropal Europe Ag | Processo para produção de um substrato com revestimento metálico, brilhante, protegido contra corrosão, do substrato com revestimento metálico, assim como a sua utilização |
| EP3120939B1 (de) | 2015-07-13 | 2023-01-25 | HEC High End Coating GmbH | Beschichtete substrate und deren verwendung sowie anlagen zur herstellung der beschichteten substrate |
| EP3225717A1 (de) | 2016-03-30 | 2017-10-04 | HEC High End Coating GmbH | Verfahren zur herstellung beschichteter substrate, beschichtete substrate und deren verwendung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438877A (en) * | 1945-09-06 | 1948-03-30 | American Chem Paint Co | Composition for and method of coating aluminum |
| BE529062A (enrdf_load_stackoverflow) * | 1953-05-22 | |||
| US2798830A (en) * | 1953-08-04 | 1957-07-09 | American Chem Paint Co | Method of improving the corrosion resistance of certain coated aluminum surfaces |
| US2909455A (en) * | 1958-09-24 | 1959-10-20 | Amchem Prod | Method of coating a succession of aluminum surfaces |
-
0
- NL NL248160D patent/NL248160A/xx unknown
-
1959
- 1959-02-09 US US791800A patent/US2928763A/en not_active Expired - Lifetime
-
1960
- 1960-01-19 DE DEM44030A patent/DE1112371B/de active Pending
- 1960-01-27 FR FR816816A patent/FR1248732A/fr not_active Expired
- 1960-01-27 BE BE586999A patent/BE586999A/fr unknown
- 1960-01-28 CH CH93160A patent/CH429367A/fr unknown
- 1960-02-09 GB GB4598/60A patent/GB915034A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179960A (en) * | 1985-09-06 | 1987-03-18 | Parker Chemical Co | Passivation of zinc and zinc-aluminium alloys |
| GB2179960B (en) * | 1985-09-06 | 1990-01-24 | Parker Chemical Co | Passivation process and composition for zinc and zinc-aluminium alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1248732A (fr) | 1960-12-23 |
| BE586999A (fr) | 1960-05-16 |
| NL248160A (enrdf_load_stackoverflow) | |
| DE1112371B (de) | 1961-08-03 |
| US2928763A (en) | 1960-03-15 |
| CH429367A (fr) | 1967-01-31 |
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