GB832485A - Improvements in or relating to the application of chemically-bonded coatings to the surface of aluminium - Google Patents
Improvements in or relating to the application of chemically-bonded coatings to the surface of aluminiumInfo
- Publication number
- GB832485A GB832485A GB39066/57A GB3906657A GB832485A GB 832485 A GB832485 A GB 832485A GB 39066/57 A GB39066/57 A GB 39066/57A GB 3906657 A GB3906657 A GB 3906657A GB 832485 A GB832485 A GB 832485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- sodium
- bath
- potassium
- fluoride
- 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
- 239000004411 aluminium Substances 0.000 title abstract 6
- 229910052782 aluminium Inorganic materials 0.000 title abstract 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000576 coating method Methods 0.000 title abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- 229910052700 potassium Inorganic materials 0.000 abstract 3
- 239000011591 potassium Substances 0.000 abstract 3
- 229910052708 sodium Inorganic materials 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003923 scrap metal Substances 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US832485XA | 1957-02-04 | 1957-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB832485A true GB832485A (en) | 1960-04-13 |
Family
ID=22177119
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39066/57A Expired GB832485A (en) | 1957-02-04 | 1957-12-16 | Improvements in or relating to the application of chemically-bonded coatings to the surface of aluminium |
| GB12616/59A Expired GB832486A (en) | 1957-02-04 | 1957-12-16 | New compositions of matter for use in making up and replenishing baths for application of chemically-bonded coatings to the surface of aluminium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12616/59A Expired GB832486A (en) | 1957-02-04 | 1957-12-16 | New compositions of matter for use in making up and replenishing baths for application of chemically-bonded coatings to the surface of aluminium |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE564285A (enrdf_load_stackoverflow) |
| DE (1) | DE1096712B (enrdf_load_stackoverflow) |
| FR (1) | FR1202119A (enrdf_load_stackoverflow) |
| GB (2) | GB832485A (enrdf_load_stackoverflow) |
| NL (2) | NL111366C (enrdf_load_stackoverflow) |
-
0
- NL NL224628D patent/NL224628A/xx unknown
- NL NL111366D patent/NL111366C/xx active
- BE BE564285D patent/BE564285A/xx unknown
-
1957
- 1957-12-16 GB GB39066/57A patent/GB832485A/en not_active Expired
- 1957-12-16 GB GB12616/59A patent/GB832486A/en not_active Expired
-
1958
- 1958-01-04 DE DEA28613A patent/DE1096712B/de active Pending
- 1958-01-15 FR FR1202119D patent/FR1202119A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL224628A (enrdf_load_stackoverflow) | |
| FR1202119A (fr) | 1960-01-07 |
| GB832486A (en) | 1960-04-13 |
| BE564285A (enrdf_load_stackoverflow) | |
| NL111366C (enrdf_load_stackoverflow) | |
| DE1096712B (de) | 1961-01-05 |
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