GB987203A - Improvements relating to the phosphate-coating of metals - Google Patents
Improvements relating to the phosphate-coating of metalsInfo
- Publication number
- GB987203A GB987203A GB44185/63A GB4418563A GB987203A GB 987203 A GB987203 A GB 987203A GB 44185/63 A GB44185/63 A GB 44185/63A GB 4418563 A GB4418563 A GB 4418563A GB 987203 A GB987203 A GB 987203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- weight
- acid
- phosphate
- coating
- 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
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 6
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 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
- 238000007654 immersion Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Inorganic materials [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/17—Orthophosphates containing zinc cations containing also organic acids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
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 |
|---|---|---|---|
| US237340A US3268367A (en) | 1962-11-13 | 1962-11-13 | Corrosion resistant phosphate coating and method for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB987203A true GB987203A (en) | 1965-03-24 |
Family
ID=22893314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44185/63A Expired GB987203A (en) | 1962-11-13 | 1963-11-08 | Improvements relating to the phosphate-coating of metals |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3268367A (enrdf_load_stackoverflow) |
| BE (1) | BE635970A (enrdf_load_stackoverflow) |
| CH (1) | CH415230A (enrdf_load_stackoverflow) |
| ES (1) | ES291147A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1362202A (enrdf_load_stackoverflow) |
| GB (1) | GB987203A (enrdf_load_stackoverflow) |
| SE (1) | SE371216B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204067A (en) * | 1987-04-11 | 1988-11-02 | Ardrox Pyrene Ltd | A process for phosphating steel or galvanized steel prior to electro-immersion painting |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458364A (en) * | 1968-05-01 | 1969-07-29 | Lubrizol Corp | Method for phosphating ferrous metals |
| JPS5140342A (en) * | 1974-10-04 | 1976-04-05 | Nippon Packaging Kk | Tetsukonokaseishoriho |
| US4220485A (en) * | 1978-12-14 | 1980-09-02 | Calgon Corporation | Process for sealing phosphatized metal components |
| FR2531457A1 (fr) * | 1982-08-03 | 1984-02-10 | Roquette Freres | Solution et procede pour la conversion chimique de substrats metalliques |
| FR2569203B1 (fr) * | 1984-08-16 | 1989-12-22 | Produits Ind Cie Fse | Procede de traitement par conversion chimique de substrats en zinc ou en l'un de ses alliages, concentre et bain utilises pour la mise en oeuvre de ce procede |
| DE3800834A1 (de) * | 1988-01-14 | 1989-07-27 | Henkel Kgaa | Verfahren und mittel zum gleichzeitigen gleitschleifen, reinigen und passivieren metallischer werkstuecke |
| FR2654440B1 (fr) * | 1989-11-16 | 1993-07-30 | Produits Ind Cie Fse | Procede de conversion chimique de substrats metalliques, bain mis en óoeuvre dans ce procede et concentre pour la preparation du bain. |
| FR2672305B1 (fr) * | 1991-02-05 | 1994-05-06 | Usine Aciers Chatillon Gueugnon | Procede pour former un revetement isolant adherent sur une tole d'acier magnetique. |
| CN104357858A (zh) * | 2014-10-27 | 2015-02-18 | 李莹 | 一种钢铁表面处理剂及其配制方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1493012A (en) * | 1917-05-10 | 1924-05-06 | Charles E Abraham | Rustproofing process and compound |
| GB738004A (en) * | 1952-06-06 | 1955-10-05 | Pyrene Co Ltd | Improvements relating to the production of phosphate coatings on metals |
-
0
- BE BE635970D patent/BE635970A/xx unknown
-
1962
- 1962-11-13 US US237340A patent/US3268367A/en not_active Expired - Lifetime
-
1963
- 1963-06-28 FR FR939747A patent/FR1362202A/fr not_active Expired
- 1963-08-12 CH CH993963A patent/CH415230A/fr unknown
- 1963-08-26 ES ES291147A patent/ES291147A1/es not_active Expired
- 1963-11-08 GB GB44185/63A patent/GB987203A/en not_active Expired
- 1963-11-13 SE SE6312506A patent/SE371216B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204067A (en) * | 1987-04-11 | 1988-11-02 | Ardrox Pyrene Ltd | A process for phosphating steel or galvanized steel prior to electro-immersion painting |
| GB2204067B (en) * | 1987-04-11 | 1991-11-27 | Ardrox Pyrene Ltd | A process for phosphating prior to electro-immersion painting |
Also Published As
| Publication number | Publication date |
|---|---|
| BE635970A (enrdf_load_stackoverflow) | |
| US3268367A (en) | 1966-08-23 |
| SE371216B (enrdf_load_stackoverflow) | 1974-11-11 |
| FR1362202A (fr) | 1964-05-29 |
| ES291147A1 (es) | 1964-01-16 |
| CH415230A (fr) | 1966-06-15 |
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|---|---|---|
| GB733235A (en) | Improvements in processes of, and compositions for forming phosphate coatings on metallic surfaces | |
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| GR81290B (enrdf_load_stackoverflow) | ||
| GB828916A (en) | Improvements in and relating to the formation of phosphate coatings | |
| GB963540A (en) | Process of improving the resistance of metals and metal objects to corrosion, and phophating solution suited for carrying out such process | |
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