GB1164639A - Processes for the Production of Zinc Phosphate Coatings - Google Patents
Processes for the Production of Zinc Phosphate CoatingsInfo
- Publication number
- GB1164639A GB1164639A GB57420/66A GB5742066A GB1164639A GB 1164639 A GB1164639 A GB 1164639A GB 57420/66 A GB57420/66 A GB 57420/66A GB 5742066 A GB5742066 A GB 5742066A GB 1164639 A GB1164639 A GB 1164639A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- phosphate
- acid
- weight
- zinc phosphate
- 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
- 238000000576 coating method Methods 0.000 title abstract 4
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 title abstract 2
- 229910000165 zinc phosphate Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011701 zinc Substances 0.000 abstract 5
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-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
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- -1 nitrate ions Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
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)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1152265A AT282285B (de) | 1965-12-22 | 1965-12-22 | Zinkphosphatüberzüge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1164639A true GB1164639A (en) | 1969-09-17 |
Family
ID=3629193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57420/66A Expired GB1164639A (en) | 1965-12-22 | 1966-12-22 | Processes for the Production of Zinc Phosphate Coatings |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3520737A (enrdf_load_stackoverflow) |
| AT (1) | AT282285B (enrdf_load_stackoverflow) |
| BE (1) | BE691484A (enrdf_load_stackoverflow) |
| FR (1) | FR1505997A (enrdf_load_stackoverflow) |
| GB (1) | GB1164639A (enrdf_load_stackoverflow) |
| NL (1) | NL6617945A (enrdf_load_stackoverflow) |
| NO (1) | NO116743B (enrdf_load_stackoverflow) |
| SE (1) | SE340931B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1368845A (en) * | 1972-04-17 | 1974-10-02 | Pyrene Chemical Services Ltd | Processes and composition for the formation of phosphate coatings |
| DE2327304C3 (de) * | 1973-05-29 | 1982-01-21 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle |
| US4140551A (en) * | 1977-08-19 | 1979-02-20 | Heatbath Corporation | Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same |
| US4681641A (en) * | 1982-07-12 | 1987-07-21 | Ford Motor Company | Alkaline resistant phosphate conversion coatings |
| DE3325974A1 (de) * | 1983-07-19 | 1985-01-31 | Gerhard Collardin GmbH, 5000 Köln | Verfahren und universell anwendbare mittel zum beschleunigten aufbringen von phosphatueberzuegen auf metalloberflaechen |
| JPS60238486A (ja) * | 1984-05-09 | 1985-11-27 | Nippon Denso Co Ltd | 鉄鋼表面にリン酸塩化成被膜を形成する方法 |
| DE58905074D1 (de) * | 1988-02-03 | 1993-09-09 | Metallgesellschaft Ag | Verfahren zur erzeugung von phosphatueberzuegen auf metallen. |
| US5229215A (en) * | 1989-09-25 | 1993-07-20 | The Goodyear Tire & Rubber Company | Brass-plated steel wire |
| WO2017214782A1 (zh) * | 2016-06-12 | 2017-12-21 | 深圳市恒兆智科技有限公司 | 拉丝磷化剂、金属件及其表面皮膜化处理方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT532546A (enrdf_load_stackoverflow) * | 1955-04-20 | 1900-01-01 | ||
| DE1176446B (de) * | 1961-12-07 | 1964-08-20 | Hoechst Ag | Verfahren und Mittel zum Aufbringen von Phosphatschichten auf Metalloberflaechen |
| AT258667B (de) * | 1965-01-25 | 1967-12-11 | Plaut Fa J | Verfahren zur Herstellung von Überzügen aus Zinkphosphat |
-
1965
- 1965-12-22 AT AT1152265A patent/AT282285B/de active
-
1966
- 1966-12-20 BE BE691484D patent/BE691484A/xx not_active IP Right Cessation
- 1966-12-21 SE SE17544/66A patent/SE340931B/xx unknown
- 1966-12-21 NL NL6617945A patent/NL6617945A/xx unknown
- 1966-12-21 NO NO166092A patent/NO116743B/no unknown
- 1966-12-22 US US603729A patent/US3520737A/en not_active Expired - Lifetime
- 1966-12-22 FR FR88548A patent/FR1505997A/fr not_active Expired
- 1966-12-22 GB GB57420/66A patent/GB1164639A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE340931B (enrdf_load_stackoverflow) | 1971-12-06 |
| US3520737A (en) | 1970-07-14 |
| BE691484A (enrdf_load_stackoverflow) | 1967-05-29 |
| FR1505997A (fr) | 1967-12-15 |
| NO116743B (enrdf_load_stackoverflow) | 1969-05-12 |
| AT282285B (de) | 1970-06-25 |
| NL6617945A (enrdf_load_stackoverflow) | 1967-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 416 | Proceeding under section 16 patents act 1949 | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE | Patent expired | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |