GB932987A - Improvements relating to the phosphate-coating of metals - Google Patents
Improvements relating to the phosphate-coating of metalsInfo
- Publication number
- GB932987A GB932987A GB43083/61A GB4308361A GB932987A GB 932987 A GB932987 A GB 932987A GB 43083/61 A GB43083/61 A GB 43083/61A GB 4308361 A GB4308361 A GB 4308361A GB 932987 A GB932987 A GB 932987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- phosphate
- nitrate
- litre
- treating
- 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 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 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
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 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 abstract 1
- 229910000165 zinc phosphate 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
-
- 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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium 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)
- Chemically Coating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM47287A DE1188898B (de) | 1960-12-02 | 1960-12-02 | Verfahren zur Phosphatierung von Eisen und Stahl |
| DEM47286A DE1191202B (de) | 1960-12-02 | 1960-12-02 | Verfahren zur Spritzphosphatierung von Eisen und Stahl |
| DEM47288A DE1184592B (de) | 1960-12-02 | 1960-12-02 | Verfahren zum Phosphatieren von Eisen und Stahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB932987A true GB932987A (en) | 1963-07-31 |
Family
ID=27211572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43083/61A Expired GB932987A (en) | 1960-12-02 | 1961-12-01 | Improvements relating to the phosphate-coating of metals |
Country Status (6)
| Country | Link |
|---|---|
| CH (2) | CH413546A (enrdf_load_stackoverflow) |
| DE (1) | DE1188898B (enrdf_load_stackoverflow) |
| DK (1) | DK116784B (enrdf_load_stackoverflow) |
| FR (1) | FR1291382A (enrdf_load_stackoverflow) |
| GB (1) | GB932987A (enrdf_load_stackoverflow) |
| NL (1) | NL271948A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930340B1 (enrdf_load_stackoverflow) * | 1970-12-26 | 1974-08-12 | ||
| GB2204067A (en) * | 1987-04-11 | 1988-11-02 | Ardrox Pyrene Ltd | A process for phosphating steel or galvanized steel prior to electro-immersion painting |
| US5039361A (en) * | 1988-12-02 | 1991-08-13 | Metallgesellschaft Aktiengesellschaft | Process of phosphating metal surfaces |
| EP2009144A1 (en) * | 2007-06-21 | 2008-12-31 | Dexter Italia S.r.l. | Multimetal phosphating process comprising an activation pretreatment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307158A1 (de) * | 1983-03-01 | 1984-09-06 | Hilti Ag, Schaan | Verfahren zur aktivierung der phosphatschichtausbildung auf metallen und mittel zur durchfuehrung solcher verfahren |
| DE4012796A1 (de) * | 1990-04-21 | 1991-10-24 | Metallgesellschaft Ag | Verfahren zur herstellung von aktivierungsmitteln fuer die zinkphosphatierung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL207510A (enrdf_load_stackoverflow) * | ||||
| DE871098C (de) * | 1945-02-26 | 1953-03-19 | Metallgesellschaft Ag | Verfahren zur Erzeugung fein kristalliner Phosphatschichten |
| DE885638C (de) * | 1945-02-27 | 1953-08-06 | Metallgesellschaft Ag | Verfahren zur Herstellung einer Vorspuelloesung fuer die Phosphatierung |
| NL214342A (enrdf_load_stackoverflow) * | 1956-02-07 |
-
0
- NL NL271948D patent/NL271948A/xx unknown
-
1960
- 1960-12-02 DE DEM47287A patent/DE1188898B/de active Pending
-
1961
- 1961-06-07 FR FR864152A patent/FR1291382A/fr not_active Expired
- 1961-11-03 CH CH1278961A patent/CH413546A/de unknown
- 1961-11-03 CH CH1279061A patent/CH422468A/de unknown
- 1961-12-01 DK DK481161AA patent/DK116784B/da unknown
- 1961-12-01 GB GB43083/61A patent/GB932987A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930340B1 (enrdf_load_stackoverflow) * | 1970-12-26 | 1974-08-12 | ||
| 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 |
| US5039361A (en) * | 1988-12-02 | 1991-08-13 | Metallgesellschaft Aktiengesellschaft | Process of phosphating metal surfaces |
| EP2009144A1 (en) * | 2007-06-21 | 2008-12-31 | Dexter Italia S.r.l. | Multimetal phosphating process comprising an activation pretreatment |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1188898B (de) | 1965-03-11 |
| CH422468A (de) | 1966-10-15 |
| NL271948A (enrdf_load_stackoverflow) | |
| FR1291382A (fr) | 1962-04-20 |
| DK116784B (da) | 1970-02-09 |
| CH413546A (de) | 1966-05-15 |
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