CH413546A - Verfahren zur Spritzphosphatierung von Eisen oder Stahl - Google Patents
Verfahren zur Spritzphosphatierung von Eisen oder StahlInfo
- Publication number
- CH413546A CH413546A CH1278961A CH1278961A CH413546A CH 413546 A CH413546 A CH 413546A CH 1278961 A CH1278961 A CH 1278961A CH 1278961 A CH1278961 A CH 1278961A CH 413546 A CH413546 A CH 413546A
- Authority
- CH
- Switzerland
- Prior art keywords
- solution
- iron
- pretreatment
- phosphating
- nitrate
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 20
- 229910052742 iron Inorganic materials 0.000 title claims description 18
- 239000007921 spray Substances 0.000 title claims description 14
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 239000000243 solution Substances 0.000 claims description 44
- 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 claims description 14
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 14
- 229910002651 NO3 Inorganic materials 0.000 claims description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 150000003609 titanium compounds Chemical class 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000010802 sludge Substances 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 235000021317 phosphate Nutrition 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910002547 FeII Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical group 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 101150054880 NASP gene Proteins 0.000 description 1
- 241000283903 Ovis aries Species 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- 229910000155 iron(II) phosphate Inorganic materials 0.000 description 1
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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 |
|---|---|
| CH413546A true CH413546A (de) | 1966-05-15 |
Family
ID=27211572
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1278961A CH413546A (de) | 1960-12-02 | 1961-11-03 | Verfahren zur Spritzphosphatierung von Eisen oder Stahl |
| CH1279061A CH422468A (de) | 1960-12-02 | 1961-11-03 | Verfahren zur Phosphatierung von Eisen oder Stahl |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1279061A CH422468A (de) | 1960-12-02 | 1961-11-03 | Verfahren zur Phosphatierung von Eisen oder Stahl |
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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930340B1 (enrdf_load_stackoverflow) * | 1970-12-26 | 1974-08-12 | ||
| DE3307158A1 (de) * | 1983-03-01 | 1984-09-06 | Hilti Ag, Schaan | Verfahren zur aktivierung der phosphatschichtausbildung auf metallen und mittel zur durchfuehrung solcher verfahren |
| DE3712339A1 (de) * | 1987-04-11 | 1988-10-20 | Metallgesellschaft Ag | Verfahren zur phosphatierung vor der elektrotauchlackierung |
| DE3840668A1 (de) * | 1988-12-02 | 1990-06-07 | Metallgesellschaft Ag | Verfahren beim phosphatieren von metalloberflaechen |
| DE4012796A1 (de) * | 1990-04-21 | 1991-10-24 | Metallgesellschaft Ag | Verfahren zur herstellung von aktivierungsmitteln fuer die zinkphosphatierung |
| ITMI20071244A1 (it) * | 2007-06-21 | 2008-12-22 | Dexter Italia Srl | Processo di fosfatazione preverniciatura multimetal a basso impatto ambientale |
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
Also Published As
| Publication number | Publication date |
|---|---|
| DE1188898B (de) | 1965-03-11 |
| CH422468A (de) | 1966-10-15 |
| GB932987A (en) | 1963-07-31 |
| NL271948A (enrdf_load_stackoverflow) | |
| FR1291382A (fr) | 1962-04-20 |
| DK116784B (da) | 1970-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE969976C (de) | Verfahren zur Herstellung eines Phosphatueberzuges auf Eisenwerkstoffen | |
| EP0064790A1 (de) | Verfahren zur Phosphatierung von Metallen sowie dessen Anwendung zur Vorbehandlung für die Elektrotauchlackierung | |
| DE845736C (de) | Verfahren zum Phosphatieren von Metallen | |
| DE2711429A1 (de) | Verfahren zur reinigung von zinn- oberflaechen | |
| DE2538347A1 (de) | Zinkphosphatloesungen zur ausbildung von zinkphosphatschichten auf metallen | |
| DE3307158A1 (de) | Verfahren zur aktivierung der phosphatschichtausbildung auf metallen und mittel zur durchfuehrung solcher verfahren | |
| EP0031103B1 (de) | Verfahren zur Vorbehandlung von Metalloberflächen vor dem Phosphatieren | |
| CH413546A (de) | Verfahren zur Spritzphosphatierung von Eisen oder Stahl | |
| DE1521889B1 (de) | Verfahren zur phosphatierung von eisen und stahl | |
| AT241933B (de) | Verfahren zur Phosphatierung von Eisen und Stahl | |
| CH245689A (de) | Verfahren zur Erzeugung eines Phosphatüberzugs auf Eisen- oder Stahlflächen. | |
| DE2422569A1 (de) | Verfahren zur erzeugung von ueberzuegen auf eisenoberflaechen | |
| DE2043085A1 (en) | Zinc phosphate coating - of zinc electroplated material pre-activated with solns contg titanium salts, gelatine or alginates | |
| DE1191202B (de) | Verfahren zur Spritzphosphatierung von Eisen und Stahl | |
| DE2152446A1 (de) | Verfahren und Mittel zur chemischen Oberflaechenbehandlung von Metallen | |
| DE1287891B (de) | Verfahren zum Aufbringen eines PhosphatÜberzuges auf Oberflächen aus Eisen oder Zink | |
| DE974503C (de) | Verfahren zur Herstellung von UEberzuegen auf Metallen | |
| DE973195C (de) | Verfahren zum UEberziehen von Metalloberflaechen mit einer Phosphatschicht | |
| CH361955A (de) | Verfahren zur Aufbringung von festhaftenden kristallinen Phosphatüberzügen auf Metalloberflächen | |
| AT241228B (de) | Vorbehandlung von Eisen und Stahl vor deren Phosphatierung | |
| CH343201A (de) | Verfahren zur Erhaltung der Wirksamkeit von Phosphatierungsbädern | |
| DE1082095B (de) | Verfahren und Loesung zum Reinigen von metallischen Oberflaechen unter gleichzeitiger Bildung eines Phosphatueberzuges im Spritzverfahren | |
| DE729262C (de) | Verfahren zur Erzeugung von Phosphatueberzuegen auf Eisen und Stahl | |
| AT212107B (de) | Verfahren zur Kaltverformung mit Hilfe von Zinkphosphat enthaltenden Überzügen | |
| AT212105B (de) | Verfahren zur Phosphatierung von Metallen |