DE1188898B - Verfahren zur Phosphatierung von Eisen und Stahl - Google Patents
Verfahren zur Phosphatierung von Eisen und StahlInfo
- Publication number
- DE1188898B DE1188898B DEM47287A DEM0047287A DE1188898B DE 1188898 B DE1188898 B DE 1188898B DE M47287 A DEM47287 A DE M47287A DE M0047287 A DEM0047287 A DE M0047287A DE 1188898 B DE1188898 B DE 1188898B
- Authority
- DE
- Germany
- Prior art keywords
- phosphating
- iron
- titanium
- solutions
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 46
- 229910052742 iron Inorganic materials 0.000 title claims description 21
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 239000000243 solution Substances 0.000 claims description 34
- 239000010936 titanium Substances 0.000 claims description 11
- 239000007800 oxidant agent Substances 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- 235000021317 phosphate Nutrition 0.000 claims description 9
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 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 8
- 239000010452 phosphate Substances 0.000 claims description 6
- 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 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 150000003609 titanium compounds Chemical class 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011282 treatment Methods 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 description 2
- 230000000694 effects Effects 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
- 239000000203 mixture Substances 0.000 description 2
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000348 titanium sulfate Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 nitrates zinc phosphate Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- OKZBMZSWWUKGKO-UHFFFAOYSA-L zinc hydrogen phosphate nitric acid Chemical compound P(=O)([O-])([O-])O.[N+](=O)(O)[O-].[Zn+2] OKZBMZSWWUKGKO-UHFFFAOYSA-L 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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL271948D NL271948A (enrdf_load_stackoverflow) | 1960-12-02 | ||
| DEM47287A DE1188898B (de) | 1960-12-02 | 1960-12-02 | Verfahren zur Phosphatierung von Eisen und Stahl |
| DEM47288A DE1184592B (de) | 1960-12-02 | 1960-12-02 | Verfahren zum Phosphatieren von Eisen und Stahl |
| FR864152A FR1291382A (fr) | 1960-12-02 | 1961-06-07 | Procédé de phosphatation du fer et de l'acier |
| BE604842A BE604842A (fr) | 1960-12-02 | 1961-06-09 | Procédé de phosphatation du fer et de l'acier. |
| CH1279061A CH422468A (de) | 1960-12-02 | 1961-11-03 | Verfahren zur Phosphatierung von Eisen oder Stahl |
| CH1278961A CH413546A (de) | 1960-12-02 | 1961-11-03 | Verfahren zur Spritzphosphatierung von Eisen oder Stahl |
| GB43083/61A GB932987A (en) | 1960-12-02 | 1961-12-01 | Improvements relating to the phosphate-coating of metals |
| DK481161AA DK116784B (da) | 1960-12-02 | 1961-12-01 | Fremgangsmåde til phosphatering af jern og stål. |
| DE1962M0051507 DE1192488C2 (de) | 1960-12-02 | 1962-01-19 | Verfahren zur Phosphatierung von Eisen und Stahl |
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 |
|---|---|
| DE1188898B true DE1188898B (de) | 1965-03-11 |
Family
ID=27211572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM47287A Pending DE1188898B (de) | 1960-12-02 | 1960-12-02 | Verfahren zur Phosphatierung von Eisen und 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE1069984B (de) * | 1959-11-26 | Metallgesellschaft Aktiengesellschaft, Frankfurt/M | Verfahren zur Vorbehandlung von Metalloberflächen für das Aufbringen von Überzügen | |
| DE1093649B (de) * | 1956-02-07 | 1960-11-24 | Metallgesellschaft Ag | Verfahren zum Aufbringen von Phosphatschichten auf Metallen |
-
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
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069984B (de) * | 1959-11-26 | Metallgesellschaft Aktiengesellschaft, Frankfurt/M | Verfahren zur Vorbehandlung von Metalloberflächen für das Aufbringen von Überzügen | |
| 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 |
| DE1093649B (de) * | 1956-02-07 | 1960-11-24 | Metallgesellschaft Ag | Verfahren zum Aufbringen von Phosphatschichten auf Metallen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH422468A (de) | 1966-10-15 |
| GB932987A (en) | 1963-07-31 |
| NL271948A (enrdf_load_stackoverflow) | |
| FR1291382A (fr) | 1962-04-20 |
| DK116784B (da) | 1970-02-09 |
| CH413546A (de) | 1966-05-15 |
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