DE2622276A1 - Verfahren zur phosphatierung von metallen - Google Patents
Verfahren zur phosphatierung von metallenInfo
- Publication number
- DE2622276A1 DE2622276A1 DE19762622276 DE2622276A DE2622276A1 DE 2622276 A1 DE2622276 A1 DE 2622276A1 DE 19762622276 DE19762622276 DE 19762622276 DE 2622276 A DE2622276 A DE 2622276A DE 2622276 A1 DE2622276 A1 DE 2622276A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphating
- poly
- solution
- added
- metal
- 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.)
- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 14
- 239000002184 metal Substances 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 11
- 206010039509 Scab Diseases 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 239000000243 solution Substances 0.000 description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012224 working solution Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- OTLNPYWUJOZPPA-UHFFFAOYSA-M 4-nitrobenzoate Chemical compound [O-]C(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-M 0.000 description 1
- -1 Molybdate ions Chemical class 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 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 description 1
- 229910000165 zinc phosphate Inorganic materials 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762622276 DE2622276A1 (de) | 1976-05-19 | 1976-05-19 | Verfahren zur phosphatierung von metallen |
| ES458765A ES458765A1 (es) | 1976-05-19 | 1977-05-13 | Procedimiento para reducir la formacion de costras en la fosfatacion de metales. |
| NL7705325A NL7705325A (nl) | 1976-05-19 | 1977-05-13 | Werkwijze voor het fosfateren van metalen. |
| CH607877A CH629539A5 (en) | 1976-05-19 | 1977-05-16 | Method for reducing crust formation during the phosphating treatment of metals |
| IT23685/77A IT1084699B (it) | 1976-05-19 | 1977-05-17 | Processo per fosfatare metalli |
| SE7705874A SE7705874L (sv) | 1976-05-19 | 1977-05-17 | Forfarande for fosfatering av metaller |
| AR267662A AR212770A1 (es) | 1976-05-19 | 1977-05-17 | Procedimiento para reducir la formacion de costras en la fosfatacion de metales |
| PT66563A PT66563B (fr) | 1976-05-19 | 1977-05-18 | Procede pour reduire la formation d'incrustations resultant de la phosphatation des metaux |
| BR3193/77A BR7703193A (pt) | 1976-05-19 | 1977-05-18 | Processo para diminuicao da formacao de crosta pela fosfatacao de metals |
| DK217377A DK217377A (da) | 1976-05-19 | 1977-05-18 | Fremgangsmade til phosphatering af metaller |
| FR7715330A FR2352069A1 (fr) | 1976-05-19 | 1977-05-18 | Procede de phosphatation de metaux |
| NO771743A NO771743L (no) | 1976-05-19 | 1977-05-18 | Fremgangsm}te til fosfatering av metaller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762622276 DE2622276A1 (de) | 1976-05-19 | 1976-05-19 | Verfahren zur phosphatierung von metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2622276A1 true DE2622276A1 (de) | 1977-12-08 |
Family
ID=5978389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762622276 Withdrawn DE2622276A1 (de) | 1976-05-19 | 1976-05-19 | Verfahren zur phosphatierung von metallen |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR212770A1 (enExample) |
| BR (1) | BR7703193A (enExample) |
| CH (1) | CH629539A5 (enExample) |
| DE (1) | DE2622276A1 (enExample) |
| DK (1) | DK217377A (enExample) |
| ES (1) | ES458765A1 (enExample) |
| FR (1) | FR2352069A1 (enExample) |
| IT (1) | IT1084699B (enExample) |
| NL (1) | NL7705325A (enExample) |
| NO (1) | NO771743L (enExample) |
| PT (1) | PT66563B (enExample) |
| SE (1) | SE7705874L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4417965A1 (de) * | 1994-05-21 | 1995-11-23 | Henkel Kgaa | Eisenphosphatierung unter Verwendung von substituierten Monocarbonsäuren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136663A (en) * | 1960-10-24 | 1964-06-09 | Kelite Corp | Compositions and methods for preservation of metals |
| DE2211256C2 (de) * | 1972-03-09 | 1982-12-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Poly-α-oxy-acrylsäure |
| GB1549856A (en) * | 1975-06-20 | 1979-08-08 | Ici Ltd | Phosphating process |
-
1976
- 1976-05-19 DE DE19762622276 patent/DE2622276A1/de not_active Withdrawn
-
1977
- 1977-05-13 ES ES458765A patent/ES458765A1/es not_active Expired
- 1977-05-13 NL NL7705325A patent/NL7705325A/xx unknown
- 1977-05-16 CH CH607877A patent/CH629539A5/de not_active IP Right Cessation
- 1977-05-17 AR AR267662A patent/AR212770A1/es active
- 1977-05-17 SE SE7705874A patent/SE7705874L/xx unknown
- 1977-05-17 IT IT23685/77A patent/IT1084699B/it active
- 1977-05-18 NO NO771743A patent/NO771743L/no unknown
- 1977-05-18 PT PT66563A patent/PT66563B/pt unknown
- 1977-05-18 DK DK217377A patent/DK217377A/da unknown
- 1977-05-18 BR BR3193/77A patent/BR7703193A/pt unknown
- 1977-05-18 FR FR7715330A patent/FR2352069A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH629539A5 (en) | 1982-04-30 |
| FR2352069A1 (fr) | 1977-12-16 |
| SE7705874L (sv) | 1977-11-20 |
| FR2352069B1 (enExample) | 1981-07-24 |
| PT66563B (fr) | 1979-01-22 |
| NL7705325A (nl) | 1977-11-22 |
| DK217377A (da) | 1977-11-20 |
| BR7703193A (pt) | 1978-01-31 |
| PT66563A (fr) | 1977-06-01 |
| ES458765A1 (es) | 1978-03-16 |
| NO771743L (no) | 1977-11-22 |
| IT1084699B (it) | 1985-05-28 |
| AR212770A1 (es) | 1978-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |