BE630412A - Perfectionnements relatifs a la formation d'enduits de conversion chimique sur des surfaces metalliques - Google Patents
Perfectionnements relatifs a la formation d'enduits de conversion chimique sur des surfaces metalliquesInfo
- Publication number
- BE630412A BE630412A BE630412DA BE630412A BE 630412 A BE630412 A BE 630412A BE 630412D A BE630412D A BE 630412DA BE 630412 A BE630412 A BE 630412A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- concentration
- nitrite
- liter
- ion
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title description 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 28
- 229940005654 nitrite ion Drugs 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 150000002500 ions Chemical class 0.000 claims description 12
- 239000011505 plaster Substances 0.000 claims description 9
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011260 aqueous acid Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 229910001463 metal phosphate Inorganic materials 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 10
- 230000002378 acidificating effect Effects 0.000 claims 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910000162 sodium phosphate Inorganic materials 0.000 claims 1
- 239000001488 sodium phosphate Substances 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 15
- 229910019142 PO4 Inorganic materials 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 8
- 239000010452 phosphate Substances 0.000 description 8
- 235000021317 phosphate Nutrition 0.000 description 8
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 7
- 238000004448 titration Methods 0.000 description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 4
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 244000182067 Fraxinus ornus Species 0.000 description 1
- 241000447437 Gerreidae Species 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 101100297842 Schizosaccharomyces pombe (strain 972 / ATCC 24843) plo1 gene Proteins 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 108010051489 calin Proteins 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- -1 hydroxide compound Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C23C22/10—Orthophosphates containing oxidants
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US184960A US3129122A (en) | 1962-04-04 | 1962-04-04 | Solution for and method of coating ferriferous surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630412A true BE630412A (fr) | 1963-07-31 |
Family
ID=61167771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630412D BE630412A (fr) | 1962-04-04 | 1963-04-01 | Perfectionnements relatifs a la formation d'enduits de conversion chimique sur des surfaces metalliques |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3129122A (en:Method) |
| BE (1) | BE630412A (en:Method) |
| DE (1) | DE1269451B (en:Method) |
| FI (1) | FI44506C (en:Method) |
| FR (1) | FR1352567A (en:Method) |
| GB (1) | GB963129A (en:Method) |
| NL (2) | NL123242C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60105498A (ja) * | 1983-11-10 | 1985-06-10 | Ajinomoto Co Inc | 光学活性トリプトフアンの回収方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2766154A (en) * | 1952-03-26 | 1956-10-09 | Parker Rust Proof Co | Method of coating metals with amine phosphate coating and composition therefor |
| US2769737A (en) * | 1952-03-26 | 1956-11-06 | Parker Rust Proof Co | Amine phosphate coating solutions and method of coating |
| US2766153A (en) * | 1952-03-26 | 1956-10-09 | Parker Rust Proof Co | Method of coating metals with amine phosphate coating and composition therefor |
-
1962
- 1962-04-04 US US184960A patent/US3129122A/en not_active Expired - Lifetime
-
1963
- 1963-03-21 GB GB11329/63A patent/GB963129A/en not_active Expired
- 1963-04-01 BE BE630412D patent/BE630412A/fr unknown
- 1963-04-02 FR FR930177A patent/FR1352567A/fr not_active Expired
- 1963-04-02 DE DEP1269A patent/DE1269451B/de active Pending
- 1963-04-03 NL NL291056A patent/NL123242C/nl active
- 1963-04-03 NL NL291056D patent/NL291056A/nl unknown
- 1963-04-04 FI FI630648A patent/FI44506C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1352567A (fr) | 1964-02-14 |
| DE1269451B (de) | 1968-05-30 |
| FI44506C (fi) | 1971-11-10 |
| GB963129A (en) | 1964-07-08 |
| NL291056A (nl) | 1965-06-25 |
| NL123242C (nl) | 1967-06-15 |
| US3129122A (en) | 1964-04-14 |
| FI44506B (en:Method) | 1971-08-02 |
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