GB1582354A - Processes for producing phosphate coatings on ferrous metal surfaces - Google Patents
Processes for producing phosphate coatings on ferrous metal surfaces Download PDFInfo
- Publication number
- GB1582354A GB1582354A GB14462/77A GB1446277A GB1582354A GB 1582354 A GB1582354 A GB 1582354A GB 14462/77 A GB14462/77 A GB 14462/77A GB 1446277 A GB1446277 A GB 1446277A GB 1582354 A GB1582354 A GB 1582354A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphate
- solution
- coating
- calcium phosphate
- panels
- 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 claims description 91
- 238000000034 method Methods 0.000 title claims description 62
- 229910019142 PO4 Inorganic materials 0.000 title claims description 44
- 239000010452 phosphate Substances 0.000 title claims description 43
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims description 42
- 229910052751 metal Inorganic materials 0.000 title claims description 26
- 239000002184 metal Substances 0.000 title claims description 26
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims description 19
- 239000000243 solution Substances 0.000 claims description 83
- 239000011248 coating agent Substances 0.000 claims description 66
- 239000001506 calcium phosphate Substances 0.000 claims description 44
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 44
- 235000011010 calcium phosphates Nutrition 0.000 claims description 44
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 44
- 238000012360 testing method Methods 0.000 claims description 31
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 22
- 239000012141 concentrate Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 16
- 239000003973 paint Substances 0.000 claims description 14
- 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
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- 239000007800 oxidant agent Substances 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 9
- -1 alkali metal nitrite Chemical class 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 235000010288 sodium nitrite Nutrition 0.000 claims description 6
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 5
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000001464 adherent effect Effects 0.000 claims description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 12
- 229940077935 zinc phosphate Drugs 0.000 description 12
- 229910001385 heavy metal Inorganic materials 0.000 description 9
- 229910002651 NO3 Inorganic materials 0.000 description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 235000010344 sodium nitrate Nutrition 0.000 description 6
- 239000004317 sodium nitrate Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 239000003002 pH adjusting agent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- HWTDMFJYBAURQR-UHFFFAOYSA-N 80-82-0 Chemical compound OS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O HWTDMFJYBAURQR-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002443 hydroxylamines Chemical class 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011787 zinc oxide 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
- C23C22/22—Orthophosphates containing alkaline earth metal cations
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67402476A | 1976-04-05 | 1976-04-05 | |
| US05/764,096 US4108690A (en) | 1976-04-05 | 1977-01-31 | Method for producing an amorphous, light weight calcium phosphate coating on ferrous metal surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1582354A true GB1582354A (en) | 1981-01-07 |
Family
ID=27101078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14462/77A Expired GB1582354A (en) | 1976-04-05 | 1977-04-05 | Processes for producing phosphate coatings on ferrous metal surfaces |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52138028A (enExample) |
| DE (1) | DE2715291C3 (enExample) |
| FR (1) | FR2347458A1 (enExample) |
| GB (1) | GB1582354A (enExample) |
| SE (1) | SE441105B (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136455A (en) * | 1983-03-15 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of ferrous substrates |
| GB2137231A (en) * | 1983-03-31 | 1984-10-03 | Pyrene Chemical Services Ltd | Phosphate coating processes |
| EP0721084A1 (en) * | 1994-12-29 | 1996-07-10 | MAGNETI MARELLI S.p.A. | Method of treatment for reflectors made of metallic material |
| WO2011026938A1 (de) * | 2009-09-04 | 2011-03-10 | Innotere Gmbh | Bioaktiv beschichtete metallimplantate und verfahren zu deren herstellung |
| CN112458444A (zh) * | 2020-11-30 | 2021-03-09 | 李力 | 一种无重金属铁基复合防护膜及其制备方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811514B2 (ja) * | 1979-05-02 | 1983-03-03 | 日本ペイント株式会社 | 金属表面の保護方法 |
| CN103255401A (zh) * | 2013-05-28 | 2013-08-21 | 广西建工集团第五建筑工程有限责任公司 | 一种磷化液及其制备方法 |
| JP2017514997A (ja) | 2014-04-30 | 2017-06-08 | リオ フェアヴァルトゥングス アクティエンゲゼルシャフト | 金属部品を酸洗及びリン酸塩処理するための処理装置及び処理方法 |
| DE102017207591A1 (de) * | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Stahlkolben mit einer Phosphat-Schicht |
| DE102017207593A1 (de) * | 2017-05-05 | 2018-11-08 | Federal-Mogul Nürnberg GmbH | Thermische Isolierung eines Stahlkolbens mittels einer versiegelten amorphen Phosphat-Schicht |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741937C (de) * | 1941-03-11 | 1943-11-20 | Metallgesellschaft Ag | Verfahren zur Herstellung von Phosphatueberzuegen auf Metallen |
| DE1057846B (de) * | 1954-09-02 | 1959-05-21 | Metallgesellschaft Ag | Verfahren zur Herstellung von UEberzuegen aus Erdalkaliphosphat |
-
1977
- 1977-04-04 SE SE7703910A patent/SE441105B/xx unknown
- 1977-04-05 GB GB14462/77A patent/GB1582354A/en not_active Expired
- 1977-04-05 FR FR7710319A patent/FR2347458A1/fr active Granted
- 1977-04-05 DE DE2715291A patent/DE2715291C3/de not_active Expired
- 1977-04-05 JP JP3893477A patent/JPS52138028A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136455A (en) * | 1983-03-15 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of ferrous substrates |
| GB2137231A (en) * | 1983-03-31 | 1984-10-03 | Pyrene Chemical Services Ltd | Phosphate coating processes |
| EP0721084A1 (en) * | 1994-12-29 | 1996-07-10 | MAGNETI MARELLI S.p.A. | Method of treatment for reflectors made of metallic material |
| WO2011026938A1 (de) * | 2009-09-04 | 2011-03-10 | Innotere Gmbh | Bioaktiv beschichtete metallimplantate und verfahren zu deren herstellung |
| CN112458444A (zh) * | 2020-11-30 | 2021-03-09 | 李力 | 一种无重金属铁基复合防护膜及其制备方法 |
| CN112458444B (zh) * | 2020-11-30 | 2022-11-29 | 李力 | 一种无重金属铁基复合防护膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2347458B1 (enExample) | 1980-04-18 |
| DE2715291B2 (de) | 1980-11-27 |
| JPS5625513B2 (enExample) | 1981-06-12 |
| SE441105B (sv) | 1985-09-09 |
| DE2715291A1 (de) | 1977-10-13 |
| SE7703910L (sv) | 1977-10-06 |
| JPS52138028A (en) | 1977-11-17 |
| FR2347458A1 (fr) | 1977-11-04 |
| DE2715291C3 (de) | 1981-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |