PL423721A1 - Method for electrochemical production of multi-layered metallic coatings, preferably nickel coatings, with increased corrosion resistance - Google Patents
Method for electrochemical production of multi-layered metallic coatings, preferably nickel coatings, with increased corrosion resistanceInfo
- Publication number
- PL423721A1 PL423721A1 PL423721A PL42372117A PL423721A1 PL 423721 A1 PL423721 A1 PL 423721A1 PL 423721 A PL423721 A PL 423721A PL 42372117 A PL42372117 A PL 42372117A PL 423721 A1 PL423721 A1 PL 423721A1
- Authority
- PL
- Poland
- Prior art keywords
- coatings
- nickel
- corrosion resistance
- increased corrosion
- electrochemical production
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052759 nickel Inorganic materials 0.000 title abstract 6
- 238000000576 coating method Methods 0.000 title abstract 4
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Zgłoszenie dotyczy sposobu elektrochemicznego wytwarzania wielowarstwowych powłok metalicznych, zwłaszcza niklowych o zwiększonej odporności na korozję, w którym na podłożu osadza się jedną lub więcej warstw niklu, przy czym ostatnia warstwa niklu zawiera zmodyfikowane cząstki krzemionki, po czym tak przygotowaną powierzchnię poddaje się platerowaniu, przykładowo nanosząc galwanicznie warstwę chromu. Polega on na tym, że ostatnią warstwę niklu otrzymuje się w kąpieli galwanicznej zawierającej nikiel, do której dodaje się krzemionkę koloidalną zmodyfikowaną silanem o wzorze (CH3CH2O)3SiCH2CH2CH2N=C(CH3)CH3COCH3 otrzymanym w wyniku reakcji kondensacji aminosilanu z pentano-2,4-dionem.The application relates to a method of electrochemical production of multilayer metallic coatings, especially nickel coatings with increased corrosion resistance, in which one or more nickel layers are deposited on the substrate, the last nickel layer containing modified silica particles, after which the surface thus prepared is plated, for example by applying chromium plated. It consists in the fact that the last layer of nickel is obtained in a nickel-containing electroplating bath, to which silane-modified colloidal silica having the formula (CH3CH2O) 3SiCH2CH2CH2N = C (CH3) CH3COCH3 obtained as a result of the aminosilane condensation with pentane-2,4- dione.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423721A PL238262B1 (en) | 2017-12-04 | 2017-12-04 | Method for electrochemical production of multi-layered metallic coatings, preferably nickel coatings, with increased corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423721A PL238262B1 (en) | 2017-12-04 | 2017-12-04 | Method for electrochemical production of multi-layered metallic coatings, preferably nickel coatings, with increased corrosion resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL423721A1 true PL423721A1 (en) | 2019-06-17 |
| PL238262B1 PL238262B1 (en) | 2021-08-02 |
Family
ID=66809688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423721A PL238262B1 (en) | 2017-12-04 | 2017-12-04 | Method for electrochemical production of multi-layered metallic coatings, preferably nickel coatings, with increased corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL238262B1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655882A (en) * | 1984-12-15 | 1987-04-07 | Okayama-Ken | Process for manufacturing zinc-silica composite plated steel |
| EP2145986A1 (en) * | 2008-07-15 | 2010-01-20 | Atotech Deutschland Gmbh | Solution and method for electrochemically depositing a metal on a substrate |
-
2017
- 2017-12-04 PL PL423721A patent/PL238262B1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655882A (en) * | 1984-12-15 | 1987-04-07 | Okayama-Ken | Process for manufacturing zinc-silica composite plated steel |
| EP2145986A1 (en) * | 2008-07-15 | 2010-01-20 | Atotech Deutschland Gmbh | Solution and method for electrochemically depositing a metal on a substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| PL238262B1 (en) | 2021-08-02 |
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