GB1380055A - Electrodeposition of a composite coating including chromium - Google Patents
Electrodeposition of a composite coating including chromiumInfo
- Publication number
- GB1380055A GB1380055A GB5444871A GB5444871A GB1380055A GB 1380055 A GB1380055 A GB 1380055A GB 5444871 A GB5444871 A GB 5444871A GB 5444871 A GB5444871 A GB 5444871A GB 1380055 A GB1380055 A GB 1380055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- present
- chromium
- nov
- insoluble
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052804 chromium Inorganic materials 0.000 title abstract 4
- 239000011651 chromium Substances 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 title abstract 3
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000004070 electrodeposition Methods 0.000 title abstract 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910007948 ZrB2 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003093 cationic surfactant Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
- C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
1380055 Electrolytic deposition of composite coatings BRITISH NON-FERROUS METALS RESEARCH ASSOCIATION 23 Nov 1972 [23 Nov 1971] 54448/71 Heading C7B A plating bath for the electro-deposition of a composite coating comprising particles dispersed in a metal matrix containing chromium comprises a liquid mixture of water and a dipolar organic compound whose molecule contains a highly electro-negative oxygen atom (e.g. dimethyl formamide), trivalent chromium and insoluble particles or whiskers. Iron and/or nickel may be present to co-deposit with the chromium; the anion present may be sulphate or chloride; and e.g. ammonium ion, boric acid or a cationic surfactant may also be present in the bath. The insoluble particles may be of alumina, yttria, zirconium diboride, molybdenum disulphide, tungsten carbide or a metal insoluble in the bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5444871A GB1380055A (en) | 1971-11-23 | 1971-11-23 | Electrodeposition of a composite coating including chromium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5444871A GB1380055A (en) | 1971-11-23 | 1971-11-23 | Electrodeposition of a composite coating including chromium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1380055A true GB1380055A (en) | 1975-01-08 |
Family
ID=10471023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5444871A Expired GB1380055A (en) | 1971-11-23 | 1971-11-23 | Electrodeposition of a composite coating including chromium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1380055A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0709496A1 (en) * | 1994-10-28 | 1996-05-01 | Perfect Circle Europe | Process for electroplating a chromium layer containing solid particles and bath used in this process |
| RU2127333C1 (en) * | 1992-08-06 | 1999-03-10 | Би-Эй-Джей Коутингс Лимитед | Electrodeposited composite coating and method of coating deposition |
| CN102383150A (en) * | 2011-11-09 | 2012-03-21 | 广东达志环保科技股份有限公司 | High-corrosion-resistance environmentally-friendly trivalent chromium electroplating solution and electroplating method thereof |
| CN105051261A (en) * | 2013-03-29 | 2015-11-11 | 株式会社理研 | Composite rigid chromium coating film, and sliding member coated with said coating film |
-
1971
- 1971-11-23 GB GB5444871A patent/GB1380055A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2127333C1 (en) * | 1992-08-06 | 1999-03-10 | Би-Эй-Джей Коутингс Лимитед | Electrodeposited composite coating and method of coating deposition |
| EP0709496A1 (en) * | 1994-10-28 | 1996-05-01 | Perfect Circle Europe | Process for electroplating a chromium layer containing solid particles and bath used in this process |
| FR2726289A1 (en) * | 1994-10-28 | 1996-05-03 | Floquet Monopole | PROCESS FOR ELECTRODEPOSITION OF A CHROME COATING COMPRISING SOLID INCLUSIONS AND BATH IMPLEMENTED IN THIS PROCESS |
| US5868917A (en) * | 1994-10-28 | 1999-02-09 | Floquet Monopole | Process for the electrodeposition of a chromium coating containing solid inclusions and plating solution employed in this process |
| CN102383150A (en) * | 2011-11-09 | 2012-03-21 | 广东达志环保科技股份有限公司 | High-corrosion-resistance environmentally-friendly trivalent chromium electroplating solution and electroplating method thereof |
| CN102383150B (en) * | 2011-11-09 | 2014-08-20 | 广东达志环保科技股份有限公司 | High-corrosion-resistance environmentally-friendly trivalent chromium electroplating solution and electroplating method thereof |
| CN105051261A (en) * | 2013-03-29 | 2015-11-11 | 株式会社理研 | Composite rigid chromium coating film, and sliding member coated with said coating film |
| EP2980280A4 (en) * | 2013-03-29 | 2016-12-07 | Kk Riken | COMPOSITE RIGID CHROME COATING FILM, AND SLIDING ELEMENT COATED WITH SUCH COATING FILM |
| US9850587B2 (en) | 2013-03-29 | 2017-12-26 | Kabushiki Kaisha Riken | Hard composite chromium plating film and sliding member coated with such film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |