GB564232A - Improvement in electrodeposition of nickel - Google Patents
Improvement in electrodeposition of nickelInfo
- Publication number
- GB564232A GB564232A GB8408/43A GB840843A GB564232A GB 564232 A GB564232 A GB 564232A GB 8408/43 A GB8408/43 A GB 8408/43A GB 840843 A GB840843 A GB 840843A GB 564232 A GB564232 A GB 564232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- thallium
- baths
- electrodeposition
- salt
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- 238000004070 electrodeposition Methods 0.000 title abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 125000004421 aryl sulphonamide group Chemical group 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
- 238000005282 brightening Methods 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 1
- 150000003475 thallium Chemical class 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- YTQVHRVITVLIRD-UHFFFAOYSA-L thallium sulfate Chemical compound [Tl+].[Tl+].[O-]S([O-])(=O)=O YTQVHRVITVLIRD-UHFFFAOYSA-L 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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
Abstract
564,232. Electrodeposition of nickel. UDYLITE CORPORATION. May 26, 1943, No. 8408. Convention date, Aug. 27, 1942. [Class 41] Bright. ductile nickel deposits are obtained from aqueous acid baths containing a, salt of thallium in solution. Suitable baths contain nickel sulphate or chloride or both, or nickel sulphamate, boric acid, and from 0.1 to 2 grams of thallium sulphate per litre, the pH range being from 2.5 to 4.5.. The baths preferably contain in addition an organic compound | + containing the group =C-SO-, such as aryl sulphonamides, sulphonates, &c., which enable a greater amount of thallium salt to be incorporated without producing brittle or dark deposits, and generally enhance the brightening effect. Specification 525,847 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US456362A US2402801A (en) | 1942-08-27 | 1942-08-27 | Electrodeposition of nickel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564232A true GB564232A (en) | 1944-09-19 |
Family
ID=23812460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8408/43A Expired GB564232A (en) | 1942-08-27 | 1943-05-26 | Improvement in electrodeposition of nickel |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2402801A (en) |
| GB (1) | GB564232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931623C (en) * | 1950-09-27 | 1955-09-22 | W Kampschulte & Cie Dr | Process for the electrolytic production of high-gloss nickel coatings |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513280A (en) * | 1945-10-31 | 1950-07-04 | Udylite Corp | Electrodeposition of nickel from an acid bath |
| US6045682A (en) * | 1998-03-24 | 2000-04-04 | Enthone-Omi, Inc. | Ductility agents for nickel-tungsten alloys |
-
1942
- 1942-08-27 US US456362A patent/US2402801A/en not_active Expired - Lifetime
-
1943
- 1943-05-26 GB GB8408/43A patent/GB564232A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931623C (en) * | 1950-09-27 | 1955-09-22 | W Kampschulte & Cie Dr | Process for the electrolytic production of high-gloss nickel coatings |
Also Published As
| Publication number | Publication date |
|---|---|
| US2402801A (en) | 1946-06-25 |
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