GB1088820A - Improvements in and relating to electrolytic nickel plating of titanium - Google Patents
Improvements in and relating to electrolytic nickel plating of titaniumInfo
- Publication number
- GB1088820A GB1088820A GB2054766A GB2054766A GB1088820A GB 1088820 A GB1088820 A GB 1088820A GB 2054766 A GB2054766 A GB 2054766A GB 2054766 A GB2054766 A GB 2054766A GB 1088820 A GB1088820 A GB 1088820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- article
- nickel
- titanium
- acid
- relating
- 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 compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 3
- 239000010936 titanium Substances 0.000 title abstract 3
- 229910052719 titanium Inorganic materials 0.000 title abstract 3
- 238000007747 plating Methods 0.000 title abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 230000001464 adherent effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 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
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000080 wetting agent Substances 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
A method of forming an adherent nickel plate on a titanium article comprises surface cleaning the article; electrolytically deoxidizing the surface using an electrolyte comprising an aqueous solution of nitric acid, hydrofluoric acid, sulphamic acid and a sulphate salt of a metal from group II of the periodic table e.g. cadmium sulphate, rapidly transferring the article through a water rinse to a nickel sulphamate plating bath; e.g. comprising nickel sulphamate, boric acid and a wetting agent; where in the article is plated with a layer of nickel, rinsing and drying the article and heating the article to 218-538 DEG C. for a period of time sufficient to form a diffusional bond between the nickel and the titanium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46641565A | 1965-06-23 | 1965-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1088820A true GB1088820A (en) | 1967-10-25 |
Family
ID=23851665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2054766A Expired GB1088820A (en) | 1965-06-23 | 1966-05-10 | Improvements in and relating to electrolytic nickel plating of titanium |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1521075C3 (en) |
| GB (1) | GB1088820A (en) |
| SE (1) | SE344765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3622032A1 (en) * | 1986-07-01 | 1988-01-21 | Menrad Ferdinand Gmbh Co Kg | Method of coating titanium and similar materials |
| DE4224316C1 (en) * | 1992-07-23 | 1993-07-29 | Freiberger Ne-Metall Gmbh, O-9200 Freiberg, De | Metal coating of titanium@ (alloys) - by oxidising in acidic, fluorine-free soln., removing oxide layer, treating with ultrasound, and galvanically coating |
-
1966
- 1966-05-10 GB GB2054766A patent/GB1088820A/en not_active Expired
- 1966-05-21 DE DE19661521075 patent/DE1521075C3/en not_active Expired
- 1966-06-21 SE SE849466A patent/SE344765B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1521075A1 (en) | 1971-02-18 |
| DE1521075B2 (en) | 1974-02-07 |
| SE344765B (en) | 1972-05-02 |
| DE1521075C3 (en) | 1974-09-19 |
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