GB824253A - Electro-plating titanium and titanium alloys - Google Patents
Electro-plating titanium and titanium alloysInfo
- Publication number
- GB824253A GB824253A GB2194955A GB2194955A GB824253A GB 824253 A GB824253 A GB 824253A GB 2194955 A GB2194955 A GB 2194955A GB 2194955 A GB2194955 A GB 2194955A GB 824253 A GB824253 A GB 824253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- titanium
- electro
- swilling
- etching
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000009713 electroplating Methods 0.000 title abstract 4
- 239000010936 titanium Substances 0.000 title abstract 3
- 229910052719 titanium Inorganic materials 0.000 title abstract 3
- 229910001069 Ti alloy Inorganic materials 0.000 title abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
- 238000005530 etching Methods 0.000 abstract 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 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
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid 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)
Abstract
824,253. Anodic etching of and electrodeposition of metals on titanium and its alloys. NAPIER & SON Ltd., D. July 16, 1956 [July 29, 1955], No. 21949/55. Class 41. A method of electro-plating titanium or titanium alloys includes the steps of anodically etching the part to be plated in a substantially non-aqueous solution of hydrofluoric acid and pure ethylene glycol, swilling with acetone or other non-aqueous solvent to remove the etching solution and applying a nickel strike by electro-plating. In an example a titanium part is immersed in an anodic etching bath of hydrofluoric acid and ethylene glycol, lead cathodes being used. Upon removal from the etching bath the part is immediately transferred into a swilling bath of acetone. The part is connected to the negative pole of a source of electrical supply while still in the swilling bath, and is then withdrawn from this bath and immediately immersed in an electro-plating bath containing a lead anode already connected to the positive pole of the electrical source and consisting of a solution of nickel-sulphate and sulphuric acid. Upon removal from this bath the part is immediately placed in a swilling bath of acetone; and thereafter the part may be electro-plated first with copper and then with silver from cyanide baths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2194955A GB824253A (en) | 1955-07-29 | 1955-07-29 | Electro-plating titanium and titanium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2194955A GB824253A (en) | 1955-07-29 | 1955-07-29 | Electro-plating titanium and titanium alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB824253A true GB824253A (en) | 1959-11-25 |
Family
ID=10171469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2194955A Expired GB824253A (en) | 1955-07-29 | 1955-07-29 | Electro-plating titanium and titanium alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB824253A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947162A (en) * | 2015-07-22 | 2015-09-30 | 四川华丰企业集团有限公司 | Titanium alloy surface electroplating method |
| US20210156043A1 (en) * | 2019-11-25 | 2021-05-27 | The Boeing Company | Method for plating a metallic material onto a titanium substrate |
| CN114018793A (en) * | 2021-10-29 | 2022-02-08 | 北京宇航系统工程研究所 | Coating for reducing impact sensitivity of titanium alloy gas cylinder and coating evaluation method |
| US20230092727A1 (en) * | 2021-09-16 | 2023-03-23 | The Boeing Company | Complexing agent content determination methods |
-
1955
- 1955-07-29 GB GB2194955A patent/GB824253A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947162A (en) * | 2015-07-22 | 2015-09-30 | 四川华丰企业集团有限公司 | Titanium alloy surface electroplating method |
| US20210156043A1 (en) * | 2019-11-25 | 2021-05-27 | The Boeing Company | Method for plating a metallic material onto a titanium substrate |
| US20230092727A1 (en) * | 2021-09-16 | 2023-03-23 | The Boeing Company | Complexing agent content determination methods |
| CN114018793A (en) * | 2021-10-29 | 2022-02-08 | 北京宇航系统工程研究所 | Coating for reducing impact sensitivity of titanium alloy gas cylinder and coating evaluation method |
| CN114018793B (en) * | 2021-10-29 | 2024-03-15 | 北京宇航系统工程研究所 | Coating for reducing impact sensitivity of titanium alloy gas cylinder and coating evaluation method |
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