GB1341229A - Electrodeposition of iron foil - Google Patents
Electrodeposition of iron foilInfo
- Publication number
- GB1341229A GB1341229A GB1341229DA GB1341229A GB 1341229 A GB1341229 A GB 1341229A GB 1341229D A GB1341229D A GB 1341229DA GB 1341229 A GB1341229 A GB 1341229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- electrolyte
- foil
- temperature
- april
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- 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
- C25D3/20—Electroplating: Baths therefor from solutions of iron
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)
- Electrolytic Production Of Metals (AREA)
Abstract
1341229 Electro-depositing iron foil ELECTRICITY COUNCIL 10 April 1972 [11 Feb 1971,13 April 1971] 4456/71 and 9236/71 Heading C7B Fe foil is made by electro-depositing Fe on a cathode from an electrolyte containing ferrous ions made to flow at a uniform rate, preferably at between 2 and 10 cm/sec, between the cathode and a non-consumable anode uniformly spaced from the cathode, with the cathode surface preferably of Ti continuously moving through the electrolyte at a uniform rate and the cathode being heated to maintain it at a uniform temperature, and stripping the deposited foil from the cathode. Preferably, the electrolyte is a FeCl 2 solution having a molarity between 2À4 and 3À5 and pH between 0À3 and 1À4; the cathode temperature is at between 92 and 110‹C, higher than that of the electrolyte at between 92 and 105‹C, and the anode temperature is at between 50 and 105‹C; and the cathodic current density is between 0À2 and 1À0 A/cm<SP>2</SP>. The cathode may be a rotating cylindrical Ti sleeve mounted on a plurality of coaxial discs and heated internally; the electrolyte head may be set at a predetermined level by an adjustable weir. Seals may engage the cathode surface to delimit the width of Fe foil deposited.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB445671 | 1971-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341229A true GB1341229A (en) | 1973-12-19 |
Family
ID=9777514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1341229D Expired GB1341229A (en) | 1971-02-11 | 1971-02-11 | Electrodeposition of iron foil |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1341229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11753732B2 (en) | 2021-03-24 | 2023-09-12 | Electrasteel, Inc. | Ore dissolution and iron conversion system |
-
1971
- 1971-02-11 GB GB1341229D patent/GB1341229A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11753732B2 (en) | 2021-03-24 | 2023-09-12 | Electrasteel, Inc. | Ore dissolution and iron conversion system |
| US11767604B2 (en) | 2021-03-24 | 2023-09-26 | Electrasteel, Inc. | 2-step iron conversion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |