GB755635A - Improvements in the electrodeposition of iron - Google Patents
Improvements in the electrodeposition of ironInfo
- Publication number
- GB755635A GB755635A GB1298/54A GB129854A GB755635A GB 755635 A GB755635 A GB 755635A GB 1298/54 A GB1298/54 A GB 1298/54A GB 129854 A GB129854 A GB 129854A GB 755635 A GB755635 A GB 755635A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- electrolyte
- followed
- added
- anode
- 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
- 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 And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
755,635. Electrodeposition of iron. INGENIEURSBUREAU LEMET CHROMIUM H. VAN DER HORST N.V., and HORST, H. VAN DER. Jan. 15, 1954 [Jan. 16, 1953], No. 1298/54. Class 41. Cathodically deposited iron is produced by using as electrolyte an acidic aqueous solution containing per litre 10 to 100 grams fluoborate calculated as BF 4 , not less than 6.5 grams chloride calculated as Cl, and ferrous iron radicals. Preferably the electrolyte is of pH 2 to 5, the temperature is 135‹ to 150‹ F., and the cathode current density is 30 to 70 amps/sq. ft., a ferrous anode-iron or steel-being used. Anode sludge is collected in a porous bag, preferably of vinyl copolymers. Ammonium and sulphate radicals may be included in the electrolyte if desired while a wetting agent such as sodium lauryl sulphate may also be added. The compound supplying the fluoborate radical should be dissolved in water first followed by the other ingredients, iron is added to precipitate impurities, followed by activated carbon and finely divided wood cellulose to absorb the impurities, and the solution is then filtered, the wetting agent if required being added after filtering. The surface to be plated especially if of iron or steel is first vapour-degreased if necessary and then cleaned with pumice, followed by electrolytic etching as anode in a strong sulphuric acid solution. The iron-plated cathode may be heated e.g. to 600‹ F. to improve its toughness and ductility.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US331725A US2745800A (en) | 1953-01-16 | 1953-01-16 | Electroplating with iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB755635A true GB755635A (en) | 1956-08-22 |
Family
ID=23295111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1298/54A Expired GB755635A (en) | 1953-01-16 | 1954-01-15 | Improvements in the electrodeposition of iron |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2745800A (en) |
| BE (1) | BE522608A (en) |
| CH (1) | CH327296A (en) |
| DE (1) | DE1048755B (en) |
| ES (1) | ES211670A1 (en) |
| FR (1) | FR1146512A (en) |
| GB (1) | GB755635A (en) |
| NL (2) | NL180512B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548025A (en) * | 1956-05-23 | |||
| US2986499A (en) * | 1958-01-17 | 1961-05-30 | Du Pont | Electropolishing steel |
| US3282809A (en) * | 1962-11-07 | 1966-11-01 | Clevite Corp | Iron coating for refractory metal |
| US3415556A (en) * | 1963-12-13 | 1968-12-10 | Nasa | Ceramic-to-metal seal and method of making same |
| US3481638A (en) * | 1963-12-13 | 1969-12-02 | Dryden Hugh L | Method of forming ceramic-to-metal seal |
| US3345212A (en) * | 1964-02-18 | 1967-10-03 | Esb Inc | Electrolytic process for preparing iron |
| US3477876A (en) * | 1966-06-13 | 1969-11-11 | Dow Chemical Co | Galvanic cell employing iron cathode and method of producing galvanic cathode having activated iron surface |
| US3753664A (en) * | 1971-11-24 | 1973-08-21 | Gen Motors Corp | Hard iron electroplating of soft substrates and resultant product |
| DE3422327A1 (en) * | 1984-06-15 | 1985-12-19 | Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen | Process for producing a sliding layer of white metal on lead bronze surfaces of steel/lead bronze babbitt bearings |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB154282A (en) * | 1919-08-06 | 1920-11-08 | Sherard Osborn Cowper Coles | Improved process for building up undersized parts of machinery |
| US1562710A (en) * | 1920-07-27 | 1925-11-24 | Madsenell Corp | Method of treating metallic objects and resulting products |
| US1516326A (en) * | 1921-10-12 | 1924-11-18 | Electrolytic Iron Inc | Manufacture of electrolytic iron |
| US1607960A (en) * | 1923-06-26 | 1926-11-23 | Madsenell Corp | Method and means for electrodepositing nickel metals and the resulting products |
| US1567625A (en) * | 1925-01-23 | 1925-12-29 | Joseph A Smith | Plated article and its manufacture |
| US1645927A (en) * | 1926-03-05 | 1927-10-18 | Metals Prot Corp | Chromium plating |
| US1780213A (en) * | 1926-10-07 | 1930-11-04 | Vincent M Vertucci | Method of preparing chromium-plated ferrous articles |
| US1862745A (en) * | 1928-12-12 | 1932-06-14 | Fuller | Process for electrodepositing iron |
| US1937068A (en) * | 1929-07-31 | 1933-11-28 | Ernst Kelsen | Method of depositing iron electrolytically |
| US1912430A (en) * | 1929-08-19 | 1933-06-06 | Richardson Co | Electrolytic process of producing ductile iron |
| US2092130A (en) * | 1936-05-19 | 1937-09-07 | Meaker Company | Anodic cleaning process |
| US2359224A (en) * | 1940-04-29 | 1944-09-26 | Knol Kornelis Swier | Electromagnetic device |
| US2304709A (en) * | 1940-10-31 | 1942-12-08 | Thomas Steel Company | Method of coating ferrous articles |
| US2420403A (en) * | 1943-02-25 | 1947-05-13 | Champion Paper & Fibre Co | Electrodeposition of iron |
| US2465747A (en) * | 1945-04-30 | 1949-03-29 | Rca Corp | Apparatus for electroplating metal |
| US2523160A (en) * | 1947-11-28 | 1950-09-19 | Allied Chem & Dye Corp | Electrodeposition of metals |
| US2580681A (en) * | 1948-08-24 | 1952-01-01 | Sulphide Ore Process Company I | Method of treating the electrolyte in the electrodeposition of iron |
-
0
- BE BE522608D patent/BE522608A/xx unknown
- NL NL100872D patent/NL100872C/xx active
- NL NLAANVRAGE7410367,B patent/NL180512B/en unknown
- DE DENDAT1048755D patent/DE1048755B/de active Pending
-
1953
- 1953-01-16 US US331725A patent/US2745800A/en not_active Expired - Lifetime
- 1953-08-28 FR FR1146512D patent/FR1146512A/en not_active Expired
- 1953-09-16 CH CH327296D patent/CH327296A/en unknown
- 1953-10-14 ES ES0211670A patent/ES211670A1/en not_active Expired
-
1954
- 1954-01-15 GB GB1298/54A patent/GB755635A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE522608A (en) | |
| CH327296A (en) | 1958-01-31 |
| FR1146512A (en) | 1957-11-13 |
| US2745800A (en) | 1956-05-15 |
| DE1048755B (en) | 1959-01-15 |
| NL180512B (en) | |
| ES211670A1 (en) | 1954-02-16 |
| NL100872C (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2822326A (en) | Bright chromium alloy plating | |
| DE1011242B (en) | Galvanic baths for the production of metal coatings | |
| GB755635A (en) | Improvements in the electrodeposition of iron | |
| US4157945A (en) | Trivalent chromium plating baths | |
| US3634211A (en) | Process for electroplating chromium and electrolytes therefor | |
| SE8405681D0 (en) | PROCEDURES ACROSS HEART CHROME SEPARATION ON ANY METAL ALLOYING UNDER WESRIGEN, CHROMESEURE AND SUSPENSION ACTIONS CONTAINING ELECTROLYTES | |
| US4543167A (en) | Control of anode gas evolution in trivalent chromium plating bath | |
| GB617689A (en) | Improvements relating to the electro deposition of nickel on nickel | |
| GB529944A (en) | Improvements in polishing of stainless iron and steel | |
| GB853939A (en) | Platinum plating composition and process | |
| EP0088192A1 (en) | Control of anode gas evolution in trivalent chromium plating bath | |
| GB290903A (en) | A new or improved process for electro-plating the surface of aluminium or aluminium alloys | |
| GB1104582A (en) | Improved method of electrolytically producing nickel powder | |
| GB1144913A (en) | Electrodeposition of chromium | |
| US2546547A (en) | Electrodeposition of manganese | |
| US3457147A (en) | Chromium plating bath and process | |
| FR2252422A1 (en) | ||
| GB413342A (en) | Improvements in and relating to the coating of articles with rhodium | |
| GB1333714A (en) | Aqueous chromium plating baths | |
| US2938842A (en) | Electrodeposition of fe-cr alloy | |
| GB704945A (en) | Improvements in or relating to electrolytes and to methods for electropolishing and electrodeburring | |
| US1948235A (en) | Electrolytic manufacture of iron and its alloys | |
| GB1388693A (en) | Direct chromium plating | |
| GB788584A (en) | Electrodeposition of chromium | |
| GB349842A (en) | Process for electrolytically depositing aluminium |