GB775585A - Electrode-position of titanium, zirconium, hafnium, tantalum, vanadium, niobium, chromium, molybdenum and tungsten - Google Patents
Electrode-position of titanium, zirconium, hafnium, tantalum, vanadium, niobium, chromium, molybdenum and tungstenInfo
- Publication number
- GB775585A GB775585A GB27165/54A GB2716554A GB775585A GB 775585 A GB775585 A GB 775585A GB 27165/54 A GB27165/54 A GB 27165/54A GB 2716554 A GB2716554 A GB 2716554A GB 775585 A GB775585 A GB 775585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- corrosion
- cathode
- molybdenum
- resistant
- 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
- C25D3/66—Electroplating: Baths therefor from melts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
775,585. Electroplating with corrosionresistant metals of Groups IV (a), V (a) and VI (a). HORIZONS TITANIUM CORPORATION. Sept. 20, 1954 [Sept. 30, 1953], No. 27165/54. Class 41. A metal body or support is clad with one of the corrosion-resistant metals of Groups IV (a), V (a) and VI (a) by electrolysis under an inert atmosphere in a fused salt bath, comprising by weight at least 50 per cent of an alkali or alkaline earth metal halide, at least 15 per cent of a double fluoride of an alkali metal and the corrosion-resistant metal, and from to 10 per cent of water, by maintaining the bath above its melting point but below that of the cathode, the corrosion-resistant metal, and alloys thereof with the cathode. The anode is preferably of graphite, e.g. the bath container, but it may be a consumable anode containing the cladding metal, while the cathode is of any metal other than the cladding metal having a melting point above 600 C., e.g. copper, iron, steel, stainless steel, molybdenum-iron alloys, nickel, one of the said corrosion-resistant metals or alloys of nickel with molybdenum, copper or chromium. An applied cell voltage of 4.5 to 8 volts is employed to yield a cathode current density of 100 to 500 amps/sq. dm. and the cell atmosphere is kept free of oxygen, nitrogen and carbon-containing gases as by vacuum operation or by passing argon through the cell. Specification 27164/54 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US383402A US2786809A (en) | 1953-09-30 | 1953-09-30 | Electrolytic cladding |
Publications (1)
Publication Number | Publication Date |
---|---|
GB775585A true GB775585A (en) | 1957-05-29 |
Family
ID=23512976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27165/54A Expired GB775585A (en) | 1953-09-30 | 1954-09-20 | Electrode-position of titanium, zirconium, hafnium, tantalum, vanadium, niobium, chromium, molybdenum and tungsten |
Country Status (4)
Country | Link |
---|---|
US (1) | US2786809A (en) |
DE (1) | DE1034446B (en) |
FR (1) | FR1115434A (en) |
GB (1) | GB775585A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041253A (en) * | 1956-02-08 | 1962-06-26 | Electro Chimie Metal | Electrolytic preparation of iron powder |
US2905599A (en) * | 1956-02-15 | 1959-09-22 | Jerome J Wick | Electrolytic cladding of zirconium on uranium |
US2873233A (en) * | 1956-03-21 | 1959-02-10 | Philco Corp | Method of electrodepositing metals |
US2874454A (en) * | 1956-06-20 | 1959-02-24 | Chicago Dev Corp | Titanium group metals deposits |
US2957782A (en) * | 1956-07-13 | 1960-10-25 | Boller Dev Corp | Process for coating ferrous metals |
US2956936A (en) * | 1956-08-14 | 1960-10-18 | Ciba Ltd | Process for the production of metallic niobium or tantalum by the electrolysis of melts |
US2893115A (en) * | 1957-06-28 | 1959-07-07 | Chicago Dev Corp | Method of coating and working metal |
US3024174A (en) * | 1958-12-24 | 1962-03-06 | Solar Aircraft Co | Electrolytic production of titanium plate |
GB1029474A (en) * | 1962-03-05 | 1966-05-11 | Gen Electric | Improvements in chromizing metal articles |
US3444058A (en) * | 1967-01-16 | 1969-05-13 | Union Carbide Corp | Electrodeposition of refractory metals |
US3530371A (en) * | 1968-07-01 | 1970-09-22 | Varian Associates | Internal field-frequency control for impulse gyromagnetic resonance spectrometers |
US3979267A (en) * | 1972-01-24 | 1976-09-07 | Townsend Douglas W | Electrolytic method |
US4048395A (en) * | 1976-08-18 | 1977-09-13 | Rockwell International Corporation | Lithium electrode for electrical energy storage device |
JPS5429847A (en) * | 1977-08-11 | 1979-03-06 | Toyoda Chuo Kenkyusho Kk | Method of forming composite carbide layer of chromium and one or more of 5a group elements on surface of iron alloy |
US4488941A (en) * | 1982-09-27 | 1984-12-18 | Sprague Electric Company | Electroplating method for producing porous tantalum capacitor electrode |
JP4785141B2 (en) * | 2004-10-01 | 2011-10-05 | 住友電気工業株式会社 | Molten salt bath, precipitate obtained using the molten salt bath, method for producing metal product, and metal product |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1535339A (en) * | 1924-05-10 | 1925-04-28 | Peacock Samuel | Process for electrolytically depositing elemental chromium upon metals |
US1845978A (en) * | 1927-03-18 | 1932-02-16 | Metal & Thermit Corp | Process for the electrolytic production of alpha particularly strong chromium coating |
US1933319A (en) * | 1930-07-26 | 1933-10-31 | Westinghouse Lamp Co | Electroplating tantalum |
US2715093A (en) * | 1952-01-25 | 1955-08-09 | Senderoff Seymour | Electrolytic production of molybdenum powder and coherent deposits |
-
1953
- 1953-09-30 US US383402A patent/US2786809A/en not_active Expired - Lifetime
-
1954
- 1954-09-20 GB GB27165/54A patent/GB775585A/en not_active Expired
- 1954-09-27 FR FR1115434D patent/FR1115434A/en not_active Expired
- 1954-09-30 DE DEH21658A patent/DE1034446B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US2786809A (en) | 1957-03-26 |
FR1115434A (en) | 1956-04-24 |
DE1034446B (en) | 1958-07-17 |
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