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 tungsten

Info

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
Application number
GB27165/54A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horizons Titanium Corp
Original Assignee
Horizons Titanium Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Horizons Titanium Corp filed Critical Horizons Titanium Corp
Publication of GB775585A publication Critical patent/GB775585A/en
Expired legal-status Critical Current

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.
GB27165/54A 1953-09-30 1954-09-20 Electrode-position of titanium, zirconium, hafnium, tantalum, vanadium, niobium, chromium, molybdenum and tungsten Expired GB775585A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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