BE623082A - - Google Patents

Info

Publication number
BE623082A
BE623082A BE623082A BE623082A BE623082A BE 623082 A BE623082 A BE 623082A BE 623082 A BE623082 A BE 623082A BE 623082 A BE623082 A BE 623082A BE 623082 A BE623082 A BE 623082A
Authority
BE
Belgium
Application number
BE623082A
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 filed Critical
Publication of BE623082A publication Critical patent/BE623082A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/20—Arc remelting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
BE623082A 1961-11-20 1962-10-01 BE623082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153650A US3235373A (en) 1961-11-20 1961-11-20 Process for production of ultra clean steel

Publications (1)

Publication Number Publication Date
BE623082A true BE623082A (en) 1963-04-01

Family

ID=22548120

Family Applications (1)

Application Number Title Priority Date Filing Date
BE623082A BE623082A (en) 1961-11-20 1962-10-01

Country Status (5)

Country Link
US (1) US3235373A (en)
BE (1) BE623082A (en)
GB (1) GB1002106A (en)
LU (1) LU42271A1 (en)
NL (1) NL282866A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341321A (en) * 1963-10-09 1967-09-12 Skf Ind Inc Process for treating primarily metallic materials
US3387967A (en) * 1965-02-08 1968-06-11 Republic Steel Corp High purity steels and production thereof
US3657026A (en) * 1969-07-28 1972-04-18 Westinghouse Electric Corp High initial permeability fe-48ni product and process for manufacturing same
US3732915A (en) * 1971-10-07 1973-05-15 A Lugovoi Vacuum arc furnace
US4150978A (en) * 1978-04-24 1979-04-24 Latrobe Steel Company High performance bearing steels
DE2822657B2 (en) * 1978-05-24 1980-06-12 Vereinigte Edelstahlwerke Ag (Vew), Wien Process for the manufacture of large diameter consumable electrodes
JPS60177139A (en) * 1984-02-23 1985-09-11 Daido Steel Co Ltd Manufacture of extremely clean steel
ATE492657T1 (en) * 2003-10-08 2011-01-15 Hitachi Metals Ltd METHOD FOR PRODUCING A STEEL BLOCK
US20060198419A1 (en) * 2005-03-04 2006-09-07 Allan Intermill Cemented electrode joint and process for curing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434395A (en) * 1920-01-30 1922-11-07 Metal & Thermit Corp Electric furnace
US1555313A (en) * 1920-03-06 1925-09-29 Rohn Wilhelm Process of melting and degasifying metals under reduced pressure
US2234127A (en) * 1936-12-24 1941-03-04 Mautsch Robert Process of manufacture of a metallurgical product intended to bemelted for forming ametal or an alloy
GB671171A (en) * 1950-05-02 1952-04-30 Metro Cutanit Ltd An improved process for forming ingots of refractory metal
US3072982A (en) * 1953-07-13 1963-01-15 Westinghouse Electric Corp Method of producing sound and homogeneous ingots

Also Published As

Publication number Publication date
GB1002106A (en) 1965-08-25
LU42271A1 (en) 1963-02-27
NL282866A (en) 1965-01-11
US3235373A (en) 1966-02-15

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