CH520781A - Method and device for the production of metals or alloys - Google Patents

Method and device for the production of metals or alloys

Info

Publication number
CH520781A
CH520781A CH323670A CH323670A CH520781A CH 520781 A CH520781 A CH 520781A CH 323670 A CH323670 A CH 323670A CH 323670 A CH323670 A CH 323670A CH 520781 A CH520781 A CH 520781A
Authority
CH
Switzerland
Prior art keywords
alloys
metals
production
Prior art date
Application number
CH323670A
Other languages
French (fr)
Inventor
Gallay Jean-Jacques
Helary Jean-Louis
Jurien De La Graviere Marcel
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH520781A publication Critical patent/CH520781A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • 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
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • 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
    • Y02P10/25—Process efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/959—Thermit-type reaction of solid materials only to yield molten metal
CH323670A 1969-03-13 1970-03-05 Method and device for the production of metals or alloys CH520781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907180A FR2036418A5 (en) 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
CH520781A true CH520781A (en) 1972-03-31

Family

ID=9030586

Family Applications (1)

Application Number Title Priority Date Filing Date
CH323670A CH520781A (en) 1969-03-13 1970-03-05 Method and device for the production of metals or alloys

Country Status (10)

Country Link
US (1) US3709678A (en)
BE (1) BE746865A (en)
CH (1) CH520781A (en)
ES (1) ES377467A1 (en)
FR (1) FR2036418A5 (en)
GB (1) GB1279386A (en)
IL (1) IL33997A (en)
LU (1) LU60473A1 (en)
RO (1) RO61504A (en)
SE (1) SE366064B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252564A (en) * 1979-08-21 1981-02-24 The United States Of America As Represented By The United States Department Of Energy Method for cleaning bomb-reduced uranium derbies
FR2497050A1 (en) * 1980-12-23 1982-06-25 Saphymo Stel COLD CAGE DIRECT INDUCTION FUSION DEVICE WITH ELECTROMAGNETIC CONTAINMENT OF MOLTEN LOAD
FR2595716B1 (en) * 1986-03-13 1992-07-10 Technogenia Sa PROCESS AND DEVICE FOR THE ELABORATION OF REFRACTORY MATERIALS BY INDUCTION
FR2621387B1 (en) * 1987-10-06 1990-01-05 Commissariat Energie Atomique INDUCTION OVEN CRUCIBLE
FR2647196B1 (en) * 1989-05-19 1991-06-28 Cezus Co Europ Zirconium COLD CRUCIBLE DRAINED FROM THE BOTTOM
DE3940029C2 (en) * 1989-12-04 1994-04-14 Leybold Ag Crucibles for induction heating
US5257281A (en) * 1990-01-31 1993-10-26 Inductotherm Corp. Induction heating apparatus and method
US5272720A (en) * 1990-01-31 1993-12-21 Inductotherm Corp. Induction heating apparatus and method
US5550353A (en) * 1990-01-31 1996-08-27 Inductotherm Corp. Induction heating coil assembly for prevent of circulating current in induction heating lines for continuous-cast products
DE4022561C1 (en) * 1990-07-16 1992-02-27 Forschungszentrum Juelich Gmbh, 5170 Juelich, De
JP3287031B2 (en) * 1991-10-16 2002-05-27 神鋼電機株式会社 Cold wall induction melting crucible furnace
DE4429340C2 (en) * 1994-08-18 2003-04-30 Ald Vacuum Techn Ag Crucibles for inductive melting or overheating of metals, alloys or other electrically conductive materials
DE19629636A1 (en) * 1996-07-23 1998-01-29 Ald Vacuum Techn Gmbh Induction heating crucible for electrically conductive materials
KR101218923B1 (en) * 2010-09-15 2013-01-04 한국수력원자력 주식회사 Cold Crucible Induction Melter Using United Inductor and Crucible
US9265095B2 (en) * 2011-09-26 2016-02-16 Korea Hydro & Nuclear Power Co., Ltd. Metal sector having curved inner surface and cold crucible induction melter having the same
US9265096B2 (en) * 2011-09-26 2016-02-16 Korea Hydro & Nuclear Power Co., Ltd. Metal sector having curved outer surface and cold crucible induction melter having the same
US9544949B2 (en) * 2012-01-23 2017-01-10 Apple Inc. Boat and coil designs
ES2648969B1 (en) * 2016-07-05 2018-10-22 Francisco Javier Porras Vila Industrial furnace for manufacturing metals and ceramics of high hardness
JP2017198444A (en) * 2017-05-08 2017-11-02 アップル インコーポレイテッド Design of boat and coil
US11915858B2 (en) * 2020-12-08 2024-02-27 Ford Global Technologies, Llc Inductor temperature sensor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899297A (en) * 1959-08-11 magel
US2899298A (en) * 1959-08-11 Process of producing shaped plutonium
US1893992A (en) * 1929-02-05 1933-01-10 Electro Metallurg Co Production of metals and alloys by reduction
US1961621A (en) * 1929-07-19 1934-06-05 Ajax Electrothermic Corp Induction electric furnace
US1904664A (en) * 1929-09-14 1933-04-18 Neuhauss Heinrich Lining a furnace by freezing
US2977220A (en) * 1944-09-28 1961-03-28 Wood Cissie Process of producing uranium
US2877109A (en) * 1945-04-12 1959-03-10 Frank H Spedding Process for separating uranium fission products
BE569633A (en) * 1957-08-16
GB915693A (en) * 1959-12-08 1963-01-16 Alscope Explorations Ltd Improvements in the manufacture of alloys of refractory metals
FR1292863A (en) * 1961-06-26 1962-05-04 Gen Electric Co Ltd Improvements to induction fusion
FR1385400A (en) * 1963-08-29 1965-01-15 Commissariat Energie Atomique Improvement in the process of producing metallic uranium by calciothermy
GB1122944A (en) * 1966-01-28 1968-08-07 Standard Telephones Cables Ltd Improvements in or relating to the treatment of reactive materials
FR1492063A (en) * 1966-04-05 1967-08-18 Commissariat Energie Atomique Further development of high frequency electric furnaces for the continuous production of electro-cast refractories

Also Published As

Publication number Publication date
US3709678A (en) 1973-01-09
BE746865A (en) 1970-08-17
DE2011795A1 (en) 1972-02-17
IL33997A (en) 1973-01-30
SE366064B (en) 1974-04-08
ES377467A1 (en) 1973-04-01
RO61504A (en) 1977-06-15
DE2011795B2 (en) 1973-01-25
IL33997A0 (en) 1970-08-19
LU60473A1 (en) 1970-05-05
FR2036418A5 (en) 1970-12-24
GB1279386A (en) 1972-06-28

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Legal Events

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PL Patent ceased