SE300857B - - Google Patents

Info

Publication number
SE300857B
SE300857B SE10426/63A SE1042663A SE300857B SE 300857 B SE300857 B SE 300857B SE 10426/63 A SE10426/63 A SE 10426/63A SE 1042663 A SE1042663 A SE 1042663A SE 300857 B SE300857 B SE 300857B
Authority
SE
Sweden
Prior art keywords
arc
electrode
nozzle
furnace
melt
Prior art date
Application number
SE10426/63A
Other languages
English (en)
Inventor
R Myers
D Haid
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE300857B publication Critical patent/SE300857B/xx

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
    • H05B6/34—Arrangements for circulation of melts
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces
    • 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
SE10426/63A 1962-09-24 1963-09-24 SE300857B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US225794A US3173981A (en) 1962-09-24 1962-09-24 Arch torch furnacing means and process

Publications (1)

Publication Number Publication Date
SE300857B true SE300857B (de) 1968-05-13

Family

ID=22846267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10426/63A SE300857B (de) 1962-09-24 1963-09-24

Country Status (7)

Country Link
US (1) US3173981A (de)
AT (1) AT260562B (de)
BE (1) BE637738A (de)
DE (1) DE1219141B (de)
GB (1) GB1014528A (de)
NL (1) NL298244A (de)
SE (1) SE300857B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253076A (en) * 1963-08-29 1966-05-24 Union Carbide Corp Apparatus for making precise castings
GB1525394A (en) * 1974-10-02 1978-09-20 Daido Steel Co Ltd Heat treating apparatus and method
EP0445699B1 (de) * 1990-03-05 1996-06-12 Mazda Motor Corporation Verfahren und Vorrichtung zum Herstellen gehärteter Oberflächen
US20080298425A1 (en) * 2007-06-01 2008-12-04 Tinomics, Llc Method and apparatus for melting metals using both alternating current and direct current
JP5646138B2 (ja) * 2008-06-27 2014-12-24 高橋 謙三 攪拌装置付溶解炉
US9598747B2 (en) 2012-09-18 2017-03-21 Retech Systems Llc System and method of melting raw materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2198C (de) * E. ENGELS in Remscheid Federnder Sperrhaken am Mechanismus zur Befestigung von Eisschlittschuhen am Fufs
DE428003C (de) * 1923-02-24 1926-04-20 Georg Ewreinoff Elektrischer Ofen mit unter dem Einfluss eines magnetischen Feldes um die zentral in den Tiegel hineinragende Kohlenelektrode kreisendem Lichtbogen
US1562825A (en) * 1924-11-11 1925-11-24 Evreynoff Georg Electric furnace
GB554229A (en) * 1941-11-17 1943-06-25 Jack Sydney Gerber Improved method of, and means for, stirring or circulating molten materials or mediums
ES236216A2 (es) * 1956-06-29 1958-01-01 Union Carbide Corp Prodedimiento y aparato para el trabajo por arco de articulos
US3102946A (en) * 1961-07-24 1963-09-03 Fonberg Zygmunt Electric arc torch

Also Published As

Publication number Publication date
GB1014528A (de) 1900-01-01
DE1219141B (de) 1966-06-16
BE637738A (de) 1900-01-01
NL298244A (de) 1900-01-01
AT260562B (de) 1968-03-11
US3173981A (en) 1965-03-16

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