FR1456797A - Four à électrode consommable - Google Patents

Four à électrode consommable

Info

Publication number
FR1456797A
FR1456797A FR30745A FR30745A FR1456797A FR 1456797 A FR1456797 A FR 1456797A FR 30745 A FR30745 A FR 30745A FR 30745 A FR30745 A FR 30745A FR 1456797 A FR1456797 A FR 1456797A
Authority
FR
France
Prior art keywords
consumable electrode
electrode furnace
furnace
consumable
electrode
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
FR30745A
Other languages
English (en)
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel 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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Application granted granted Critical
Publication of FR1456797A publication Critical patent/FR1456797A/fr
Expired legal-status Critical Current

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
    • C22B9/18—Electroslag remelting
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/109—Feeding arrangements
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR30745A 1964-09-15 1965-09-08 Four à électrode consommable Expired FR1456797A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US396647A US3372224A (en) 1964-09-15 1964-09-15 Control system for consumable electrode arc melting furnace to raise the electrode upon a power failure
US397589A US3381079A (en) 1964-09-15 1964-09-18 Electrode regulating systems for arc melting furnaces

Publications (1)

Publication Number Publication Date
FR1456797A true FR1456797A (fr) 1966-07-08

Family

ID=37397094

Family Applications (2)

Application Number Title Priority Date Filing Date
FR30745A Expired FR1456797A (fr) 1964-09-15 1965-09-08 Four à électrode consommable
FR30894A Expired FR88589E (fr) 1964-09-15 1965-09-09 Procédé et appareil de réglage d'électrode pour fours de fusion à arc

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR30894A Expired FR88589E (fr) 1964-09-15 1965-09-09 Procédé et appareil de réglage d'électrode pour fours de fusion à arc

Country Status (6)

Country Link
US (2) US3372224A (fr)
AT (2) AT256486B (fr)
BE (2) BE669545A (fr)
DE (2) DE1565274A1 (fr)
FR (2) FR1456797A (fr)
GB (2) GB1067335A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303797A (en) * 1980-06-20 1981-12-01 Consarc Corporation Method and apparatus for controlling electrode drive speed in a consumable electrode furnace
DE3544005A1 (de) * 1985-12-13 1987-06-19 Leybold Heraeus Gmbh & Co Kg Einrichtung zum regeln des abstandes einer schmelzelektrode zur oberflaeche des schmelzguts in einem vakuumlichtbogenofen
EP0645584B1 (fr) * 1993-03-08 1998-07-22 Kabushiki Kaisha Kobe Seiko Sho Méthode d'exploitation d'un four à plasma
US5539768A (en) * 1995-03-21 1996-07-23 Ltv Steel Company, Inc. Electric arc furnace electrode consumption analyzer
US5930284A (en) * 1997-01-15 1999-07-27 Sandia Corporation Multiple input electrode gap controller
US6115404A (en) * 1999-02-03 2000-09-05 Sandia Corporation Dynamic control of remelting processes
CN110092411B (zh) 2019-06-13 2021-01-15 中国电子科技集团公司第二十六研究所 一种含镓石榴石结构闪烁晶体的多晶料合成装置及合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456936A (en) * 1947-04-16 1948-12-21 Westinghouse Electric Corp Regulator system
US2942045A (en) * 1958-04-30 1960-06-21 Westinghouse Electric Corp Vacuum arc furnace control
US3139473A (en) * 1960-12-23 1964-06-30 Fmc Corp Arc furnace control system
US3229148A (en) * 1963-04-22 1966-01-11 Mc Graw Edison Co Arc furnace electrode control

Also Published As

Publication number Publication date
US3381079A (en) 1968-04-30
BE669770A (fr) 1966-03-17
AT276793B (de) 1969-12-10
DE1565275A1 (de) 1970-02-05
GB1083236A (en) 1967-09-13
FR88589E (fr) 1967-02-24
DE1565274A1 (de) 1970-02-05
BE669545A (fr) 1966-03-14
GB1067335A (en) 1967-05-03
AT256486B (de) 1967-08-25
US3372224A (en) 1968-03-05
FR88589A (fr) 1967-02-24

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