ES547762A0 - Procedimiento para mantener o elevar la temperatura de una masa fundida metalica. - Google Patents

Procedimiento para mantener o elevar la temperatura de una masa fundida metalica.

Info

Publication number
ES547762A0
ES547762A0 ES547762A ES547762A ES547762A0 ES 547762 A0 ES547762 A0 ES 547762A0 ES 547762 A ES547762 A ES 547762A ES 547762 A ES547762 A ES 547762A ES 547762 A0 ES547762 A0 ES 547762A0
Authority
ES
Spain
Prior art keywords
raise
maintain
procedure
temperature
cast mass
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.)
Granted
Application number
ES547762A
Other languages
English (en)
Other versions
ES8609489A1 (es
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of ES547762A0 publication Critical patent/ES547762A0/es
Publication of ES8609489A1 publication Critical patent/ES8609489A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • 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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Coating With Molten Metal (AREA)
  • Continuous Casting (AREA)
ES547762A 1984-10-11 1985-10-10 Procedimiento para mantener o elevar la temperatura de una masa fundida metalica. Expired ES8609489A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3437333 1984-10-11
DE19843443740 DE3443740A1 (de) 1984-10-11 1984-11-30 Verfahren und vorrichtung zum halten oder erhoehen der temperatur einer metallschmelze

Publications (2)

Publication Number Publication Date
ES547762A0 true ES547762A0 (es) 1986-07-16
ES8609489A1 ES8609489A1 (es) 1986-07-16

Family

ID=25825559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547762A Expired ES8609489A1 (es) 1984-10-11 1985-10-10 Procedimiento para mantener o elevar la temperatura de una masa fundida metalica.

Country Status (5)

Country Link
US (2) US4632700A (es)
EP (1) EP0180741A1 (es)
DE (1) DE3443740A1 (es)
ES (1) ES8609489A1 (es)
NO (1) NO853866L (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918282A (en) * 1986-01-10 1990-04-17 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch
US4734551A (en) * 1986-01-10 1988-03-29 Plasma Energy Corporation Method and apparatus for heating molten steel utilizing a plasma arc torch
WO1989007499A1 (en) * 1988-02-09 1989-08-24 The Broken Hill Proprietary Company Limited Superheating and microalloying of molten metal by contact with a plasma arc
DE3915619A1 (de) * 1989-05-12 1990-11-15 Mannesmann Ag Verfahren zum erzielen einer temperatur einer metallschmelze
GB9000818D0 (en) * 1990-01-15 1990-03-14 Davy Mckee Sheffield Tundish
DE4214539C1 (es) * 1992-04-27 1993-07-22 Mannesmann Ag, 4000 Duesseldorf, De
US5808267A (en) * 1995-01-09 1998-09-15 Eckhoff; Paul S. Plasma gun with gas distribution plug
US5798496A (en) * 1995-01-09 1998-08-25 Eckhoff; Paul S. Plasma-based waste disposal system
AUPN595095A0 (en) * 1995-10-16 1995-11-09 Bhp Steel (Jla) Pty Limited Heating molten metal
ITRM20010634A1 (it) * 2001-10-26 2003-04-28 Ct Sviluppo Materiali Spa Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio.
US6877289B2 (en) * 2002-03-06 2005-04-12 Gpi International, Inc. Panel door
US7678176B2 (en) * 2006-06-30 2010-03-16 Midrex Technologies, Inc. Method and apparatus for charging hot direct reduced iron from hot transport vessels into a melter or finisher
DE102006050771A1 (de) * 2006-10-27 2008-04-30 Sms Mevac Gmbh Verfahren und Vorrichtung zum Überwachen, Steuern und/oder Regeln des Spritzverhaltens einer Metallschmelze
DE102009043639A1 (de) * 2009-09-29 2011-03-31 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung der Erzeugung einer Schaumschlacke in einer metallischen Schmelze
JP2018536085A (ja) * 2015-09-15 2018-12-06 リテック システムズ エルエルシー 炉式溶鉱炉などの溶融物制御のためのレーザセンサ
CN108262465B (zh) * 2018-01-26 2019-12-03 济南韶欣耐磨材料有限公司 一种耐磨反击式破碎机板锤的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338881A (en) * 1920-02-13 1920-05-04 Stock Guy James Production of iron in an electric furnace
US3147329A (en) * 1955-07-26 1964-09-01 Union Carbide Corp Method and apparatus for heating metal melting furnaces
US3547622A (en) * 1968-06-12 1970-12-15 Pennwalt Corp D.c. powered plasma arc method and apparatus for refining molten metal
US3764297A (en) * 1971-08-18 1973-10-09 Airco Inc Method and apparatus for purifying metal
GB1384259A (en) * 1972-02-01 1975-02-19 Finkl & Sons Co Method and apparatus for desulphurizing steel
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
DE2951120A1 (de) * 1979-12-19 1981-07-02 VEB Edelstahlwerk 8. Mai 1945 Freital, DDR 8210 Freital Metallurgischer plasmaschmelzofen
CA1173784A (en) * 1981-07-30 1984-09-04 William H. Gauvin Transferred-arc plasma reactor for chemical and metallurgical applications
US4401464A (en) * 1982-04-12 1983-08-30 Scandinavian Lancers Aktiebolaget Injection metallurgy method and equipment for its execution
EP0096493B1 (en) * 1982-05-25 1987-08-19 Johnson Matthey Public Limited Company Plasma arc furnace

Also Published As

Publication number Publication date
DE3443740A1 (de) 1986-04-17
US4632700A (en) 1986-12-30
NO853866L (no) 1986-04-14
EP0180741A1 (de) 1986-05-14
US4713826A (en) 1987-12-15
ES8609489A1 (es) 1986-07-16

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