MX9205449A - Ensamble de tobera de agitacion del fondo de un horno de arco electrico. - Google Patents

Ensamble de tobera de agitacion del fondo de un horno de arco electrico.

Info

Publication number
MX9205449A
MX9205449A MX9205449A MX9205449A MX9205449A MX 9205449 A MX9205449 A MX 9205449A MX 9205449 A MX9205449 A MX 9205449A MX 9205449 A MX9205449 A MX 9205449A MX 9205449 A MX9205449 A MX 9205449A
Authority
MX
Mexico
Prior art keywords
electric arc
nozzle assembly
arc oven
agitation nozzle
agitation
Prior art date
Application number
MX9205449A
Other languages
English (en)
Spanish (es)
Inventor
Joseph Scott Becker
Michael Dennis Lanyi
Kenneth James Fioravanti
David Charles Winchester
Larry Kieth Farmer
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX9205449A publication Critical patent/MX9205449A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
MX9205449A 1991-09-25 1992-09-24 Ensamble de tobera de agitacion del fondo de un horno de arco electrico. MX9205449A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76560191A 1991-09-25 1991-09-25

Publications (1)

Publication Number Publication Date
MX9205449A true MX9205449A (es) 1993-03-01

Family

ID=25073978

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205449A MX9205449A (es) 1991-09-25 1992-09-24 Ensamble de tobera de agitacion del fondo de un horno de arco electrico.

Country Status (4)

Country Link
CA (1) CA2078640A1 (enrdf_load_stackoverflow)
GB (1) GB2259976A (enrdf_load_stackoverflow)
MX (1) MX9205449A (enrdf_load_stackoverflow)
TW (1) TW206260B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738811A (en) * 1995-05-16 1998-04-14 Monofrax Inc. Process for making fused-cast refractory products
FR2735564B1 (fr) * 1995-06-19 1997-07-25 Air Liquide Lance d'injection d'un fluide dans une enceinte, procede d'installation de celle-ci et brique de four la comportant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661153A (en) * 1983-07-01 1987-04-28 Southwire Company Refractory porous plug
GB2179724B (en) * 1985-08-26 1990-02-28 Labate Michael D Apparatus for introducing gas into molten metal
CA1311787C (en) * 1986-06-24 1992-12-22 Masahisa Tate Method of bottom blowing operation of a steel making electric furnace
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
DE3809828A1 (de) * 1988-03-23 1989-10-12 Radex Heraklith Spuelstein
DE3907383A1 (de) * 1988-12-22 1990-09-20 Cookson Plibrico Gmbh Einblasvorrichtung

Also Published As

Publication number Publication date
TW206260B (enrdf_load_stackoverflow) 1993-05-21
GB9220230D0 (en) 1992-11-04
CA2078640A1 (en) 1993-03-26
GB2259976A (en) 1993-03-31

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