LU40723A1 - - Google Patents

Info

Publication number
LU40723A1
LU40723A1 LU40723DA LU40723A1 LU 40723 A1 LU40723 A1 LU 40723A1 LU 40723D A LU40723D A LU 40723DA LU 40723 A1 LU40723 A1 LU 40723A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU40723A1 publication Critical patent/LU40723A1/xx

Links

Classifications

    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
LU40723D 1960-10-19 1961-10-17 LU40723A1 (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63627A US3112194A (en) 1960-10-19 1960-10-19 Molten bath treating method and apparatus

Publications (1)

Publication Number Publication Date
LU40723A1 true LU40723A1 (en)) 1961-12-18

Family

ID=22050460

Family Applications (1)

Application Number Title Priority Date Filing Date
LU40723D LU40723A1 (en)) 1960-10-19 1961-10-17

Country Status (5)

Country Link
US (1) US3112194A (en))
BE (1) BE609195A (en))
DE (1) DE1286525B (en))
GB (1) GB991120A (en))
LU (1) LU40723A1 (en))

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347660A (en) * 1960-11-28 1967-10-17 Union Carbide Corp Method for refining metals
US3304173A (en) * 1961-07-27 1967-02-14 United States Steel Corp Method of adding solids and oxygen to an open hearth furnace
AT254919B (de) * 1963-09-23 1967-06-12 Oesterr Alpine Montan Verfahren und Vorrichtung zur Einführung von Zusatzstoffen zur Bildung oder Behandlung der Schlacke beim Windfrischen von Eisenbädern
US3316082A (en) * 1964-12-08 1967-04-25 Inland Steel Co Oxygen steelmaking
US3385587A (en) * 1965-05-20 1968-05-28 Union Carbide Corp High-capacity multijet oxygen lances
US3891428A (en) * 1966-03-24 1975-06-24 Za Zvetni Metali Dimiter Blago Method for treating non-ferrous metal slag
FR1564580A (en)) * 1968-01-25 1969-04-25
US3519259A (en) * 1968-05-06 1970-07-07 Union Carbide Corp Furnace jet devices
CA924907A (en) * 1969-03-21 1973-04-24 British Steel Corporation Manganese control
DE2827403C2 (de) * 1978-06-22 1980-04-03 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zur Erhöhung der Lebensdauer von Gasspüllanzen mit einem porösen Grafit · Spülkopf
US4767598A (en) * 1986-09-22 1988-08-30 Aluminum Company Of America Injection apparatus for introduction of a fluid material into a molten metal bath and associated method
US7687020B2 (en) * 2006-12-15 2010-03-30 Technological Resources Pty. Limited Apparatus for injecting material into a vessel
CN101303196B (zh) 2006-12-15 2011-12-14 技术资源有限公司 用于将气体注入到容器内的装置
DE102009041057A1 (de) * 2009-09-10 2011-04-21 Saar-Metallwerke Gmbh Brennerplattform und Brennersystem umfassend eine Brennerplattform für einen Lichtbogenofen
US10226778B2 (en) * 2014-06-30 2019-03-12 Carbonxt, Inc. Systems, lances, nozzles, and methods for powder injection resulting in reduced agglomeration
CN109161637B (zh) * 2018-07-13 2020-08-04 上海大学 龙卷风氧枪

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564784A (en)) *
US774930A (en) * 1903-05-11 1904-11-15 Horace F Brown Process of reducing ores.
US1748750A (en) * 1927-02-25 1930-02-25 Electro Metallurg Co Process of making low-carbon ferro-alloys
DE843097C (de) * 1949-08-31 1952-07-03 Voest Ag Verfahren zum Frischen von Stahl mit reinem Sauerstoff
US2644746A (en) * 1949-08-31 1953-07-07 Voest Ag Process for refining steel with pure oxygen
DE1035907B (de) * 1955-08-25 1958-08-07 Paul Menzen Dr Ing Vorrichtung zur Einbringung feinteiliger Feststoffe in fluessiges Metall
US2892699A (en) * 1956-08-27 1959-06-30 Henry J Kaiser Company Metallurgical process
FR1211977A (fr) * 1958-01-13 1960-03-21 Arbed Dispositif d'insuffiation de matières solides dans un bain métallique
FR1221074A (fr) * 1958-01-29 1960-05-31 British Oxygen Co Ltd Traitement de produits ferreux
FR1241795A (fr) * 1959-08-10 1960-09-23 Siderurgie Fse Inst Rech Nouveau procédé d'élaboration d'acier

Also Published As

Publication number Publication date
BE609195A (fr) 1962-02-15
US3112194A (en) 1963-11-26
GB991120A (en) 1965-05-05
DE1286525B (de) 1969-01-09

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