FR2045774B1 - - Google Patents

Info

Publication number
FR2045774B1
FR2045774B1 FR7016001A FR7016001A FR2045774B1 FR 2045774 B1 FR2045774 B1 FR 2045774B1 FR 7016001 A FR7016001 A FR 7016001A FR 7016001 A FR7016001 A FR 7016001A FR 2045774 B1 FR2045774 B1 FR 2045774B1
Authority
FR
France
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
FR7016001A
Other languages
French (fr)
Other versions
FR2045774A1 (enrdf_load_stackoverflow
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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
Voest 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 Voestalpine AG, Voest AG filed Critical Voestalpine AG
Publication of FR2045774A1 publication Critical patent/FR2045774A1/fr
Application granted granted Critical
Publication of FR2045774B1 publication Critical patent/FR2045774B1/fr
Expired legal-status Critical Current

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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
FR7016001A 1969-06-02 1970-04-30 Expired FR2045774B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT520069A AT317957B (de) 1969-06-02 1969-06-02 Verfahren zum Desoxydieren bzw. Legieren von flüssigem Stahl

Publications (2)

Publication Number Publication Date
FR2045774A1 FR2045774A1 (enrdf_load_stackoverflow) 1971-03-05
FR2045774B1 true FR2045774B1 (enrdf_load_stackoverflow) 1974-03-15

Family

ID=3573085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016001A Expired FR2045774B1 (enrdf_load_stackoverflow) 1969-06-02 1970-04-30

Country Status (7)

Country Link
AT (1) AT317957B (enrdf_load_stackoverflow)
BE (1) BE749456A (enrdf_load_stackoverflow)
CH (1) CH525281A (enrdf_load_stackoverflow)
ES (1) ES379558A1 (enrdf_load_stackoverflow)
FR (1) FR2045774B1 (enrdf_load_stackoverflow)
GB (1) GB1296271A (enrdf_load_stackoverflow)
SE (1) SE381677B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519275B2 (de) * 1974-05-01 1979-12-20 Hitachi Cable Ltd. Draht zum Behandeln von Stahlschmelzen während des Stranggießens
US4205981A (en) * 1979-02-28 1980-06-03 International Harvester Company Method for ladle treatment of molten cast iron using sheathed magnesium wire
GB8324986D0 (en) * 1983-09-19 1983-10-19 British Steel Corp Electrical steels
UA38915A (uk) * 2000-11-22 2001-05-15 Олександр Іванович Сєров Спосіб підготовки алюмінієвого розкиснювача сталі
CN104480250B (zh) * 2015-01-05 2016-04-13 攀钢集团成都钢钒有限公司 一种焊条钢高效脱氧的工艺方法
CN108127090B (zh) * 2017-02-28 2023-12-01 安徽工业大学 一种保护出钢过程中的钢水合金化装置及具有该装置的电炉炼钢系统
CN107641682A (zh) * 2017-09-20 2018-01-30 安阳金源冶金材料有限责任公司 一种炼钢用钢铝混合脱氧合金化用剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811985A (fr) * 1936-10-22 1937-04-27 Procédé et produits pour introduire des corps fusibles légers ou oxydables dans un bain de métal en fusion
FR1280985A (fr) * 1961-02-10 1962-01-08 Centre Nat Rech Metall Procédé et dispositif pour le contrôle de l'effervescence et le calmage de l'acieren coulée et acier conforme à celui ainsi obtenu

Also Published As

Publication number Publication date
DE2017660A1 (de) 1970-12-10
ES379558A1 (es) 1974-06-01
BE749456A (fr) 1970-10-01
AT317957B (de) 1974-09-25
SE381677B (sv) 1975-12-15
FR2045774A1 (enrdf_load_stackoverflow) 1971-03-05
CH525281A (de) 1972-07-15
GB1296271A (enrdf_load_stackoverflow) 1972-11-15
DE2017660B2 (de) 1976-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse