ES379558A1 - Procedimiento para desoxidar o alear acero liquido con alu-minio. - Google Patents

Procedimiento para desoxidar o alear acero liquido con alu-minio.

Info

Publication number
ES379558A1
ES379558A1 ES379558A ES379558A ES379558A1 ES 379558 A1 ES379558 A1 ES 379558A1 ES 379558 A ES379558 A ES 379558A ES 379558 A ES379558 A ES 379558A ES 379558 A1 ES379558 A1 ES 379558A1
Authority
ES
Spain
Prior art keywords
wire
steel
liquid steel
procedure
aluminum
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
ES379558A
Other languages
English (en)
Spanish (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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke 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, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of ES379558A1 publication Critical patent/ES379558A1/es
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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
ES379558A 1969-06-02 1970-05-11 Procedimiento para desoxidar o alear acero liquido con alu-minio. Expired ES379558A1 (es)

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 (1)

Publication Number Publication Date
ES379558A1 true ES379558A1 (es) 1974-06-01

Family

ID=3573085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379558A Expired ES379558A1 (es) 1969-06-02 1970-05-11 Procedimiento para desoxidar o alear acero liquido con alu-minio.

Country Status (7)

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

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
BE749456A (fr) 1970-10-01
GB1296271A (cs) 1972-11-15
CH525281A (de) 1972-07-15
FR2045774A1 (cs) 1971-03-05
AT317957B (de) 1974-09-25
DE2017660B2 (de) 1976-06-24
SE381677B (sv) 1975-12-15
FR2045774B1 (cs) 1974-03-15

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