IT1019347B - Dispositivo di protezione per materiali leganti da aggiunta a metallo fuso in siviera - Google Patents

Dispositivo di protezione per materiali leganti da aggiunta a metallo fuso in siviera

Info

Publication number
IT1019347B
IT1019347B IT53128/74A IT5312874A IT1019347B IT 1019347 B IT1019347 B IT 1019347B IT 53128/74 A IT53128/74 A IT 53128/74A IT 5312874 A IT5312874 A IT 5312874A IT 1019347 B IT1019347 B IT 1019347B
Authority
IT
Italy
Prior art keywords
siviera
added
protection device
binding materials
melted metal
Prior art date
Application number
IT53128/74A
Other languages
English (en)
Italian (it)
Original Assignee
Metallurg Exoproducts Corp
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 Metallurg Exoproducts Corp filed Critical Metallurg Exoproducts Corp
Application granted granted Critical
Publication of IT1019347B publication Critical patent/IT1019347B/it

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT53128/74A 1973-12-10 1974-09-20 Dispositivo di protezione per materiali leganti da aggiunta a metallo fuso in siviera IT1019347B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00422990A US3841616A (en) 1973-12-10 1973-12-10 Protective alloy addition apparatus

Publications (1)

Publication Number Publication Date
IT1019347B true IT1019347B (it) 1977-11-10

Family

ID=23677238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53128/74A IT1019347B (it) 1973-12-10 1974-09-20 Dispositivo di protezione per materiali leganti da aggiunta a metallo fuso in siviera

Country Status (10)

Country Link
US (1) US3841616A (fr)
JP (1) JPS5091512A (fr)
BE (1) BE820377A (fr)
CA (1) CA1024343A (fr)
DE (1) DE2447269A1 (fr)
FR (1) FR2253835B3 (fr)
GB (1) GB1439430A (fr)
IT (1) IT1019347B (fr)
LU (1) LU71024A1 (fr)
NL (1) NL7413550A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096179A (fr) * 1977-01-18 1981-02-24 Kirk D. Miller Traitement du metal en fusion
US4174962A (en) * 1978-04-27 1979-11-20 Caterpillar Tractor Co. Filled tubular article for controlled insertion into molten metal
IT1156736B (it) * 1978-05-12 1987-02-04 Centro Speriment Metallurg Metodo per l'introduzione di sostanze disossi-desolforanti sotto battente di metalli liquidi senza impiego di veicoli gassosi
FR2476542B1 (fr) * 1980-02-26 1983-03-11 Vallourec
FR2552107B1 (fr) * 1983-09-20 1985-12-20 Vallourec Procede de traitement de l'acier par le calcium permettant d'obtenir une grande aptitude a la mise en forme a froid et une basse teneur en silicium
FR2688231B1 (fr) * 1992-03-05 1994-11-10 Pechiney Electrometallurgie Fil composite a gaine plastique pour additions a des bains metalliques.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784177A (en) * 1972-07-26 1974-01-08 Metallurg Exoproducts Corp Method and apparatus for ladle additions

Also Published As

Publication number Publication date
US3841616A (en) 1974-10-15
JPS5091512A (fr) 1975-07-22
DE2447269A1 (de) 1975-06-12
CA1024343A (fr) 1978-01-17
NL7413550A (nl) 1975-06-12
GB1439430A (en) 1976-06-16
FR2253835A1 (fr) 1975-07-04
BE820377A (fr) 1975-01-16
LU71024A1 (fr) 1975-04-17
FR2253835B3 (fr) 1977-07-08

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