IT8368258A0 - Apparecchio per l aggiunta di materiale contenente magnesio alla ghisa fusa nella produzione di ghise nodulari o grafitiche modificate eprocedimento per la produzione ditali ghise - Google Patents

Apparecchio per l aggiunta di materiale contenente magnesio alla ghisa fusa nella produzione di ghise nodulari o grafitiche modificate eprocedimento per la produzione ditali ghise

Info

Publication number
IT8368258A0
IT8368258A0 IT8368258A IT6825883A IT8368258A0 IT 8368258 A0 IT8368258 A0 IT 8368258A0 IT 8368258 A IT8368258 A IT 8368258A IT 6825883 A IT6825883 A IT 6825883A IT 8368258 A0 IT8368258 A0 IT 8368258A0
Authority
IT
Italy
Prior art keywords
irons
production
nodular
thimble
procedure
Prior art date
Application number
IT8368258A
Other languages
English (en)
Other versions
IT1203684B (it
Inventor
George Edwin Else Cyr Millward
Ronald Herbert Thomas Dixon
Knut Jorgensen
Original Assignee
Ad Oslo Stanton And Staveley L
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 Ad Oslo Stanton And Staveley L filed Critical Ad Oslo Stanton And Staveley L
Publication of IT8368258A0 publication Critical patent/IT8368258A0/it
Application granted granted Critical
Publication of IT1203684B publication Critical patent/IT1203684B/it

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT68258/83A 1982-12-01 1983-11-30 Apparecchio per l aggiunta di materiale contenente magnesio alla ghisa fusa nella produzione di ghise nodulari o grafitiche modificate e procedimento per la produzione di tali ghise IT1203684B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8234252 1982-12-01

Publications (2)

Publication Number Publication Date
IT8368258A0 true IT8368258A0 (it) 1983-11-30
IT1203684B IT1203684B (it) 1989-02-15

Family

ID=10534662

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68258/83A IT1203684B (it) 1982-12-01 1983-11-30 Apparecchio per l aggiunta di materiale contenente magnesio alla ghisa fusa nella produzione di ghise nodulari o grafitiche modificate e procedimento per la produzione di tali ghise

Country Status (4)

Country Link
US (1) US4500352A (it)
DE (1) DE3343580A1 (it)
FR (1) FR2537159A1 (it)
IT (1) IT1203684B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063157A (en) * 1997-11-06 2000-05-16 Banerjee; Shilowbhadra Process and an apparatus for removal of silicon, manganese, carbon and sulfur in a single reaction vessel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988444A (en) * 1952-05-29 1961-06-13 Hurum Fredrik Jorgen Ording Method and apparatus for treating molten metal
GB765254A (en) * 1955-02-11 1957-01-09 Fredrik Jorgen Ording Hurum Apparatus for the addition of briquettes to a molten metal or alloy in a furnace
FR1547409A (fr) * 1967-05-09 1968-11-29 Ct De Rech S De Pont A Mousson Procédé perfectionné de traitement de la fonte
AT309490B (de) * 1969-04-25 1973-08-27 Voest Ag Verfahren zur Herstellung von Gußeisen mit kugelförmiger Graphitstruktur sowie Vorrichtung zur Durchführung des Verfahrens
US3854939A (en) * 1972-04-17 1974-12-17 American Magnesium Co Method for inoculating molten metal with an inoculating material
US3853308A (en) * 1973-12-27 1974-12-10 Metallurg Exoprod Corp Apparatus for ladle additions
US3902705A (en) * 1974-08-12 1975-09-02 Nl Industries Inc Metallurgical device for treating molten metal
US4060407A (en) * 1975-08-25 1977-11-29 Reactive Metals & Alloys Corporation Methods and apparatus for adding mischmetal to molten steel
SE7611368L (sv) * 1975-10-15 1977-04-16 Tarek El Gammal Berarkropp for inforande av reaktionsmedel i metallsmeltor
CA1096179A (en) * 1977-01-18 1981-02-24 Kirk D. Miller Molten metal treatment

Also Published As

Publication number Publication date
FR2537159A1 (fr) 1984-06-08
DE3343580A1 (de) 1984-06-07
US4500352A (en) 1985-02-19
IT1203684B (it) 1989-02-15

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