FR2278770A2 - Substance de nodularisation du graphite dans la fonte liquide - Google Patents

Substance de nodularisation du graphite dans la fonte liquide

Info

Publication number
FR2278770A2
FR2278770A2 FR7416090A FR7416090A FR2278770A2 FR 2278770 A2 FR2278770 A2 FR 2278770A2 FR 7416090 A FR7416090 A FR 7416090A FR 7416090 A FR7416090 A FR 7416090A FR 2278770 A2 FR2278770 A2 FR 2278770A2
Authority
FR
France
Prior art keywords
inoculant
downgate
spheroidising
iron
graphite cast
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.)
Granted
Application number
FR7416090A
Other languages
English (en)
Other versions
FR2278770B2 (fr
Inventor
Rio Bellocci
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7416090A priority Critical patent/FR2278770A2/fr
Priority to DE19742425122 priority patent/DE2425122C3/de
Priority to SE7406921A priority patent/SE406930B/xx
Priority to GB2321474A priority patent/GB1472321A/en
Priority to DD178744A priority patent/DD112776A5/xx
Priority to AU69421/74A priority patent/AU473944B2/en
Priority to CH719474A priority patent/CH592739A5/xx
Priority to CA200,871A priority patent/CA1032768A/fr
Priority to NO741915A priority patent/NO139669C/no
Priority to PL1974171428A priority patent/PL89985B1/pl
Priority to IT68650/74A priority patent/IT1011884B/it
Priority to NL7407126.A priority patent/NL163826C/xx
Priority to JP49060191A priority patent/JPS5144085B2/ja
Priority to US05/473,976 priority patent/US3961663A/en
Priority to CS743795A priority patent/CS199250B2/cs
Priority to DK287974A priority patent/DK143860C/da
Priority to BR4331/74A priority patent/BR7404331D0/pt
Publication of FR2278770A2 publication Critical patent/FR2278770A2/fr
Application granted granted Critical
Publication of FR2278770B2 publication Critical patent/FR2278770B2/fr
Granted 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (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)
FR7416090A 1973-05-28 1974-05-09 Substance de nodularisation du graphite dans la fonte liquide Granted FR2278770A2 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7416090A FR2278770A2 (fr) 1974-05-09 1974-05-09 Substance de nodularisation du graphite dans la fonte liquide
SE7406921A SE406930B (sv) 1973-05-28 1974-05-24 Forfarande for nodularisering av grafit i smelt gjutjern med modulariseringsmedel i form av pelleter
GB2321474A GB1472321A (en) 1973-05-28 1974-05-24 Substance for nodularizing graphite in liquid cast iron and a process for using said substance
DD178744A DD112776A5 (fr) 1973-05-28 1974-05-24
DE19742425122 DE2425122C3 (de) 1973-05-28 1974-05-24 Verfahren zur Herstellung von Kugelgra phitgu Beisen
PL1974171428A PL89985B1 (en) 1973-05-28 1974-05-27 Process of employing a substance in pellet form for nodularizing graphite in liquid cast iron[US3961663A]
CA200,871A CA1032768A (fr) 1973-05-28 1974-05-27 Substance pour la nodularisation du graphite dans la fonte en fusion, et dispositif et methode pour la mise en oeuvre de ladite substance
NO741915A NO139669C (no) 1973-05-28 1974-05-27 Fremgangsmaate ved nodulering av stoepejern
AU69421/74A AU473944B2 (en) 1973-05-28 1974-05-27 A process for nodularising graphite in liquid cast iron
IT68650/74A IT1011884B (it) 1973-05-28 1974-05-27 Sostanza per la nodularizzazione della grafite nella ghisa liqui da procedimento e dispositivo per la sua utilizzazione
CH719474A CH592739A5 (fr) 1973-05-28 1974-05-27
JP49060191A JPS5144085B2 (fr) 1973-05-28 1974-05-28
US05/473,976 US3961663A (en) 1973-05-28 1974-05-28 Process of employing a substance in pellet form for nodularizing graphite in liquid cast iron
CS743795A CS199250B2 (en) 1973-05-28 1974-05-28 Method of making spheroidal graphite in molten raw iron
NL7407126.A NL163826C (nl) 1973-05-28 1974-05-28 Werkwijze voor het bereiden van nodulair gietijzer.
DK287974A DK143860C (da) 1973-05-28 1974-05-28 Fremgangsmaade til nodularisering af grafit i smeltet stoebejern samt form til udoevelse af fremgangsmaaden
BR4331/74A BR7404331D0 (pt) 1973-05-28 1974-05-28 Composicao nodulante de grafita no ferro fundido liquido e processo e dispositivo para sua utilizacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416090A FR2278770A2 (fr) 1974-05-09 1974-05-09 Substance de nodularisation du graphite dans la fonte liquide

Publications (2)

Publication Number Publication Date
FR2278770A2 true FR2278770A2 (fr) 1976-02-13
FR2278770B2 FR2278770B2 (fr) 1976-12-24

Family

ID=9138639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416090A Granted FR2278770A2 (fr) 1973-05-28 1974-05-09 Substance de nodularisation du graphite dans la fonte liquide

Country Status (1)

Country Link
FR (1) FR2278770A2 (fr)

Also Published As

Publication number Publication date
FR2278770B2 (fr) 1976-12-24

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