FR2329381A1 - PROCESS FOR TREATING A CAST OF MELT METAL BY MEANS OF A REAGENT - Google Patents

PROCESS FOR TREATING A CAST OF MELT METAL BY MEANS OF A REAGENT

Info

Publication number
FR2329381A1
FR2329381A1 FR7632335A FR7632335A FR2329381A1 FR 2329381 A1 FR2329381 A1 FR 2329381A1 FR 7632335 A FR7632335 A FR 7632335A FR 7632335 A FR7632335 A FR 7632335A FR 2329381 A1 FR2329381 A1 FR 2329381A1
Authority
FR
France
Prior art keywords
cast
reagent
treating
melt metal
melt
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
FR7632335A
Other languages
French (fr)
Other versions
FR2329381B3 (en
Inventor
Clifford Matthew Dunks
David Barrie Wright
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.)
Materials and Methods Ltd
Original Assignee
Materials and Methods Ltd
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 Materials and Methods Ltd filed Critical Materials and Methods Ltd
Publication of FR2329381A1 publication Critical patent/FR2329381A1/en
Application granted granted Critical
Publication of FR2329381B3 publication Critical patent/FR2329381B3/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
    • 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
FR7632335A 1975-10-27 1976-10-27 PROCESS FOR TREATING A CAST OF MELT METAL BY MEANS OF A REAGENT Granted FR2329381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44155/75A GB1558190A (en) 1975-10-27 1975-10-27 Method for treatment of a stream of molten iron ba introduction of a reactive additive

Publications (2)

Publication Number Publication Date
FR2329381A1 true FR2329381A1 (en) 1977-05-27
FR2329381B3 FR2329381B3 (en) 1979-07-13

Family

ID=10432040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632335A Granted FR2329381A1 (en) 1975-10-27 1976-10-27 PROCESS FOR TREATING A CAST OF MELT METAL BY MEANS OF A REAGENT

Country Status (6)

Country Link
DE (1) DE2648291A1 (en)
ES (1) ES452787A1 (en)
FR (1) FR2329381A1 (en)
GB (1) GB1558190A (en)
IT (1) IT1080514B (en)
SE (1) SE7611893L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578459A1 (en) * 1985-03-05 1986-09-12 Fischer Ag Georg METHOD AND DEVICE FOR MANUFACTURING SPHEROIDAL GRAPHITE CAST IRON OR VERMICULAR GRAPHITE CAST IRON IN A MOLD
WO1993008309A1 (en) * 1991-10-16 1993-04-29 Pechiney Electrometallurgie Device for the late addition of a particulate alloy during casting of liquid metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578459A1 (en) * 1985-03-05 1986-09-12 Fischer Ag Georg METHOD AND DEVICE FOR MANUFACTURING SPHEROIDAL GRAPHITE CAST IRON OR VERMICULAR GRAPHITE CAST IRON IN A MOLD
WO1993008309A1 (en) * 1991-10-16 1993-04-29 Pechiney Electrometallurgie Device for the late addition of a particulate alloy during casting of liquid metal

Also Published As

Publication number Publication date
SE7611893L (en) 1977-04-28
GB1558190A (en) 1979-12-19
DE2648291A1 (en) 1977-05-05
ES452787A1 (en) 1978-05-01
IT1080514B (en) 1985-05-16
FR2329381B3 (en) 1979-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse