FR1270625A - Improvements in methods of treating liquid metals by bubbling gas during casting - Google Patents

Improvements in methods of treating liquid metals by bubbling gas during casting

Info

Publication number
FR1270625A
FR1270625A FR833449A FR833449A FR1270625A FR 1270625 A FR1270625 A FR 1270625A FR 833449 A FR833449 A FR 833449A FR 833449 A FR833449 A FR 833449A FR 1270625 A FR1270625 A FR 1270625A
Authority
FR
France
Prior art keywords
methods
gas during
during casting
treating liquid
liquid metals
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
FR833449A
Other languages
French (fr)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR833449A priority Critical patent/FR1270625A/en
Application granted granted Critical
Publication of FR1270625A publication Critical patent/FR1270625A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C21C7/10—Handling in a vacuum
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
FR833449A 1960-07-20 1960-07-20 Improvements in methods of treating liquid metals by bubbling gas during casting Expired FR1270625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833449A FR1270625A (en) 1960-07-20 1960-07-20 Improvements in methods of treating liquid metals by bubbling gas during casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833449A FR1270625A (en) 1960-07-20 1960-07-20 Improvements in methods of treating liquid metals by bubbling gas during casting

Publications (1)

Publication Number Publication Date
FR1270625A true FR1270625A (en) 1961-09-01

Family

ID=8735832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833449A Expired FR1270625A (en) 1960-07-20 1960-07-20 Improvements in methods of treating liquid metals by bubbling gas during casting

Country Status (1)

Country Link
FR (1) FR1270625A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731912A (en) * 1969-07-26 1973-05-08 Didier Werke Ag Containers with sliding valve for liquid smelt
US4583721A (en) * 1983-11-02 1986-04-22 Toshiba Ceramics Co., Ltd. Molten metal discharging device
US4632283A (en) * 1983-11-02 1986-12-30 Toshiba Ceramics Co., Ltd. Molten metal discharging device
US4708327A (en) * 1985-04-11 1987-11-24 Stopinc Aktiengesellschaft Discharge nozzle assembly and methods of formation and operation thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731912A (en) * 1969-07-26 1973-05-08 Didier Werke Ag Containers with sliding valve for liquid smelt
US4583721A (en) * 1983-11-02 1986-04-22 Toshiba Ceramics Co., Ltd. Molten metal discharging device
US4632283A (en) * 1983-11-02 1986-12-30 Toshiba Ceramics Co., Ltd. Molten metal discharging device
US4708327A (en) * 1985-04-11 1987-11-24 Stopinc Aktiengesellschaft Discharge nozzle assembly and methods of formation and operation thereof

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