FR94807E - Improvements to processes and devices for continuous refining of liquid metals. - Google Patents

Improvements to processes and devices for continuous refining of liquid metals.

Info

Publication number
FR94807E
FR94807E FR98464A FR98464A FR94807E FR 94807 E FR94807 E FR 94807E FR 98464 A FR98464 A FR 98464A FR 98464 A FR98464 A FR 98464A FR 94807 E FR94807 E FR 94807E
Authority
FR
France
Prior art keywords
processes
devices
liquid metals
continuous refining
refining
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
FR98464A
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
Priority claimed from FR963736A external-priority patent/FR1407082A/en
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR98464A priority Critical patent/FR94807E/en
Priority to NL6802316A priority patent/NL6802316A/xx
Priority to SE211468A priority patent/SE342054B/xx
Priority to LU55615D priority patent/LU55615A1/xx
Priority to GB1030368A priority patent/GB1183882A/en
Priority to OA53194A priority patent/OA02751A/en
Priority to BE711667D priority patent/BE711667A/xx
Priority to CS181768A priority patent/CS150574B2/cs
Priority to AT223968A priority patent/AT294155B/en
Priority to PL1968125701A priority patent/PL71356B1/pl
Priority to DE19681608312 priority patent/DE1608312B1/en
Priority to US3617257D priority patent/US3617257A/en
Priority to ES351518A priority patent/ES351518A1/en
Publication of FR94807E publication Critical patent/FR94807E/en
Application granted granted Critical
Priority to US3702695D priority patent/US3702695A/en
Expired 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
FR98464A 1964-02-14 1967-03-13 Improvements to processes and devices for continuous refining of liquid metals. Expired FR94807E (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR98464A FR94807E (en) 1964-02-14 1967-03-13 Improvements to processes and devices for continuous refining of liquid metals.
NL6802316A NL6802316A (en) 1967-03-13 1968-02-19
SE211468A SE342054B (en) 1967-03-13 1968-02-19
LU55615D LU55615A1 (en) 1967-03-13 1968-03-04
GB1030368A GB1183882A (en) 1967-03-13 1968-03-04 Improvements in Processes and Devices for the Continuous Refining of Liquid Metals
BE711667D BE711667A (en) 1967-03-13 1968-03-05
OA53194A OA02751A (en) 1967-03-13 1968-03-05 Improvements to processes and devices for continuous refining of liquid metals.
CS181768A CS150574B2 (en) 1967-03-13 1968-03-07
AT223968A AT294155B (en) 1967-03-13 1968-03-07 Process and system for the continuous refining of metals
PL1968125701A PL71356B1 (en) 1967-03-13 1968-03-08
DE19681608312 DE1608312B1 (en) 1967-03-13 1968-03-09 Method and device for the continuous refining of metals
US3617257D US3617257A (en) 1967-03-13 1968-03-11 Process for continuously refining metal
ES351518A ES351518A1 (en) 1967-03-13 1968-03-13 Process for continuously refining metal
US3702695D US3702695A (en) 1967-03-13 1971-05-21 Apparatus for continuously refining metal

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR963736A FR1407082A (en) 1964-02-14 1964-02-14 Continuous metal refining method and device
FR991116A FR86618E (en) 1964-02-14 1964-10-12 Continuous metal refining method and device
FR992419A FR86922E (en) 1964-02-14 1964-10-23 Continuous metal refining method and device
FR996437A FR86938E (en) 1964-02-14 1964-11-26 Continuous metal refining method and device
FR98464A FR94807E (en) 1964-02-14 1967-03-13 Improvements to processes and devices for continuous refining of liquid metals.

Publications (1)

Publication Number Publication Date
FR94807E true FR94807E (en) 1969-11-28

Family

ID=40276184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98464A Expired FR94807E (en) 1964-02-14 1967-03-13 Improvements to processes and devices for continuous refining of liquid metals.

Country Status (1)

Country Link
FR (1) FR94807E (en)

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