FR2184456B1 - - Google Patents

Info

Publication number
FR2184456B1
FR2184456B1 FR7217742A FR7217742A FR2184456B1 FR 2184456 B1 FR2184456 B1 FR 2184456B1 FR 7217742 A FR7217742 A FR 7217742A FR 7217742 A FR7217742 A FR 7217742A FR 2184456 B1 FR2184456 B1 FR 2184456B1
Authority
FR
France
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
FR7217742A
Other versions
FR2184456A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7217742A priority Critical patent/FR2184456A1/fr
Publication of FR2184456A1 publication Critical patent/FR2184456A1/fr
Application granted granted Critical
Publication of FR2184456B1 publication Critical patent/FR2184456B1/fr
Priority to BE2055997A priority patent/BE855778Q/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B65H51/105—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips one of which is an endless belt
    • 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7217742A 1972-05-15 1972-05-15 Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip Granted FR2184456A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7217742A FR2184456A1 (en) 1972-05-15 1972-05-15 Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip
BE2055997A BE855778Q (fr) 1972-05-15 1977-06-17 Procede de calmage d'acier dans la poche de coulee continue et appareil pour appliquer lidet procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217742A FR2184456A1 (en) 1972-05-15 1972-05-15 Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip

Publications (2)

Publication Number Publication Date
FR2184456A1 FR2184456A1 (en) 1973-12-28
FR2184456B1 true FR2184456B1 (fr) 1976-09-17

Family

ID=9098707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217742A Granted FR2184456A1 (en) 1972-05-15 1972-05-15 Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip

Country Status (2)

Country Link
BE (1) BE855778Q (fr)
FR (1) FR2184456A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504250A (en) * 1975-12-05 1978-03-15 Hoesch Werke Ag Addition of wire to a metal melt
FR2402000A1 (fr) * 1977-09-02 1979-03-30 Morival Fernand Perfectionnements aux appareils destines a injecter une bande continue d'aluminium dans l'acier en fusion
FR2433581A1 (fr) * 1978-07-27 1980-03-14 Morival Fernand Procede et appareils permettant d'ameliorer le rendement de la desoxydation, de la desulfuration et de l'epuration de l'acier dans la poche de coulee
US4238227A (en) * 1979-06-27 1980-12-09 United States Steel Corporation Cleansing of steel by gas rinsing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252059A (fr) * 1968-10-30 1971-11-03
GB1270177A (en) * 1968-11-02 1972-04-12 Nippon Kokan Kk Method of deoxidation adjustment for aluminium semi-killed steel

Also Published As

Publication number Publication date
FR2184456A1 (en) 1973-12-28
BE855778Q (fr) 1977-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights