FR2311614A1 - Procede et dispositif d'addition de matiere solide, pulverulente ou granulee a un metal fondu - Google Patents

Procede et dispositif d'addition de matiere solide, pulverulente ou granulee a un metal fondu

Info

Publication number
FR2311614A1
FR2311614A1 FR7615514A FR7615514A FR2311614A1 FR 2311614 A1 FR2311614 A1 FR 2311614A1 FR 7615514 A FR7615514 A FR 7615514A FR 7615514 A FR7615514 A FR 7615514A FR 2311614 A1 FR2311614 A1 FR 2311614A1
Authority
FR
France
Prior art keywords
pulverulent
granulated material
melted metal
adding solid
melted
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
FR7615514A
Other languages
English (en)
Other versions
FR2311614B3 (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.)
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
Publication of FR2311614A1 publication Critical patent/FR2311614A1/fr
Application granted granted Critical
Publication of FR2311614B3 publication Critical patent/FR2311614B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21C1/02—Dephosphorising or desulfurising
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7615514A 1975-05-21 1976-05-21 Procede et dispositif d'addition de matiere solide, pulverulente ou granulee a un metal fondu Granted FR2311614A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI751479A FI54328C (fi) 1975-05-21 1975-05-21 Foerfarande och anordning foer tillsaettning av fast pulver- eller kornformigt material i smaelt metall

Publications (2)

Publication Number Publication Date
FR2311614A1 true FR2311614A1 (fr) 1976-12-17
FR2311614B3 FR2311614B3 (fr) 1979-02-16

Family

ID=8509212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615514A Granted FR2311614A1 (fr) 1975-05-21 1976-05-21 Procede et dispositif d'addition de matiere solide, pulverulente ou granulee a un metal fondu

Country Status (8)

Country Link
US (1) US4109898A (fr)
JP (1) JPS51143506A (fr)
BE (1) BE842109A (fr)
DE (1) DE2622236A1 (fr)
FI (1) FI54328C (fr)
FR (1) FR2311614A1 (fr)
GB (1) GB1550383A (fr)
SE (1) SE410618B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412616A1 (fr) * 1977-12-23 1979-07-20 Asea Ab Moyens d'injection, notamment pour injecter de la poudre dans du metal fondu
EP0144773A1 (fr) * 1983-11-23 1985-06-19 Arbed S.A. Dispositif pour désulfurer du fer liquide
EP0260930A1 (fr) * 1986-09-18 1988-03-23 Alcan International Limited Procédé pour allier de l'aluminium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO176553C (no) * 1993-04-14 1995-04-26 Norsk Hydro As Injeksjonsutstyr
US6602318B2 (en) 2001-01-22 2003-08-05 Alcan International Limited Process and apparatus for cleaning and purifying molten aluminum
BRMU8402794U8 (pt) * 2004-08-27 2021-10-26 Magnesita Insider Refratarios Ltda Configuração aplicada a dispositivo para injeção de gás e/ou gás e pós em metais líquidos através de lança refratária rotativa

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US905948A (en) * 1907-07-08 1908-12-08 Fritz Oscar Stromborg Method of maintaining a constantly-open feeding-passage into the interior of molten baths.
SU370238A1 (ru) * 1971-03-22 1973-02-15 Устройство для обработки металлов реагентом

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412616A1 (fr) * 1977-12-23 1979-07-20 Asea Ab Moyens d'injection, notamment pour injecter de la poudre dans du metal fondu
EP0144773A1 (fr) * 1983-11-23 1985-06-19 Arbed S.A. Dispositif pour désulfurer du fer liquide
EP0260930A1 (fr) * 1986-09-18 1988-03-23 Alcan International Limited Procédé pour allier de l'aluminium

Also Published As

Publication number Publication date
FI54328B (fi) 1978-07-31
DE2622236A1 (de) 1976-12-09
JPS51143506A (en) 1976-12-09
US4109898A (en) 1978-08-29
FR2311614B3 (fr) 1979-02-16
SE410618B (sv) 1979-10-22
FI751479A (fr) 1976-11-22
FI54328C (fi) 1978-11-10
GB1550383A (en) 1979-08-15
SE7605664L (sv) 1976-11-22
BE842109A (fr) 1976-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse