FR2493875B1 - Procede de production de ferro-chrome a bas carbone dans un reacteur - Google Patents

Procede de production de ferro-chrome a bas carbone dans un reacteur

Info

Publication number
FR2493875B1
FR2493875B1 FR8024469A FR8024469A FR2493875B1 FR 2493875 B1 FR2493875 B1 FR 2493875B1 FR 8024469 A FR8024469 A FR 8024469A FR 8024469 A FR8024469 A FR 8024469A FR 2493875 B1 FR2493875 B1 FR 2493875B1
Authority
FR
France
Prior art keywords
chrome
reactor
producing low
carbon ferro
ferro
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
FR8024469A
Other languages
English (en)
Other versions
FR2493875A1 (fr
Inventor
Louis Boscaro
Jean Montanteme
Jean-Philippe Bucher
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.)
SOFREM
Original Assignee
SOFREM
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 SOFREM filed Critical SOFREM
Priority to FR8024469A priority Critical patent/FR2493875B1/fr
Priority to GR66476A priority patent/GR75813B/el
Priority to ZW268/81A priority patent/ZW26881A1/xx
Priority to ZA817722A priority patent/ZA817722B/xx
Priority to IN1249/CAL/81A priority patent/IN154193B/en
Priority to FI813573A priority patent/FI69488C/fi
Priority to BR8107353A priority patent/BR8107353A/pt
Publication of FR2493875A1 publication Critical patent/FR2493875A1/fr
Application granted granted Critical
Publication of FR2493875B1 publication Critical patent/FR2493875B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8024469A 1980-11-13 1980-11-13 Procede de production de ferro-chrome a bas carbone dans un reacteur Expired FR2493875B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8024469A FR2493875B1 (fr) 1980-11-13 1980-11-13 Procede de production de ferro-chrome a bas carbone dans un reacteur
GR66476A GR75813B (fr) 1980-11-13 1981-11-09
ZW268/81A ZW26881A1 (en) 1980-11-13 1981-11-09 Process for the production of low-carbon ferrochromium in a reactor
ZA817722A ZA817722B (en) 1980-11-13 1981-11-09 Process for the production of low-carbon ferrochromium in a reactor
IN1249/CAL/81A IN154193B (fr) 1980-11-13 1981-11-10
FI813573A FI69488C (fi) 1980-11-13 1981-11-11 Foerfarande foer framstaellning av ferrokrom med laog kolhalt i en reaktor
BR8107353A BR8107353A (pt) 1980-11-13 1981-11-12 Processo de producao de ferrocromo a base de carbono

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024469A FR2493875B1 (fr) 1980-11-13 1980-11-13 Procede de production de ferro-chrome a bas carbone dans un reacteur

Publications (2)

Publication Number Publication Date
FR2493875A1 FR2493875A1 (fr) 1982-05-14
FR2493875B1 true FR2493875B1 (fr) 1988-08-26

Family

ID=9248086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024469A Expired FR2493875B1 (fr) 1980-11-13 1980-11-13 Procede de production de ferro-chrome a bas carbone dans un reacteur

Country Status (7)

Country Link
BR (1) BR8107353A (fr)
FI (1) FI69488C (fr)
FR (1) FR2493875B1 (fr)
GR (1) GR75813B (fr)
IN (1) IN154193B (fr)
ZA (1) ZA817722B (fr)
ZW (1) ZW26881A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348031A (fr) * 1963-01-24 1964-01-04 Procédé de fabrication des alliages à base de fer et de chrome
FR1377329A (fr) * 1963-07-26 1964-11-06 Soc Metallurgique Imphy Procédé de réduction de minerai contenant l'un au moins des oxydes de chrome, manganèse et fer
FR1411035A (fr) * 1964-04-30 1965-09-17 Soc Metallurgique Imphy Installation et procédé de réduction d'oxydes difficiles à réduire
US4190435A (en) * 1978-10-25 1980-02-26 Uddeholms Aktiebolag Process for the production of ferro alloys

Also Published As

Publication number Publication date
ZW26881A1 (en) 1982-04-07
GR75813B (fr) 1984-08-02
FR2493875A1 (fr) 1982-05-14
FI69488C (fi) 1986-02-10
FI69488B (fi) 1985-10-31
IN154193B (fr) 1984-09-29
FI813573L (fi) 1982-05-14
ZA817722B (en) 1982-10-27
BR8107353A (pt) 1982-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse