FR2445384A1 - Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu - Google Patents

Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Info

Publication number
FR2445384A1
FR2445384A1 FR7836707A FR7836707A FR2445384A1 FR 2445384 A1 FR2445384 A1 FR 2445384A1 FR 7836707 A FR7836707 A FR 7836707A FR 7836707 A FR7836707 A FR 7836707A FR 2445384 A1 FR2445384 A1 FR 2445384A1
Authority
FR
France
Prior art keywords
shots
prodn
deoxidising agent
metal
deoxidising
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
FR7836707A
Other languages
English (en)
Other versions
FR2445384B1 (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.)
Hyuga Smelting Co Ltd
Original Assignee
Hyuga Smelting Co Ltd
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 Hyuga Smelting Co Ltd filed Critical Hyuga Smelting Co Ltd
Priority to FR7836707A priority Critical patent/FR2445384A1/fr
Publication of FR2445384A1 publication Critical patent/FR2445384A1/fr
Application granted granted Critical
Publication of FR2445384B1 publication Critical patent/FR2445384B1/fr
Granted 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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

L'invention se rapporte à la métallurgie Elle concerne un procédé de fabrication de ferronickel granulaire à partir de ferronickel fondu contenant au moins 0,1 % en poids de carbone, caractérisé en ce qu'on désoxyde ce dernier en ajoutant un agent désoxydant et, ensuite, on granule à l'eau le mélange obtenu. Le ferronickel granulaire obtenu est utile en sidérurgie.
FR7836707A 1978-12-28 1978-12-28 Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu Granted FR2445384A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836707A FR2445384A1 (fr) 1978-12-28 1978-12-28 Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836707A FR2445384A1 (fr) 1978-12-28 1978-12-28 Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Publications (2)

Publication Number Publication Date
FR2445384A1 true FR2445384A1 (fr) 1980-07-25
FR2445384B1 FR2445384B1 (fr) 1983-07-08

Family

ID=9216674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836707A Granted FR2445384A1 (fr) 1978-12-28 1978-12-28 Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Country Status (1)

Country Link
FR (1) FR2445384A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320801A1 (fr) * 1975-08-13 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour fabriquer des grenailles de ferro-nickel pour la galvanoplastie
FR2320996A1 (fr) * 1975-08-13 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour l'electrodeposition d'alliage fer-nickel
FR2353352A1 (fr) * 1976-06-03 1977-12-30 Inco Europ Ltd Perfectionnements aux procedes d'atomisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320801A1 (fr) * 1975-08-13 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour fabriquer des grenailles de ferro-nickel pour la galvanoplastie
FR2320996A1 (fr) * 1975-08-13 1977-03-11 Nickel Sln Ste Metallurg Le Procede pour l'electrodeposition d'alliage fer-nickel
FR2353352A1 (fr) * 1976-06-03 1977-12-30 Inco Europ Ltd Perfectionnements aux procedes d'atomisation

Also Published As

Publication number Publication date
FR2445384B1 (fr) 1983-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse