FR2576035B1 - Procede pour l'elaboration carbothermique de borure de cobalt et/ou de borure de nickel - Google Patents

Procede pour l'elaboration carbothermique de borure de cobalt et/ou de borure de nickel

Info

Publication number
FR2576035B1
FR2576035B1 FR868600490A FR8600490A FR2576035B1 FR 2576035 B1 FR2576035 B1 FR 2576035B1 FR 868600490 A FR868600490 A FR 868600490A FR 8600490 A FR8600490 A FR 8600490A FR 2576035 B1 FR2576035 B1 FR 2576035B1
Authority
FR
France
Prior art keywords
boride
carbothermal
development
cobalt
nickel
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
FR868600490A
Other languages
English (en)
Other versions
FR2576035A1 (fr
Inventor
Reinhard Hahn
Hans-Joachim Retelsdorf
Rudolf Fichte
Siegfried Sattelberger
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.)
ELEKTROMETALLURGIE GmbH
Original Assignee
ELEKTROMETALLURGIE GmbH
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 ELEKTROMETALLURGIE GmbH filed Critical ELEKTROMETALLURGIE GmbH
Publication of FR2576035A1 publication Critical patent/FR2576035A1/fr
Application granted granted Critical
Publication of FR2576035B1 publication Critical patent/FR2576035B1/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
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/06—Alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/023—Alloys based on nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FR868600490A 1985-01-17 1986-01-15 Procede pour l'elaboration carbothermique de borure de cobalt et/ou de borure de nickel Expired FR2576035B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3501403A DE3501403C1 (de) 1985-01-17 1985-01-17 Verfahren zur carbothermischen Herstellung von Cobaltbor und/oder Nickelbor

Publications (2)

Publication Number Publication Date
FR2576035A1 FR2576035A1 (fr) 1986-07-18
FR2576035B1 true FR2576035B1 (fr) 1989-05-19

Family

ID=6260062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868600490A Expired FR2576035B1 (fr) 1985-01-17 1986-01-15 Procede pour l'elaboration carbothermique de borure de cobalt et/ou de borure de nickel

Country Status (5)

Country Link
US (1) US4623386A (fr)
JP (1) JPS61170529A (fr)
DE (1) DE3501403C1 (fr)
FR (1) FR2576035B1 (fr)
GB (1) GB2169922B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234510A (en) * 1991-02-15 1993-08-10 Wall Colmonoy Corporation Surfacing nickel alloy with interdendritic phases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200513A (en) * 1981-06-02 1982-12-08 Metal Res Corp:Kk Preparation of iron base alloy with reduced oxygen, sulfur and nitrogen contents
JPS5877509A (ja) * 1981-10-30 1983-05-10 Kawasaki Steel Corp Ｆｅ−Ｂ系溶融金属の製造方法
US4486226A (en) * 1983-11-30 1984-12-04 Allied Corporation Multistage process for preparing ferroboron
DE3409311C1 (de) * 1984-03-14 1985-09-05 GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf Verfahren zur carbothermischen Herstellung einer Ferroborlegierung oder einer Ferroborsiliciumlegierung und Anwendung des Verfahrens auf die Herstellung spezieller Legierungen
US4536215A (en) * 1984-12-10 1985-08-20 Gte Products Corporation Boron addition to alloys

Also Published As

Publication number Publication date
JPS61170529A (ja) 1986-08-01
FR2576035A1 (fr) 1986-07-18
US4623386A (en) 1986-11-18
GB2169922B (en) 1988-06-29
JPH0225418B2 (fr) 1990-06-04
GB2169922A (en) 1986-07-23
GB8600462D0 (en) 1986-02-12
DE3501403C1 (de) 1986-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse