FR2548687B1 - Alliages de neodyme et leur procede de fabrication - Google Patents

Alliages de neodyme et leur procede de fabrication

Info

Publication number
FR2548687B1
FR2548687B1 FR8311139A FR8311139A FR2548687B1 FR 2548687 B1 FR2548687 B1 FR 2548687B1 FR 8311139 A FR8311139 A FR 8311139A FR 8311139 A FR8311139 A FR 8311139A FR 2548687 B1 FR2548687 B1 FR 2548687B1
Authority
FR
France
Prior art keywords
neodym
alloys
manufacturing
neodym alloys
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
FR8311139A
Other languages
English (en)
Other versions
FR2548687A1 (fr
Inventor
Francoise Seon
Bernard Boudot
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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 Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Priority to FR8311139A priority Critical patent/FR2548687B1/fr
Priority to FR838314392A priority patent/FR2551769B2/fr
Priority to EP84401307A priority patent/EP0134162B1/fr
Priority to EP88100014A priority patent/EP0272250B1/fr
Priority to AT88100014T priority patent/ATE81156T1/de
Priority to AT84401307T priority patent/ATE45989T1/de
Priority to DE8484401307T priority patent/DE3479595D1/de
Priority to DE8888100014T priority patent/DE3485950T2/de
Priority to AU30081/84A priority patent/AU579579B2/en
Priority to BR8403289A priority patent/BR8403289A/pt
Priority to CA000458064A priority patent/CA1253721A/fr
Priority to KR1019840003886A priority patent/KR920006603B1/ko
Priority to JP59138065A priority patent/JPS6046346A/ja
Publication of FR2548687A1 publication Critical patent/FR2548687A1/fr
Priority to US06/745,828 priority patent/US4636353A/en
Application granted granted Critical
Publication of FR2548687B1 publication Critical patent/FR2548687B1/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
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B59/00—Obtaining rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

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)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8311139A 1983-07-05 1983-07-05 Alliages de neodyme et leur procede de fabrication Expired FR2548687B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR8311139A FR2548687B1 (fr) 1983-07-05 1983-07-05 Alliages de neodyme et leur procede de fabrication
FR838314392A FR2551769B2 (fr) 1983-07-05 1983-09-09 Alliages de neodyme et leur procede de fabrication
DE8888100014T DE3485950T2 (de) 1983-07-05 1984-06-22 Verfahren zur herstellung von neodymlegierungen.
AT88100014T ATE81156T1 (de) 1983-07-05 1984-06-22 Verfahren zur herstellung von neodymlegierungen.
AT84401307T ATE45989T1 (de) 1983-07-05 1984-06-22 Neodymlegierungen und verfahren zur herstellung derselben.
DE8484401307T DE3479595D1 (en) 1983-07-05 1984-06-22 Alloys of neodymium and process for their production
EP84401307A EP0134162B1 (fr) 1983-07-05 1984-06-22 Alliages de néodyme et leur procédé de fabrication
EP88100014A EP0272250B1 (fr) 1983-07-05 1984-06-22 Procédé de fabrication d'alliages de néodyme
AU30081/84A AU579579B2 (en) 1983-07-05 1984-07-02 Neodymium alloys and their manufacture
BR8403289A BR8403289A (pt) 1983-07-05 1984-07-03 Ligas de neodimio e seu processo de fabricacao
CA000458064A CA1253721A (fr) 1983-07-05 1984-07-04 Alliages de neodyme et leur procede de fabrication
KR1019840003886A KR920006603B1 (ko) 1983-07-05 1984-07-05 네오디뮴의 합금 및 이의 제조방법
JP59138065A JPS6046346A (ja) 1983-07-05 1984-07-05 ネオジム合金とその製造方法
US06/745,828 US4636353A (en) 1983-07-05 1985-06-18 Novel neodymium/iron alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311139A FR2548687B1 (fr) 1983-07-05 1983-07-05 Alliages de neodyme et leur procede de fabrication

Publications (2)

Publication Number Publication Date
FR2548687A1 FR2548687A1 (fr) 1985-01-11
FR2548687B1 true FR2548687B1 (fr) 1989-12-01

Family

ID=9290510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311139A Expired FR2548687B1 (fr) 1983-07-05 1983-07-05 Alliages de neodyme et leur procede de fabrication

Country Status (1)

Country Link
FR (1) FR2548687B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295308A (ja) * 1985-06-24 1986-12-26 Sumitomo Metal Mining Co Ltd 希土類金属を含む合金粉末の製造方法
US4680055A (en) * 1986-03-18 1987-07-14 General Motors Corporation Metallothermic reduction of rare earth chlorides
FR2607520B1 (fr) * 1986-11-27 1992-06-19 Comurhex Procede d'elaboration par metallothermie d'alliages purs a base de terres rares et de metaux de transition
EP0691175B1 (fr) 1994-06-09 2001-08-29 Honda Giken Kogyo Kabushiki Kaisha Article réalisé par liaison de deux éléments et métal d'apport pour brasage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR489155A (fr) * 1917-04-19 1918-12-28 Maurice Duburguet Préparation des métaux des terres rares
US1648954A (en) * 1921-09-29 1927-11-15 Westinghouse Lamp Co Production of rare metals and alloys thereof
FR986924A (fr) * 1943-12-11 1951-08-07 Procédé de préparation de métaux des terres rares
US3186834A (en) * 1961-03-02 1965-06-01 Dow Chemical Co Preparation of rare earth metal sponge
AT329884B (de) * 1973-07-19 1976-06-10 Treibacher Chemische Werke Ag Verfahren zur herstellung von lanthan-, cer-,praseodym- und neodym-metall und -legierungen derselben sowie von mischmetallen

Also Published As

Publication number Publication date
FR2548687A1 (fr) 1985-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse