FR986924A - Process for preparing rare earth metals - Google Patents

Process for preparing rare earth metals

Info

Publication number
FR986924A
FR986924A FR986924DA FR986924A FR 986924 A FR986924 A FR 986924A FR 986924D A FR986924D A FR 986924DA FR 986924 A FR986924 A FR 986924A
Authority
FR
France
Prior art keywords
rare earth
earth metals
preparing rare
preparing
metals
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
Other languages
French (fr)
Inventor
Henri George
Felix Trombe
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 filed Critical
Application granted granted Critical
Publication of FR986924A publication Critical patent/FR986924A/en
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
    • C22B59/00—Obtaining rare earth metals
FR986924D 1943-12-11 1943-12-11 Process for preparing rare earth metals Expired FR986924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986924T 1943-12-11

Publications (1)

Publication Number Publication Date
FR986924A true FR986924A (en) 1951-08-07

Family

ID=9538517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986924D Expired FR986924A (en) 1943-12-11 1943-12-11 Process for preparing rare earth metals

Country Status (1)

Country Link
FR (1) FR986924A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116414B (en) * 1956-06-26 1961-11-02 Metallgesellschaft Ag Process for introducing rare earth metals into master alloys
FR2548687A1 (en) * 1983-07-05 1985-01-11 Rhone Poulenc Spec Chim Neodymium alloys and process for their manufacture
EP0134162A1 (en) * 1983-07-05 1985-03-13 Rhone-Poulenc Chimie Alloys of neodymium and process for their production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116414B (en) * 1956-06-26 1961-11-02 Metallgesellschaft Ag Process for introducing rare earth metals into master alloys
FR2548687A1 (en) * 1983-07-05 1985-01-11 Rhone Poulenc Spec Chim Neodymium alloys and process for their manufacture
EP0134162A1 (en) * 1983-07-05 1985-03-13 Rhone-Poulenc Chimie Alloys of neodymium and process for their production
FR2551769A2 (en) * 1983-07-05 1985-03-15 Rhone Poulenc Spec Chim Neodymium alloys and process for their manufacture
EP0272250A1 (en) * 1983-07-05 1988-06-22 Rhone-Poulenc Chimie Process for the production of neodym alloys

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