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FR2630428B2 - PROCESS FOR THE PREPARATION OF RARE EARTH BORURES - Google Patents
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FR2630428B2 - PROCESS FOR THE PREPARATION OF RARE EARTH BORURES - Google Patents

PROCESS FOR THE PREPARATION OF RARE EARTH BORURES

Info

Publication number
FR2630428B2
FR2630428B2 FR8805332A FR8805332A FR2630428B2 FR 2630428 B2 FR2630428 B2 FR 2630428B2 FR 8805332 A FR8805332 A FR 8805332A FR 8805332 A FR8805332 A FR 8805332A FR 2630428 B2 FR2630428 B2 FR 2630428B2
Authority
FR
France
Prior art keywords
borures
preparation
rare earth
rare
earth
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 - Lifetime
Application number
FR8805332A
Other languages
French (fr)
Other versions
FR2630428A2 (en
Inventor
Alain Iltis
Patrick Maestro
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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
Priority claimed from FR8716396A external-priority patent/FR2623790B1/en
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR8805332A priority Critical patent/FR2630428B2/en
Priority to AT89400983T priority patent/ATE80361T1/en
Priority to EP89400983A priority patent/EP0341106B1/en
Priority to ES198989400983T priority patent/ES2035597T3/en
Priority to DE8989400983T priority patent/DE68902769T2/en
Priority to JP1099022A priority patent/JPH0645456B2/en
Priority to BR898901865A priority patent/BR8901865A/en
Priority to AU33257/89A priority patent/AU630089B2/en
Priority to KR1019890005330A priority patent/KR890015961A/en
Priority to US07/341,809 priority patent/US4999176A/en
Publication of FR2630428A2 publication Critical patent/FR2630428A2/en
Publication of FR2630428B2 publication Critical patent/FR2630428B2/en
Application granted granted Critical
Priority to GR920402761T priority patent/GR3006388T3/el
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR8805332A 1987-11-26 1988-04-22 PROCESS FOR THE PREPARATION OF RARE EARTH BORURES Expired - Lifetime FR2630428B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8805332A FR2630428B2 (en) 1987-11-26 1988-04-22 PROCESS FOR THE PREPARATION OF RARE EARTH BORURES
AT89400983T ATE80361T1 (en) 1988-04-22 1989-04-11 PROCESS FOR THE PRODUCTION OF RARE EARTH BORIDES.
EP89400983A EP0341106B1 (en) 1988-04-22 1989-04-11 Process for the preparation of rare earth borides
ES198989400983T ES2035597T3 (en) 1988-04-22 1989-04-11 PREPARATION PROCEDURE FOR RARE EARTH BORIDES.
DE8989400983T DE68902769T2 (en) 1988-04-22 1989-04-11 METHOD FOR PRODUCING RARE EARTH BORIDES.
BR898901865A BR8901865A (en) 1988-04-22 1989-04-20 PROCESS OF PREPARATION OF RARE LAND BORETTES
JP1099022A JPH0645456B2 (en) 1988-04-22 1989-04-20 Rare earth element boride manufacturing method
AU33257/89A AU630089B2 (en) 1988-04-22 1989-04-20 Method of preparing borides of rare earths
KR1019890005330A KR890015961A (en) 1988-04-22 1989-04-22 Method for preparing rare earth boride
US07/341,809 US4999176A (en) 1988-04-22 1989-04-24 Preparation of rare earth borides
GR920402761T GR3006388T3 (en) 1988-04-22 1992-11-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8716396A FR2623790B1 (en) 1987-11-26 1987-11-26 PROCESS FOR THE PREPARATION OF RARE EARTH BORURES
FR8805332A FR2630428B2 (en) 1987-11-26 1988-04-22 PROCESS FOR THE PREPARATION OF RARE EARTH BORURES

Publications (2)

Publication Number Publication Date
FR2630428A2 FR2630428A2 (en) 1989-10-27
FR2630428B2 true FR2630428B2 (en) 1991-02-08

Family

ID=26226357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805332A Expired - Lifetime FR2630428B2 (en) 1987-11-26 1988-04-22 PROCESS FOR THE PREPARATION OF RARE EARTH BORURES

Country Status (1)

Country Link
FR (1) FR2630428B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115180632B (en) * 2022-07-15 2023-11-14 贵州交通职业技术学院 Controllable preparation method and application of morphology of rare earth hexaboride nano powder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL138776B (en) * 1968-03-26 1973-05-15 Stichting Reactor Centrum PROCEDURE FOR PREPARING METAL BORIDES.
US4260525A (en) * 1978-11-27 1981-04-07 Rca Corporation Single-crystal hexaborides and method of preparation

Also Published As

Publication number Publication date
FR2630428A2 (en) 1989-10-27

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