ATE91564T1 - PROCESS FOR THE MANUFACTURE OF PERMANENT MAGNETS BASED ON NEODYMIUM-IRON-BORON. - Google Patents

PROCESS FOR THE MANUFACTURE OF PERMANENT MAGNETS BASED ON NEODYMIUM-IRON-BORON.

Info

Publication number
ATE91564T1
ATE91564T1 AT90910143T AT90910143T ATE91564T1 AT E91564 T1 ATE91564 T1 AT E91564T1 AT 90910143 T AT90910143 T AT 90910143T AT 90910143 T AT90910143 T AT 90910143T AT E91564 T1 ATE91564 T1 AT E91564T1
Authority
AT
Austria
Prior art keywords
neodymium
boron
iron
manufacture
permanent magnets
Prior art date
Application number
AT90910143T
Other languages
German (de)
Inventor
Jean-Pierre Nozieres
De La Bathie Rene Perrier
Marc Lelievre
Original Assignee
Centre Nat Rech Scient
Psb Ind
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 FR8908657A external-priority patent/FR2648948B1/en
Application filed by Centre Nat Rech Scient, Psb Ind filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE91564T1 publication Critical patent/ATE91564T1/en

Links

AT90910143T 1989-06-23 1990-06-21 PROCESS FOR THE MANUFACTURE OF PERMANENT MAGNETS BASED ON NEODYMIUM-IRON-BORON. ATE91564T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8908657A FR2648948B1 (en) 1989-06-23 1989-06-23 IMPROVED PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE PERMANENT MAGNETS BASED ON NEODYME-FER-BORE
PCT/FR1990/000452 WO1991000602A1 (en) 1989-06-23 1990-06-21 Method for preparing permanent magnets based on neodymium-iron-boron
EP90910143A EP0478674B1 (en) 1989-06-23 1990-06-21 Method for preparing permanent magnets based on neodymium-iron-boron

Publications (1)

Publication Number Publication Date
ATE91564T1 true ATE91564T1 (en) 1993-07-15

Family

ID=26128445

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90910143T ATE91564T1 (en) 1989-06-23 1990-06-21 PROCESS FOR THE MANUFACTURE OF PERMANENT MAGNETS BASED ON NEODYMIUM-IRON-BORON.

Country Status (1)

Country Link
AT (1) ATE91564T1 (en)

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Legal Events

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