EP 2984658 A1 20160217 - ANISOTROPIC RARE EARTHS-FREE MATRIX-BONDED HIGH-PERFORMANCE PERMANENT MAGNET HAVING A NANOCRISTALLINE STRUCTURE, AND METHOD FOR PRODUCTION THEREOF
Title (en)
ANISOTROPIC RARE EARTHS-FREE MATRIX-BONDED HIGH-PERFORMANCE PERMANENT MAGNET HAVING A NANOCRISTALLINE STRUCTURE, AND METHOD FOR PRODUCTION THEREOF
Title (de)
ANISOTROPER SELTENERDFREIER MATRIXGEBUNDENER HOCHPERFORMANTER PERMANENTMAGNET MIT NANOKRISTALLINER STRUKTUR UND VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
AIMANT PERMANENT ANISOTROPE HAUTE PERFORMANCE À STRUCTURE NANONCRISTALLINE, LIÉ PAR UNE MATRICE ET EXEMPT DE TERRES RARES, ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- DE 102013213646 A 20130712
- EP 2014060778 W 20140526
Abstract (en)
[origin: WO2015003848A1] The invention relates to a method for producing a permanent magnet (PM), coating, by means of physical or physical-chemical deposition (A), synthesized nanoparticles (1) with a matrix (3), and orienting and shaping the matrix-coated nanoparticles (5) that are introduced into a mold and exposed to an external force field (M). In this way, high fill levels can be achieved.
IPC 8 full level
H01F 1/06 (2006.01); H01F 1/08 (2006.01); H01F 41/02 (2006.01)
CPC (source: EP US)
H01F 1/061 (2013.01 - EP US); H01F 1/083 (2013.01 - EP US); H01F 41/0273 (2013.01 - EP US)
Citation (search report)
See references of WO 2015003848A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013213646 A1 20150115; CN 105359229 A 20160224; EP 2984658 A1 20160217; US 2016372243 A1 20161222; WO 2015003848 A1 20150115
DOCDB simple family (application)
DE 102013213646 A 20130712; CN 201480038897 A 20140526; EP 14728860 A 20140526; EP 2014060778 W 20140526; US 201414901792 A 20140526