Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RESIN COMPOSITION FOR BONDED MAGNET, AND MOLDED ARTICLE USING THE RESIN COMPOSITION
According to the present invention, there are provided ferrite particles for bonded magnets and a resin composition for bonded magnets which are capable of producing a bonded magnet molded product having a good tensile elongation and exhibiting excellent magnetic properties, as well as a bonded magnet molded product such as a rotor which is obtained by using the resin composition. The present invention relates to ferrite particles for bonded magnets having a bulk density of not less than 0.5 g/cm 3 and less than 0.6 g/cm 3 and a degree of compaction of not less than 65%, a resin composition for bonded magnets using the ferrite particles, and a molded product obtained by using the ferrite particles and the resin composition.
RESIN COMPOSITION FOR BONDED MAGNET, AND MOLDED ARTICLE USING THE RESIN COMPOSITION
According to the present invention, there are provided ferrite particles for bonded magnets and a resin composition for bonded magnets which are capable of producing a bonded magnet molded product having a good tensile elongation and exhibiting excellent magnetic properties, as well as a bonded magnet molded product such as a rotor which is obtained by using the resin composition. The present invention relates to ferrite particles for bonded magnets having a bulk density of not less than 0.5 g/cm 3 and less than 0.6 g/cm 3 and a degree of compaction of not less than 65%, a resin composition for bonded magnets using the ferrite particles, and a molded product obtained by using the ferrite particles and the resin composition.
RESIN COMPOSITION FOR BONDED MAGNET, AND MOLDED ARTICLE USING THE RESIN COMPOSITION
HARZZUSAMMENSETZUNG FÜR VERBUNDMAGNET UND GEFORMTER ARTIKEL MIT DER HARZZUSAMMENSETZUNG
COMPOSITION DE RÉSINE POUR AIMANT LIÉ, ARTICLE MOULÉ À L'AIDE DE LADITE COMPOSITION DE RÉSINE
NISHIO YASUSHI (Autor:in) / SAKURAI HIROMITSU (Autor:in) / FUKUSHINA NORIHIRO (Autor:in) / FUJII YASUHIKO (Autor:in)
15.07.2020
Patent
Elektronische Ressource
Englisch
IPC:
H01F
MAGNETS
,
Magnete
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
| Europäisches Patentamt | 2016
Europäisches Patentamt | 2021