Les aimants NdFeB sont les aimants les plus puissants que l’on peut trouver actuellement sur le marché. Leurs propriétés exceptionnelles proviennent des propriétés intrinsèques de la phase Nd2Fe14B mais également de la microstructure imposée par le mode d’élaboration. Ces aimants sont généralement réalisés par frittage avec phase liquide à partir d’une poudre monocristalline préalablement orientée sous champ magnétique. Cette voie permet d’obtenir une microstructure à grains fin découplés magnétiquement les uns des autres par une fine couche de phase riche en néodyme, dont la distribution est optimisée après un recuit à une température donnée. Pour une utilisation dans des moteurs et générateur électriques, il est courant d’ajouter du dyspr...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
NdFeB hard magnets are the most powerful magnets commercially available. Their outstanding propertie...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...