Often ignored, for unseen, permanent magnets are increasingly becoming valuable components for electronical and electrotechnical devices, used in a large scale for loud-speakers, doors latches, low power motors, ..., as well as in measuring systems, separators, microwaves devices. The total number of unit magnets produced per year in a large plant amounts to several hundreds of millions, since the small magnet weighing 4 mg in a high quality material as Cobalt-Rare Earth and used in electric watches, till the big 40 kg magnet, directly cast in Ticonal 600, for the stator of an electric generator. The same 107 factor in the weight can be found in the coercivities of ferromagnetic materials, going from 10-2 Oe for very soft materials to 105 O...
The outlook for improving the energy product of permanent magnets beyond the theoretical limit of 51...
The properties of many permanent magnet materials are due to the presence of a finely divided ferrom...
Après un bref rappel des conditions techniques exigées pour la construction des aimants permanents, ...
Les aimants permanents que l'on peut fabriquer à base d'alliages de terres rares ont des propriétés ...
The maximum coercivity that can be achieved for a given hard magnetic alloy is estimated by computin...
Permanent magnets are applied in many large-scale and emerging applications and are crucial componen...
The production of nano-structured permanent magnets is a promising alternative to rare earth magnets...
The production of nano-structured permanent magnets is a promising alternative to rare earth magnets...
A higher saturation magnetization obtained by an increased iron content is essential for yielding la...
The report below investigates on magnetic materials mainly on permanent magnets. The number of mater...
The objective of this thesis is the preparation of nanostructured rare earth free permanent magnets ...
An outline is given of the state of the art in permanent magnet technology with a brief discussion o...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
The magnetic data storage is the most reliable way to store information. The perpendicular recording...
Magnetic reluctance bearings and magnetic permanent magnet bearings are the two main types of passiv...
The outlook for improving the energy product of permanent magnets beyond the theoretical limit of 51...
The properties of many permanent magnet materials are due to the presence of a finely divided ferrom...
Après un bref rappel des conditions techniques exigées pour la construction des aimants permanents, ...
Les aimants permanents que l'on peut fabriquer à base d'alliages de terres rares ont des propriétés ...
The maximum coercivity that can be achieved for a given hard magnetic alloy is estimated by computin...
Permanent magnets are applied in many large-scale and emerging applications and are crucial componen...
The production of nano-structured permanent magnets is a promising alternative to rare earth magnets...
The production of nano-structured permanent magnets is a promising alternative to rare earth magnets...
A higher saturation magnetization obtained by an increased iron content is essential for yielding la...
The report below investigates on magnetic materials mainly on permanent magnets. The number of mater...
The objective of this thesis is the preparation of nanostructured rare earth free permanent magnets ...
An outline is given of the state of the art in permanent magnet technology with a brief discussion o...
Nd-Fe-B permanent magnets are the most powerful among all commercially available magnets. They play ...
The magnetic data storage is the most reliable way to store information. The perpendicular recording...
Magnetic reluctance bearings and magnetic permanent magnet bearings are the two main types of passiv...
The outlook for improving the energy product of permanent magnets beyond the theoretical limit of 51...
The properties of many permanent magnet materials are due to the presence of a finely divided ferrom...
Après un bref rappel des conditions techniques exigées pour la construction des aimants permanents, ...