Ferrite | A ferrite magnet is the cheapest common permanent magnet, and is a typical representative of ferromagnetic materials. Ferrite magnets are manufactured using the powder metallurgy technology, where the base mix is composed of iron oxide and strontium carbonate or barium carbonate. Hard ferrites are made in our plant using the dry pressing method (i.e. isotropic magnets which are pressed without the presence of a magnetic field, allowing for many magnetisation possibilities) as well as the wet pressing method (i.e. anisotropic magnets which are pressed in a magnetic field, giving them a preferre |
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Ferrite granulate | The basic components of ferrite granulate are SrCO3 and Fe2O3. Ferrite granules are further processed to produce ferrite powder to required specifications. |
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Ferrite powder | Ferrite powder is suitable for making various bonded magnets. It can be used in an extrusion or injection moulding production process. A stringent quality management system guarantees the constant quality of these ferrite powders. |
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Neodymium | Sintered NdFeB magnets are manufactured by sintering a mixture of neodymium-iron-boron (NdFeB) rare earths. They have the highest energy among currently manufactured permanent magnets and can be supplied in many shapes and sizes. |
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Samarium cobalt | SmCo magnets made of samarium and cobalt are extremely powerful permanent magnets. The main advantage of SmCo magnets is that they can be used within a wide range of temperatures and are effective, practically without any problem, even at temperatures around 300°C. In practice, these magnets are currently used in computer hardware for the recording heads of hard disks, in the manufacture of small microphones and speakers in headphones, and in many other applications. |
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AlNiCo magnets | AlNiCo magnets are a mix of aluminium, nickel, iron, copper and titanium. They are made by casting or sintering. They can be magnetised in the axial direction only. They have high remanence but low coercivity, which determines their considerable length of magnetisation direction. An optimal ratio of the magnet?s diameter to its length is 1:4. The magnetic field of AlNiCo magnets can be weakened due to demagnetisation. AlNiCo is a hard material and can be machined by grinding only. |
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Magnetic foil | Magnetic foils can be used, among other things, as visual advertising media. Such signage is easy to remove and does not damage the underlying material like ordinary self-adhesive foils do. Artwork can be transferred to magnetic foil by screen printing or offset printing or using a self-adhesive foil. This will depend on the required colour scheme and the motif to be transferred to the foil. Magnetic adherence depends on the thickness of the material to which the foil is to be applied. |
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Magnetic powder | Thanks to its specifications, this product can be used in the manufacture of magnetic foils and plastics used in a variety of industries. |
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