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Bonded Permanent Magnets
Bonded NdFeB & Ferrite Magnets (PDF)
Bonded NdFeB Magnets
Bonded Ferrite Magnets
Customer Specific Bonded Magnets
Magnetization of Bonded Magnets
Information on Bonded Magnets
Flexible Rubber Magnets
Flexible Rubber Magnets (PDF)
Magnetic Properties of Rubber Magnets
Binder & Coating Selection
Customer Specific Rubber Magnets
Information on Rubber Magnets
Promotional Magnets
Promotional Magnets (PDF)
Permanent Magnets
Magnetic Devices

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Online Calculator:
Pull force between two disc magnets
Pull force between disc magnet and flat
Pull force between two block magnets
Pull force between block magnet and flat
Magnetic field of a Disc magnet
Magnetic field of a block magnet

Information on Bonded Permannent Magnets

Bonded magnet is one of the most important magnetic materials. Bonded magnets can be made from either Ceramic/Hard Ferrite materials or Rare Earth NdFeB, and are manufactured using both injection molding and compression bonding techniques which are fully automated and are particularly suited to high volume production. Injection molded magnets can be formed into complex shapes and be insert molded directly onto other components to produce assembly parts. Compression bonded magnets offer higher magnetic output than injection-molded magnets, but are limited to more simple geometries.

One of the greatest advantages of the injection molding process is that a high degree of shape complexity is possible, i.e. gears, snap fits and undercuts. It is also possible to incorporate shafts, bushes and other inserts into the process, simplifying the magnetic assembly manufacturingprocess.

Production Flow Diagram of Bonded Magnets
Further Information on Permanent Magnets

Technologies GmbH & Co. KG
Markt Schwabener Str. 8
85464 Finsing, Germany
Tel.: +49-(0)8121-2574100
Fax: +49-(0)8121-2574101
Email: info@chenyang.de
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