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Dailymag
Magnetics offer a full
line of Permanent Magnets,
Magnetic Assemblies (Magnetic
Tools) and Magnetic
equipments in China.
China
Cast Alnico Magnet, Cast AlNiCo Magnets, Cast Alnico Magnet
(Cast AlNiCo Magnets) Manufacturer, Supplier, Factory, Exporter in
china
Cast AlNiCo Magnet,
Aluminium Nickel
Cobalt
AlNiCo magnets (Cast
AlNiCo Magnets - Sintered AlNiCo Magnets),
are made up of a composite of aluminum, nickel and
cobalt with small amounts of other elements, have
good temperature stability, good resistance to
demagnetization, high residual induction, and
relatively high energies. By strength, they are much
weaker than NdFeB magnets, SmCo magnets and Ferrite
magnets.
Alnico magnets are produced by two typical methods,
casting or sintering. Casting delivers higher energy
products and allows for the design of intricate
shapes. Sintering is usually restricted to smaller
sizes and offers slightly lower magnetic properties,
but has tighter dimensional tolerances due to its
processing.
AlNiCo magnets can be produced with either isotropic
or anisotropic properties. Alnico 5 and Alnico 8 are
anisotropic and exhibit a preferred direction of
orientation, Magnetic orientation should be
specified on your drawing when you send an order to
us. Cast Alnico 5 is the most commonly used of all
the cast Alnico's. It combines high indications with
a high energy product of 5 MGOe or more and is used
extensively in rotation machinery, communications,
meters and instruments, sensing devices and holding
applications.
AlNiCo magnets have wide range of working
temperatures, up to 550oC. They have experienced
renewed interest in recent years in such
temperature-sensitive applications as hall-effect
and MR-based automotive and electronic sensors, in
addition to the traditional magnetron, TWT
amplifiers, actuators, motors and instruments
applications that have long relied upon AlNiCo.
Magnetic Properties of
Cast AlNiCo Magnets >>
Application of Cast AlNiCo Magnets
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Separators
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Sensors
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Electron tubes
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Traveling wave tubes
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Radar
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Holding magnets
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Clutches and bearings
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Motors
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Relays
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Controls
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Generators
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Receivers
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Telephones
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Microphones
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Bell ringers
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Loudspeakers
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Cow magnets
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Educational products
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