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Dongguan Lifeng Magnet Co., Ltd

Member From China
Jul-19-10
Jul-19-10

Magnet n-( n30, n33, n35, n38, n40, n42, n45, n48, n50, n52, n55), working temperature:80 deg.
Magnet m-(n33m, n35m, n38m, n40m, n42m, n45m, n48m, n50m), working temperature:100 deg.
Magnet h-(n33h, n35h, n38h, n40h, n42h, n44h, n46h, n48h), working temperature:120 deg.
Magnet sh-(n30sh, n33sh, n35sh, n38sh, n40sh, n42sh, n45sh), working temperature:150 deg.
Magnet uh-( n30uh, n33uh, n35uh, n38uh, n40uh), working temperature:180 deg.
Magnet eh-(n28eh, n30eh, n33eh, n35eh, n38eh) working temperature:200 deg.
Magnet ah-(n28ah, n30ah, n33ah) working temperature:220 deg.
Our factory can manufacture ndfeb magnet in various size and shapes(like block, arc, cylender, ring, bar ect.), according to the customer's specification
Surface treatments: zinc, ni-cu-ni, epoxy

Carton


Jul-19-10

Magnet n-( n30, n33, n35, n38, n40, n42, n45, n48, n50, n52, n55), working temperature:80 deg.
Magnet m-(n33m, n35m, n38m, n40m, n42m, n45m, n48m, n50m), working temperature:100 deg.
Magnet h-(n33h, n35h, n38h, n40h, n42h, n44h, n46h, n48h), working temperature:120 deg.
Magnet sh-(n30sh, n33sh, n35sh, n38sh, n40sh, n42sh, n45sh), working temperature:150 deg.
Magnet uh-( n30uh, n33uh, n35uh, n38uh, n40uh), working temperature:180 deg.
Magnet eh-(n28eh, n30eh, n33eh, n35eh, n38eh) working temperature:200 deg.
Magnet ah-(n28ah, n30ah, n33ah) working temperature:220 deg.
Our factory can manufacture ndfeb magnet in various size and shapes(like block, arc, cylender, ring, bar ect.), according to the customer's specification
Surface treatments: zinc, ni-cu-ni, epoxy

Carton


Jul-19-10

Smco magnet, samarium cobalt magnet:
Iso/ts16949/iso9001/iso14001
Product description
Smco magnet, samarium cobalt magnet:
Iso/ts16949/iso9001/iso14001

Our smco shape:
Smco arc and segment magnet
Smco block magnet
Smco ring magnet
Smco disc magnet and cylinder magnet
Irregular smco magnet

Our smco property:
Smco5, sm2co17, yx16, yx20, yx20, yx22, yx24, yx20s, yx22s; yxg24h, yxg26h, yxg28h, yxg30h; yxg24, yxg26, yxg28, yxg30; yxg26m, yxg28m, yxg30m; yxg28l, yxg30l;

Samarium cobalt (smco) magnets, the second generation of rare earth magnet material, have high magnetic properties, excellent thermal stability and resistant to corrosion.

Compared with ndfeb, it needn't to be coated. It can typically be used up to 300 'c. Therefore, it is used in those fields, that applications demand resistance to wide range temperature and environments.

How ever, it is extremely brittle and the cost is relatively expensive.

Sintered smco magnets usually divided into smco5 and sm2co17 according to the components.

Smco magnets have following applications:

Holding systems requiring very high holding forces,
High field yoke magnets,
High performance stepper,
Dc, servo, linear, and voice coil motors,
Magnetic bearings, magnetic couplings,
Loudspeakers, halbach arrays, headphones,
Microphones, magnetic separation, instrumentation, switches, relays, magnetic resonance, sputtering,
Vacuum deposition, charged particle beam guidance, particle accelerators, undulators, wigglers, and others.



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Jul-19-10

Alnico magnet: iso/ ts16949/ iso9001/ iso14001

We have cast alnico magnet, sintered alnico magnet;

Our alnico property: alnico 2, alnico 3, alnico 4, alnico 5, alnico 5dg, alnico 5c, alnico 6, alnico 7, alnico 8, alnico 9, alnico 5-7, alnico 8hc

Our alnico field: electric motors, electric guitar pickups, sensors, loudspeakers, cow magnets, automotive and electronic sensors, actuators, hall effect sensors, magnetron, reed switches, twt amplifiers, communication;

Our alnico market: europe, america, japan, korea, china, russia

Alnico characteristics:
1) high residual induction
2) excellent temperature stability
3) wide range of working temperatures, up to 550c
4) good corrosion resistance
5) wide range of complex shapes and sizes available
6) can be plated or painted
7) easy of magnetization
8) high field strengths at medium prices
9) lower initial tooling cost


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