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Strong Sintered Sm2Co17 Samarium Cobalt Magnets For Headphones / Microphones
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Strong Sintered Sm2Co17 Samarium Cobalt Magnets For Headphones / Microphones

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Customized Shape Strong Magnetic Samarium Cobalt Magnets Sm2Co17

 

 

Specification of SmCo

 

1. Attributes of Samarium Cobalt


1. High resistance to demagnetization 
2. High energy (magnetic strength is strong for its size) 
3. Good temperature stability and SmCo magnets can be operated at higher temperature up to 350°C
4. Expensive material(cobalt is market price sensitive)

5. It needn't to be coated because it is difficult to be eroded and oxidized

 

2. Common Applications for Samarium Cobalt Magnets
 

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.

 

 

Properties of SmCo

 

SmCo(1:5)
Grade Br (mT) bHc (KA/m) jHc (KA/m) BHmax(MGOe) Density(g/cm3) Br.Temp.Coefficient (%/) Working Temp.()
YX16 750-880 557-637 ≥1989 14-18 8.0-8.2 -0.05 ≤250
YX18 800-930 597-677 ≥1432 16-20 8.0-8.2 -0.05 ≤250
YX20 850-980 597-677 ≥1273 18-22 8.0-8.2 -0.05 ≤250
YXT18 900-1030 597-677 ≥1194 16-20 8.3-8.5 -0.01 ≤250
YX22A 900-1030 613-693 ≥1989 20-24 8.3-8.5 -0.03 ≤250
YX22B 900-1030 613-693
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Jet Magnet Technology Co.,Ltd.
8F, Block A, Zhengzhong Times Plaza, Guangzhou, Guangdong, China (Mainland)
Related Keyword(s): Samarium Cobalt Samarium Cobalt Magnet Strong Block Magnets Sintered Ndfeb Ring Magnets Microphones View all Cobalt Headphones Sm2co17 Magnet Wired Microphones Electret Microphones View less
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