Products
 
Sintered SmCo permanent magnet is a kind of alloy magnets mainly made from Samarium, Cobalt, iron, and other trace element. SmCo is produced in two compositions: SmCo5 and Sm2Co17. Sm2Co17 have the higher Hci values and the greater inherent stability than SmCo5. SmCo magnets are very brittle, and great care must be taken in machining them.  
      

ADVANTAGES:

1 Good resistance to demagnetization: The max working temperature is up to 350. The Curie Temperature is up to 800.
 
2 Good corrosion resistance: it doesn’t need surface treatment.
 
3 Lower temperature coefficient: Temperature Coefficient of Br (%/°C) -0.035; Temperature Coefficient of iHc (%/°C) -0.2
 
 APPLICATION FIELDS:
 

Speaker

Gauge

Printer

Coupling

Textile machine

VCM

Sensors

Toy

Electric watch

Motor (stepping, coreless, servo)

 
DETAILED INFORMATION:
 
 The properties: Please kindly check our properties chart for the detailed information on the top of the page.
 
 The size and tolerance: We could control the tolerance within +/-0.05mm. If our customers have special request on the sizes and tolerance, we will try our best to meet their requirement.
 
 The coating: The SmCo magnets have good corrosion resistance, and no need for surface treatment. If our customers need, we will coat them with Ni, Zn, Epoxy, and so on.
 

 The magnetization: There are detailed description and sketch in the index ”services”, please kindly check it.

Magengine Co.,Ltd 京ICP备07003865
Address:Room 12B03,Building A,Guidu International Center,No.27 Nanbinhe Road,Xicheng District,Beijing,China
Telephone: +86 10 83993401,83993400,83993402 Fax: +86 10 8399 3403
Website:www.magengine.com
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