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Samarium-cobalt Smco Rare Earth Permanent Magnets
Posted at: TradersCity --> Offers to Sell and Export
Posted on: Wed 20 Aug, 2008 2:15 am
Samarium-Cobalt (SmCo) rare earth permanent magnets
SmCo magnets are manufactured with sintering or compression bonding. They are anisotropic and can only be magnetized in the direction of orientation. In general, magnetizing fields of approximately 30KOe to 45KOe are required to saturate SmCo magnets. There are two types for alloy materials, 1:5 and 2:17.
Characteristics:
1.High magnetic properties The intrinsic coercive force could reach up to 22KOe.
2.Low temperature coefficient For some materials, α could reach low to -0.01% of Br/°C.
3.High working temperature SmCo The maximum recommended working temperature is 250°C(480°F) for SmCo 1:5 and 350°C(660°F) for SmCo 2:17. The Curie Temperature could reach high to 750°C(1390°F) for SmCo 1:5 and 850°C(1560°F) for SmCo 2:17.
4.High resistance to corrosion No coating is needed for surface protection.
Common applications
High performance motors, Magnetic couplings, Magnetic separators, Aerospace defense, Magnistors, Instruments and meters
For more details, please contact us at victor.co-star@hotmail.com or visit our website www.co-star.com.cn
_________________
Contact Name: Victor Zhou
Company Name: Ningbo Co-star Material Hi-tech Co., Ltd
Email: Victor.co-star@hotmail.com
Tel: 0086-0139-89328829 or 86-574-88012966
Fax: 0086-574-88012966
Street Address: Xinzhuang, Gaoqiao,
Yinzhou, Ningbo, China
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Posted By Costar
Country:  China
Member Since: 19 August 2008
Total Leads: 3
Business focus: Samarium-cobalt (smco), Neodymium-iron-boron (ndfeb), Aluminum-Nickel-Cobalt (alnico), Rare Earth Permanent Magnet
  
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