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Some Specialties Of Samarium Cobalt Magnet

Get more information related to Samarium Cobalt magnets: http://www.armsmag.com/magnet-materials-samarium-cobalt-magnets.html<br>

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Some Specialties Of Samarium Cobalt Magnet

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  1. Some Specialties Of Samarium Cobalt Magnets

  2. About Samarium Cobalt magnets Samarium Cobalt magnets or SmCo are strong permanent magnets made of an alloy of samarium and cobalt. It is less subject to corrosion than a Neodymium magnet, and usually does not require coating or plating. Suitable for certain applications than Neodymium magnets, these are known for high magnetic strength, exceptional temperature resistance and reliable performance without oxidation protection. This magnet can withstand higher temperatures than a Neodymium magnet. The maximum operating temperatures of Samarium Cobalt magnet is between 250 and 550 °C, Curie temperatures range from 700 to 800 °C. Having to design around this temperature range leads to large performance differences in the magnet properties. In other words, a machine operating at room temperature will have more torque than a machine operating at 180°C for the same amount of input current.

  3. 1:5 offers 16 MGOe to 22 MGOe and is made up of approximately 50% samarium and 50% cobalt. The 1:5 series has a recommended operating temperature of 250°C and requires lower field strengths than 2:17 materials to magnetize.

  4. The 2:17 series has a maximum operating temperature of 350°C. 2:17 offers 24 MGOe to 32 MGOe, composed of about 25% samarium, 5% copper, 18% iron, 2% hafnium or zirconium, with the remainder being cobalt.

  5. The magnetic fields produced of Samarium Cobalt magnets ranges from 0.8 to 1.15 Tesla. It is by far the best product when power and high temperature resistance is required.

  6. It can operate in conditions up to 500C without suffering any magnetization loss. Magnetization integrity is high in these magnets, as they resist demagnetization handily.

  7. Special grades of 2:17 can operate to even higher temperatures and requires a higher magnetizing field than alloy 1:5 does and multiple pole magnetization is sometimes possible.

  8. If you have any requirement or Query Any other information related to Samarium Cobalt magnets then please visit with us on our website: http://www.armsmag.com/magnet-materials-samarium-cobalt-magnets.html

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