Posted on May 27, 2009, 8:36 am, by nickmsl.
What is field attenuation?
This is also known as the shielding factor (S) and is a ratio of the magnetic field strength outside of the magnetic shield (Ha) and the resultant field on the inside of the shield ie Ha/Hi (no units) or S = 20 x log(Ha/Hi) (Db). There are various formula based on the [...]
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density,
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magnetic fields,
magnetic shield,
magnetic shielding,
magnetic shields,
mu metal,
mumetal,
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nickel-iron alloy,
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sheet,
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Posted on April 3, 2009, 11:07 am, by nickmsl.
Mu Metal Mechanical properties at ambient temperature (reference guide)
Density: 8.7 [g/cm^3]
Youngs Modulus: 225 [GPa]
Poissons Ratio: 0.29
