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A comment on Iron Nitride Permanent Magnets – An Alternative to Rare Earth Magnets (2014). Parent comment

Re:Iron Nitride Permanent Magnets – An Alternative to Rare E... by agumonkey on Thursday May 18, 2017 @05:24AM (#14365879)
MRI
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Re:Iron Nitride Permanent Magnets – An Alternative to Rare E... by Robotbeat on Thursday May 18, 2017 @10:00AM (#14367246)
Not sure why you were downvoted. Some types of MRI use permanent magnets: https://en.wikipedia.org/wiki/Physics_of_magnetic_resonance_...
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Re:Iron Nitride Permanent Magnets – An Alternative to Rare E... by agumonkey on Thursday May 18, 2017 @12:07PM (#14368411)
No worries, for once I won't seek karma, I admit saying this without serious knowledge too so...

Thanks anyway for the heads up. Very nice

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Re:Iron Nitride Permanent Magnets – An Alternative to Rare E... by proaralyst on Thursday May 18, 2017 @06:57AM (#14366212)
I thought MRI used superconducting electromagnets?
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