Title of article
Baking effect for NdFeB magnets against demagnetization induced by high-energy electrons
Author/Authors
Bizen، نويسنده , , T and Asano، نويسنده , , Y and Hara، نويسنده , , T and Marechal، نويسنده , , X and Seike، نويسنده , , T and Tanaka، نويسنده , , T and Lee، نويسنده , , H.S. and Kim، نويسنده , , D.E and Chung، نويسنده , , C.W and Kitamura، نويسنده , , H، نويسنده ,
Pages
3
From page
850
To page
852
Abstract
The effect of thermal stabilization (pre-baking at 142°C) on the sensitivity of neodymium–iron–boron (Nd2Fe14B) magnets to irradiation was studied. Thermally stabilized magnets showed higher resistance to irradiation with 2.0 GeV electrons: their demagnetization curves decrease linearly with respect to the number of electrons, and with a demagnetization rate remarkably smaller than that of the unbaked magnets.
Keywords
NdFeB magnet , electron beam , Baking , thermal treatment , Demagnetization , Radiation damage
Journal title
Astroparticle Physics
Record number
2022040
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