COMPACT PERMANENT-MAGNET

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作者
VASILEV, PA
VODYANOV, NG
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T [工业技术];
学科分类号
08 ;
摘要
The magnet is based on YuN14DK24 alloy. The field strength in the 40-mm air gap with transverse dimensions of 140 x 95 mm is B0 = 0.117 T. The magnet is designed for use in an NMR sensor for monitoring the composition and properties of liquids. For a transverse specimen dimension of 20 mm, the field nonuniformity is 5 . 10(-4)B0. The temperature coefficient of B0 variation does not exceed 1 . 10(-4)B0/K. The magnet's dimensions are 240 x 240 x 140 mm.
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页码:125 / 126
页数:2
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