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首页> 外文期刊>IEEE Transactions on Magnetics >Development of coercivity on NdFe/sub 12-x/Mo/sub x/N/sub 0.9/ nitrides with low Mo concentration
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Development of coercivity on NdFe/sub 12-x/Mo/sub x/N/sub 0.9/ nitrides with low Mo concentration

机译:Mo含量低的NdFe / sub 12-x / Mo / sub x / N / sub 0.9 /氮化物的矫顽力的发展

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摘要

The hard magnetic properties of NdFe/sub 12-x/Mo/sub x/N/sub 0.9/ with low Mo concentration (x=1.25 and 1.5) have been studied. The coercivity varies with the ball milling time and reaches a maximum at about 800 minutes. Coercivity values /spl mu//sub 0J/H/sub c/ of 0.64 T and 0.55 T have been achieved for nitrides with x=1.25 and 1.5, respectively. The oxygen content of ball milled nitrides is less than 1 wt%. Metal bonding of NdFe/sub 12-x/Mo/sub x/No/sub 0.9/ with Zn has less effect on coercivity than for Sm/sub 2/Fe/sub 17/N/sub y/.
机译:研究了具有低Mo浓度(x = 1.25和1.5)的NdFe / sub 12-x / Mo / sub x / N / sub 0.9 /的硬磁性能。矫顽力随球磨时间而变化,并在约800分钟时达到最大值。对于x = 1.25和1.5的氮化物,已经分别获得了0.64T和0.55T的矫顽力值/ spl mu // sub 0J / H / sub c /。球磨氮化物的氧含量小于1重量%。与Sm / sub 2 / Fe / sub 17 / N / sub y /相比,NdFe / sub 12-x / Mo / sub x / No / sub 0.9 /与Zn的金属结合对矫顽力的影响较小。

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