Ascomycota sp. CH-Co12
National Institutes of Health
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本文研究了铜辊的转动频率对Pr9 Fe74 Co12 B5快淬条带的磁性能的影响．实验结果表明，当铜辊转动频率为36Hz时，Pr9 Fe74 Co12 B5快淬条带具有最佳的磁性能：Jr=1.18T，μ0Hc=0.55T,（BH）max=19.96MGOe…