摘要
研究了线圈匝数对Fe73.5Cu1Nb3Si13.5B9非晶薄带的磁感应效应及磁感应效应变化幅度的影响。结果表明:非晶薄带的磁感应效应随着线圈匝数的增多而增强;当频率低于20 kHz时,非晶薄带的磁感应效应变化幅度随着线圈匝数的增多而增大,当频率高于20 kHz时,非晶薄带的磁感应效应变化幅度随着线圈匝数的增多而减小。
Study the influence of magnetic induction effect and change of magnetic induction effect of Fe73.5 CulNb3Sil3.5B9 amorphous alloy ribbons with the number of windings. The results showed the magnetic induction effect enhanced along with the number of windings increasing. The change of magnetic induction effect enhanced along with the number of windings increasing when the testing frequency lower 20 kHz, the change of magnetic induction effect decreased along with the number of windings increasing when the testing frequency higher 20 kHz.
出处
《煤矿机械》
北大核心
2008年第12期87-89,共3页
Coal Mine Machinery
