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首页> 外文期刊>IEEE Transactions on Magnetics >Effect of the Silicon Content on the Hysteresis Loss of Non-Oriented Steels
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Effect of the Silicon Content on the Hysteresis Loss of Non-Oriented Steels

机译：硅含量对非取向钢磁滞损耗的影响

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摘要

This paper shows that there is very little effect of the silicon content on the hysteresis component of the magnetic losses when two steels with 2.45% and 3.3% silicon were compared. Two non- oriented steels with 2.45 wt% and 3.3 wt% Si have been investigated. The Hysteresis component was measured by two techniques, in an Epstein frame: by a quasi- static test at 5 MHz and by extrapolating the total loss from frequencies above 50 Hz. The results showed that the quasi- static hysteresis loss (5 MHz) is not affected by increased Si content. The method of measurement by extrapolating-from frequencies above 50 Hz-(W*h) proved inaccurate, as it is influenced by the electrical resistivity of the steels.
机译：本文表明，当比较两种含硅量为2.45％和3.3％的钢时，硅含量对磁损耗的磁滞分量影响很小。已经研究了两种具有2.45 wt％和3.3 wt％Si的无取向钢。磁滞分量是通过两种技术在Epstein框架中测量的：在5 MHz处进行准静态测试，以及从50 Hz以上的频率外推总损耗。结果表明，准静态磁滞损耗（5 MHz）不受Si含量增加的影响。从高于50 Hz-（W * h）的频率外推得出的测量方法被证明是不准确的，因为它受到钢的电阻率的影响。

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