本文综述了钕铁合金制备技术的概况及最新进展。

In this paper the survey and recent development of the technique for preparing Neodymium-iron alloy are reviewed.

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钕镨合金一种金属混合金属，曾被当作一个元素，是由钕和镨组成的。

A metallic mixture, once considered an element, composed of neodymium and praseodymium.

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此外，随着合金中钕含量的增加，电极的过电位逐渐升高，说明钕元素的加入增加了电极极化。

In addition, the content increase of Nd in the alloy resulted in high over-potential, which leaded to the higher polarization.

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