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High performance rare earth-iron giant magnetostrictive materials and method for its preparation
High performance rare earth-iron giant magnetostrictive materials and method for its preparation
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机译:高性能稀土铁巨磁致伸缩材料及其制备方法
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摘要
The present invention relates to a high performance rare earth-iron giant magnetostrictive material of the formula (Tbx1Dyx2Smx3Hox4Rx5)(Sy1Py2Fe1−y1−y2−y3Ty3)Q obtained by using an industry grade pure iron, instead of physically pure iron such as electrolyzed pure iron or hydrogen reduced pure iron, as iron source. The invention relates also to a method of preparing the giant magnetostrictive material.
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机译:式(Tb x1 Sub> Dy x2 Sub> Sm x3 Sub> Ho 的高性能稀土-铁超磁致伸缩材料x4 Sub> R x5 Sub>)(S y1 Sub> P y2 Sub> Fe 1− y1− y2− y3 Sub> T通过使用工业级纯铁代替物理纯铁(例如电解纯铁或氢还原纯铁)作为铁源而获得的 y3 Sub>) Q Sub>。本发明还涉及一种制备巨磁致伸缩材料的方法。
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