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首页> 外文期刊>Chinese science bulletin >Crystallization of amorphous (Fe_(0.099)Mo_(0.01))_(78)Si_9B_(13) alloy with solid state reaction at its surface under high pressure
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Crystallization of amorphous (Fe_(0.099)Mo_(0.01))_(78)Si_9B_(13) alloy with solid state reaction at its surface under high pressure

机译：非晶态（Fe_（0.099）Mo_（0.01））_（78）Si_9B_（13）合金在高压下的表面会发生固态反应结晶

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摘要

Many experimental results have demonstrated that the nanocrystalline Fe-Mo-Si-B alloys prepared by crystallization of amorphous (Fe_(0.099)Mo_(0.01))_(78)Si_9B_(13) (FMSB) alloy have many novel physical properties, except some brittleness. In order tosolve this problem, the nanocrystalline alloy and a metal aluminum were bound together by isothermally annealing alternate layers consisting of Al and amorphous FMSB alloy ribbons under high pressure in the present work to make an Al/Fe-Mo-Si-B alloy nanostructured composite. Different from the previous work, the crystallization of the amorphous FMSB alloy were accompanied by the solid state reaction with Al at their interfaces in the process of isothermally annealing the alternate layers. From the thermodynamic point of view, this inter facial reaction may influence the crystallization of the amorphous FMSB at a certain temperature and pressure. So it is interesting to study this kind of crystallization process in practice and theory.
机译：许多实验结果表明，通过非晶态（Fe_（0.099）Mo_（0.01））（（78）Si_9B_（13）（FMSB）合金的结晶制备的纳米晶Fe-Mo-Si-B合金具有许多新颖的物理性能，除了有点脆为了解决该问题，在本工作中，通过在高压下等温退火由Al和非晶FMSB合金带组成的交替层来将纳米晶合金和金属铝结合在一起，以使Al / Fe-Mo-Si-B合金纳米结构化。综合。与以前的工作不同，在等温交替层退火过程中，非晶态FMSB合金的结晶伴随着与Al界面处的固态反应。从热力学观点来看，这种界面反应可能会在一定温度和压力下影响非晶态FMSB的结晶。因此，在实践和理论上研究这种结晶过程很有趣。

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