Bulk Metallic Glasses
Bulk Metallic Glasses
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DOI：
10.1002/9781118801017.ch7.10
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发表时间：
2021-02
期刊：
影响因子：
--
通讯作者：
D. V. Louzguine-Luzgin;A. Inoue
中科院分区：
文献类型：
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作者：
D. V. Louzguine-Luzgin;A. Inoue
本章综述了液态金属玻璃的形成、结构、性能和表征。还讨论了这些材料的结构、一般物理、热、机械和磁性能。大块非晶合金的晶化导致含有晶态或准晶颗粒的复合材料的形成。这些复合材料中的一些具有比完全玻璃化或完全结晶合金更好的机械性能组合。例如，晶相在大块玻璃合金的塑性化中起着非常重要的作用。纳米结构铁磁合金和玻璃态复合材料具有良好的软磁性能。
The formation, structure, properties, and characterization of metallic glasses produced from the liquid state by casting or water cooling are reviewed in the present chapter. The structure, general physical, thermal, mechanical, and magnetic properties of these materials are also discussed. Crystallization of bulk glassy alloys leads to the formation of the composites containing crystalline or quasicrystalline particles. Some of these composites possess a better combination of mechanical properties than those of fully glassy or fully crystalline alloys. For example, crystalline phases play a very important role in ductilization of bulk glassy alloys. Nanostructured ferromagnetic alloys and glassy‐nanocrystal composites possess good soft magnetic properties.