Ferromagnetic Fe-based bulk metallic glasses with high thermoplastic formability
Ferromagnetic Fe-based bulk metallic glasses with high thermoplastic formability
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DOI：
10.1016/j.scriptamat.2013.03.003
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发表时间：
2013-07
影响因子：
6
通讯作者：
Wei Zhang-;C. Fang;Yanhui Li
中科院分区：
文献类型：
--
作者：
Wei Zhang-;C. Fang;Yanhui Li
以Fe 75 P10 C10 B5合金为基础，开发了一种新型多元铁基大块非晶合金，该非晶合金具有良好的热塑性成形性、软磁性能和力学性能。这些玻璃还具有宽的过冷液相区（~ 89 K）、低的玻璃化转变温度（~ 705 K）、低的过冷液相粘度（~ 107 Pas）和高的玻璃形成能力（临界样品直径超过4 mm）。
New multi-component Fe-based bulk metallic glasses with excellent thermoplastic formability and good soft magnetic and mechanical properties were developed based on an Fe75P10C10B5alloy. These glasses also exhibit a wide supercooled liquid region of ∼89K, a low glass transition temperature of ∼705K, low viscosity of ∼107Pas in the supercooled liquid state and high glass-forming ability, with critical sample diameters exceeding 4mm.