|[[Amorphous wire>Amorphous wire and rapidly solidified alloy wire]]|[[Liquid phase separation]]| #author("2020-12-20T10:45:19+09:00","","") -------------------------- *Macroscopically phase separated wire [#f8ad2eed] #ref(http://t-nagase.sakura.ne.jp/pict/20151005/07-03-dualwire.jpg,left,nowrap,photo) ''Figure 1''~ ''Macroscopically phase separated melt-extracted wire. Continuous rapidly solidified wire shows Fe-Si-B amorphous core/Cu crystal cover layer structure [1].'' ~ ~ We firstly develop a rapidly solidified Fe-Cu-Si-B alloy with a macroscopically separated structure by the arc-melt-type melt-extraction method [1]. A unique core-wire/surface-cover-layer structure composed of core Fe-Si-B-based amorphous alloy and cover Cu crystal was formed by liquid phase separation during rapid quenching of thermal melt.~ REFERENCES~ [1] T. Nagase and Y. Umakoshi: J. of alloys and compounds, 495, L1-L4 (2010)., http://dx.doi.org/10.1016/j.jallcom.2010.01.127~