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|Title:||Pinpoint the best glass forming alloy by microstructure study in Cu 8Zr3-Cu10Zr7eutectic system of Cu-Zr binary system|
|Keywords:||Bulk metallic glasses|
Cu-Zr binary alloys
|Source:||Wang, D.,Tan, H.,Li, Y. (2005). Pinpoint the best glass forming alloy by microstructure study in Cu 8Zr3-Cu10Zr7eutectic system of Cu-Zr binary system. Journal of Metastable and Nanocrystalline Materials 24-25 : 287-290. ScholarBank@NUS Repository. https://doi.org/www.scientific.net/JMNM.24-25.287|
|Abstract:||By systematically studying the microstructure change in the 2 mm cast rods, the best glass forming alloy in binary Cu8Zr3-Cu 10Zr7 eutectic system was pinpointed and 2 mm fully amorphous rod was obtained. It was found that the best glass forming alloy in this system, Cu64.5Zr35.5, was surrounded by alloys forming amorphous matrix composites, in which the type and volume fraction of the crystalline phase (CugZr3 or CuioZr7) changed according to the compositions. The competitive process between the formation of glass and the growth of the eutectic and primary phases can well explain the microstructure change of these cast rods, which suggests a good way to pinpoint the best glass forming alloy within an alloy system.|
|Source Title:||Journal of Metastable and Nanocrystalline Materials|
|Appears in Collections:||Staff Publications|
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