The Effect of Nanocrystals on the Plastic Deformation Ability of CuZr-Based BMG
Abstract: The CuZr-based fully amorphous alloy and composites containing in-situ nanocrystals with large size were prepared. Without the influence of specimen geometry, their mechanical behaviors under compression were systematically studied and compared, confirming the important role of in- situ nanocrystals on the plastic deformation ability. At the same time, the coexistence of free volume and small nanocrystals can efficiently enhance the plastic deformation ability, providing a useful guideline for large plasticity in BMG composites with nanocrystalline prepared from fully amorphous alloy.
文章引用: 张临财 , 宋振亚 , 郭啸栋 , 侯彦华 (2014) 纳米晶对CuZr基非晶合金变形行为的影响。 材料科学， 4， 225-232. doi: 10.12677/MS.2014.46032
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