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熔态Pd_(40.5)Ni_(40.5)P_(19),合金在1.2落管中被分散成液滴,并在自由下落过程中凝固.由于实验是在纯净的氦气氛下的无容器环境中进行,因而消除了由于表面氧化层的存在以及由于液态合金与容器壁的接触所造成的非均匀成核,得到了迄今尺寸最大的直径2mm的规则金属玻璃球体.
Pd 40.5 Ni 40.5 P 19 The alloy was dispersed as a droplet in a 1.2 drop tube and solidified during free-fall as the experiment was performed in a vessel-free environment in a clean helium atmosphere , Eliminating the non-uniform nucleation due to the presence of the surface oxide layer and the contact of the liquid alloy with the vessel wall, resulting in the largest size conventionally ordered 2mm diameter metallic glass sphere to date.