非晶合金的制备已有多年的历史,发展了多种实验技术,包括液相淬火、气相沉积等。这些方法制备的非晶合金均为薄带、微粉或薄膜,而得不到三维尺度的非晶合金材料。 基于生核理论及一些新实验技术的发展,使得大块非晶合金的制备成为可能。如落管的无容器条件、助熔剂的特殊工艺,均获得了毫米级以上的块状非晶。这是因为对一些低均 The preparation of amorphous alloys has many years of history, the development of a variety of experimental techniques, including liquid quenching, vapor deposition and so on. Amorphous alloys prepared by these methods are all thin ribbons, micropowders, or thin films, and can not provide three-dimensional amorphous alloy materials. Based on the theory of nucleation and the development of some new experimental techniques, the preparation of bulk amorphous alloys is made possible. Such as drop tube container conditions, flux special process, have been more than millimeter-level bulk amorphous. This is because of some low average