从热力学和动力学原理出发,结合经典形核理论,阐述了焓变?Hf、熵变?Sf、Gibbs自由能的差?G、过冷熔体的黏度η和冷却速率等热力学与动力学因素对非晶合金玻璃形成能力的影响,以及这些参数之间的相关性,最后总结了由热力学与动力学因素引出的判断块体非晶合金玻璃形成能力的各种判据。 Based on the principles of thermodynamics and kinetics, combined with classical nucleation theory, the thermodynamic and kinetic factors such as enthalpy change? Hf, entropy change? Sf, Gibbs free energy? G, viscosity? And cooling rate of supercooled melt On amorphous glass forming ability, as well as the correlation between these parameters, and finally summarizes various criteria for judging the glass forming ability of bulk amorphous alloys derived from thermodynamic and kinetic factors.