Nucleation/growth design by thermo-kinetic partition  

作　　者：Feng Liu 

机构地区：[1]Analytical & Testing Center, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China [2]State Key Lab. of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China

出　　处：《Journal of Materials Science & Technology》2023年第24期72-81,共10页材料科学技术（英文版）

摘　　要：Departing from nucleation and growth involved in phase transformations (PTs) and/or plastic deformations (PDs), thermodynamics, kinetics, and thermo-kinetic partition are described. It has been shown that the thermo-kinetic partition reflects the scale of the so-called thermo-kinetic correlation, and by combining with the reference state of PT or PD, corresponds to so-called generalized stability. Regarding the universality of nucleation/growth and thermo-kinetic partition, the principle of high thermodynamic driving force-high generalized stability has been reinterpreted by integrating nucleation and growth, separating nucleation and growth, and designing so-called negative driving forces, respectively. As such, the current materials design is classified, summarized, and prospected. This work is helpful to realize high strength and high plasticity by designing nucleation and growth.

关 键 词：NUCLEATION GROWTH Thermo-kinetic partition 

分 类 号：TB383.1[一般工业技术—材料科学与工程]