Thermodynamics and kinetics of phase transformation in rare earth–magnesium alloys:A critical review

作     者：Qun Luo Yanlin Guo Bin Liu Yujun Feng Jieyu Zhang Qian Li Kuochih Chou Qun Luo;Yanlin Guo;Bin Liu;Yujun Feng;Jieyu Zhang;Qian Li;Kuochih Chou

作者机构：Materials Genome Institute&State Key Laboratory of Advanced Special Steels&Shanghai Key Laboratory of Advanced Ferrometallurgy&Laboratory for Microstructures&Institute of Materials&School of Materials Science and EngineeringShanghai UniversityShanghai 200444China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2020年第44卷第9期

页      面：171-190页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：This work was supported by the National Natural Foundation China(51671118 and 51871143) the Science and TechnologyCommittee of Shanghai(19010500400) 

主　　题：Rare earth–magnesium alloys Thermodynamics Kinetics Phase Properties 

摘      要：Magnesium and its alloys are significant superior metallic materials for structural components in automobile and aerospace industries due to their excellent physicomechanical *** Mg–rare earth(RE)systems have attracted great interests because RE additions can improve both the deformability and the strength of Mg alloys through solid solution strengthening and precipitation hardening *** paper focuses on the interface stability,together with thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases in Mg–RE *** this paper,the theory and recent advances on Mg–RE alloys,especially for the interface stability,thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases,together with their relationships with micro-structures,and macroscopic properties,are *** combining the thermodynamics/kinetics integrated simulations with various advanced experimental techniques,“reversedesign of Mg–RE alloys starting from the target service performance is put forward as a kind of scientific paradigm with rational design.