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本文综述作者近几年来关于溶质原子非平衡晶界偏聚热力学、动力学以及晶界平衡偏聚与非平衡偏聚之间关系的理论、实验研究工作。这些研究工作内容丰富,已达世界水平。它们为改善现有材料的力学性能以及发现新材料提供了理论依据。
This review summarizes the theoretical and experimental work on the thermodynamic and kinetics of segregation of solute atoms in non-equilibrium grain boundaries and the relationship between equilibrium segregation and non-equilibrium segregation in grain boundaries in recent years. The research work is rich in content and has reached the world standard. They provide a theoretical basis for improving the mechanical properties of existing materials and discovering new materials.