I hope everyone can help each other! I posted it for everyone to see! 20 10 unified entrance examination for postgraduate students "Fundamentals of Materials Science" Part I exam description 1. Examination-based Material Science Foundation is a professional basic course for the entrance of Master of Material Science. The examination object is the prospective candidates who take the 2009 national postgraduate entrance examination for materials science. Two. Examination form and examination paper structure (1) Answering methods: closed book and written test (2) Answering time: 180 minutes (3) Examination questions and proportional nouns, explanations, judgments and fill-in-the-blank questions account for about 30%, short answers account for about 30%, and comprehensive essay questions account for about 40% (4) Bibliography (both of the following can be used) 2) Xu Hengjun, Fundamentals of Materials Science, Beijing University of Technology Press, 200 1. The second part focuses on 1) the structural crystallographic basis of metallic materials; Crystal structure and spatial lattice of metal, characteristics and representation of crystal orientation and crystal plane, crystal structure of metal; Characteristics and characterization of solid solution and mesophase. 2) Crystal defects point defects: vacancies and interstitial atoms; Movement of point defects; Equilibrium concentration of point defects; Line defect: the basic structure of dislocation; Stress field and strain energy of dislocation; Movement and interaction of dislocations; Dislocation in the actual crystal; Surface defects: grain boundary, twin grain boundary, phase boundary and surface. 3) Basic laws of solidification and crystallization; Basic conditions of crystallization; Formation of crystal nucleus: change of nucleation energy, critical crystal nucleus, nucleation work and nucleation rate; Crystal growth: growth conditions, liquid-solid interface structure, growth mechanism, temperature gradient, crystal morphology; Application of solidification theory. 4) Thermodynamic basis of phase diagram; Binary phase diagram and its alloy crystallization process and structure: homogeneous crystal, inclusion crystal, other types of binary phase diagram and iron-carbon phase diagram; Composition representation and properties of ternary phase diagram: ternary homogeneous diagram and its solidification; ternary crystal phase diagram and its solidification; * * * Crystal ternary system phase diagram. 4) The basic law of diffusion and its application; Microscopic mechanism of diffusion; The driving force of diffusion and the factors affecting diffusion. 4) Basic laws and microscopic mechanisms of deformation and plastic deformation of recrystallized metal materials; Plastic deformation characteristics of single crystals, polycrystals and alloys: the influence of plastic deformation on microstructure and properties: the changes of microstructure and properties of cold deformed metals during heating: the mechanism, dynamics and influencing factors of recovery, recrystallization and grain growth; The basic law of dynamic recovery and dynamic recrystallization: plastic deformation of polymers. 6) metastable state and phase transition theory of materials; Structure and performance characteristics of metastable materials: basic concepts of nanocrystals, quasicrystals and amorphous materials; Types and characteristics of solid-state phase transition; Characteristics of martensitic transformation; Similarities and differences of bainite transformation, pearlite transformation and martensite transformation; Basic principles and common methods of strengthening and toughening materials.