《材料科学基础B》课程教学大纲.docx

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1、材料科学基础B （双语）一、课程介绍材料科学基础B （双语）是材料科学与工程学院所有专业本科生的学科 基础必修课。本课程其主要任务是从基础和应用两个角度，阐述材料科学的基本 理论，用以正确理解常用材料的成分、加工工艺、组织结构与性能之间的关系。 本课程旨在帮助学生通过学习，对材料学专业的研究领域有一定的了解，并掌握 材料的物理.、化学、机械性能方面的相关基础知识，培养根据材料的服役条件和 性能要求、进行合理选材及制定零件工艺路线的初步能力，为以后的研究工作打 下一定的基础。本课程所讲述的内容有原子结构与键合、金属与陶瓷结构、高分子结构、固 体中的缺陷、扩散、力学性能、形变与增强机理、相图、相变

2、等共13章，共64 学时，以期末闭卷考试形式结课。IntroductionFundamentals of materials science B (Bi 1ingual) w is a compulsory course for all undergraduate students in the School of Materials Science and Engineering. The main task of this course is to explain the basic theory of materials science from the perspective of f

3、oundation and application, to correctly understand the relationship between the composition, processing technology, organizational structure and performance of commonly used materials. This course is designed to help students gain a certain understanding of the field of materials science through stu

4、dy, and master the basic knowledge of physical, chemical and mechanical properties of materials, and cultivate the initial ability to make reasonable selection of materials and formulate the process route of the parts according to the service conditions and performanceEQUILIBRIUM PHASE DIAGRAMS10. 6

5、 Binary Isomorphous Systems10. 7 Interpretation of Phase Diagrams10. 9 Mechanical Properties of Isomorphous Alloys10. 10 Binary Eutectic Systems10. 12 Equilibrium Diagrams Having Intermediate Phases or Compounds10. 13 Eutectoid and Peritectic Reactions10. 14 Congiuent Phase Transformations10. 16 Ter

6、nary Phase Diagrams10. 18 The Iron - Iron Carbide (Fe - Fe3C) Phase Diagram10. 19 Development of Microstructures in Iron - Carbon Alloys11. Phase Transformations (8 学时)11. 1 IntroductionPHASE TRANSFORMATIONS IN METALS11. 2 Basic Concepts11. 3 The Kinetics of Solid-State Reactions11. 4 Multiphase Tra

7、nsformationsMICROSTRUCTURAL AND PROPERTY CHANGES IN IRON - CARBON ALLOYS11. 5 Isothermal Transformation Diagrams11.7 Mechanical Behavior of Iron - Carbon Alloys11. 8 Tempered Martensite12. 9 Review of Phase Transformations for Iron - Carbon AlloysPRECIPITATION HARDENING12.10 Heat Treatments1012.11 M

8、eehanisin of Hardening11. 12 Miscellaneous ConsidemtionsCRYSTALLIZATION, MELTING, AND GLASS TRANSITION PHENOMENA IN POLYMERS11.13 Crystal 1ization11. 14 Melting11. 15 The Glass Transition11. 16 Melting and Glass Transition TemperaturesElectrical Properties (6 学时)1. .1 IntroductionELECTRICAL CONDUCTI

9、ON2. .2 Ohm s Law12. 3 Electrical Conductivity13. 4 Electronic and Ionic Conduction14. 5 Energy Band Structures in Solids15. 6 Conduction in Terms of Band and Atomic Bonding Models16. 7 Electron Mobility17. 8 Electrical Resistivity of Metals18. 9 Electrical Characteristics of Commercial AlloysSEMICO

10、NDUCTIVITY19. 1() Intrinsic Semi conduct ion20. 11 Extrinsic Semiconduction21. 12 The Temperature Variation of Conductivity and Carrier ConcentrationELECTRICAL CONDUCTION IN IONIC CERAMICS AND IN POLYMERS22. 15 Conduction in Ionic Materials1123. 16 Electrical Properties of Po1ymersDIELECTRIC BEHAVIO

11、R12. Types and Applications of Materials (6 学时)12.1 IntroductionTYPES OF METAL ALLOYS12.2 2 Ferrous Alloys12.3 Nonferrous AlloysTYPES OF CERAMICS12.4 Glasses12.5 Glass - Ceramics12.6 Clay Products12.7 Refractories12.8 Abrasives12.9 Cements13.11 Diamond and GraphiteTYPES OF POLYMERS13.12 Plastics13.1

12、3 Elastomers13.14 Fibers13.15 15 Mi seellaneous Applicat ions6、考核要求、考核方式及成绩评定标准(1)课程考核成绩由期末考试(70%)、课堂作业(15%)和期中考试(15%)三部分组 成。(2)最终课程考核成绩采用百分制，满分100分，6()分为及格。127、其他说明（1）课外环节要求材料领域试验的基本技能试验在材料实验学课程中进行。材料领域综合技能运用等训练在四年级下学期的实践教学环节中进行。对学有余力的学生，建议参与申请国家级和校级大学生创新训练计划。（2）教学安排意见建议安排在认识实习之前。课堂教学采用英文版的多媒体讲义和PP

13、T讲稿，需要多媒体教室。课程中的实验内容并入材料实验学（20学时，其中实验16学时）课程中，并结合 材料类各专业的综合实验实践教学环节。（3）教学组织情况本课程教学主要组织形式是班级授课，由主讲教师在大教室集中讲授。辅助形式是课程 作业和习题课，采用研讨方式，由助教负责。与本课程配套的材料实验学采用现场教学的组 织方式。（4）课程内容的重点和深广度本课程为材料科学的基本知识和材料科学与工程全领域初步介绍，主要是了解材料成 分、结构与性能的关系，为以后的学习和研究打下一个基础。13 requirements of the materials, and lay a certain foundati

14、on for future research work.The content of this course includes: Atomic Stiucture and Interatomic Bonding 、 Structures of Metals and Ceramics 、 Polymer Structures 、 Imperfections in Sol idsDiffusion、Mechanical Properties Deformation and Strengthening Mechanisms、 Phase DiagramsPhase Transformations,

15、etc. , total 13 chapters, it will take 64 theoretical lessons, and ending with the form of a closed-end examination at the end of the period.课程基本信息课程名称材料科学基础B （双语）课程编码431003英文名称Fundamentals of materials science课程学时61课程学分4课程类别学科基础课课程性质必修课开课学期第4学期课内实验学时0适用专业材料类各专业开课单位材料科学与工程学院金属材料工程系选用教材Fundamentals o

16、f materials science and engineering材料科学与工程 基础（第五版），英文影印版.化学工业出版社.主要参考书1 .材料科学与工程导论.吉林科学技术出版，1999.蒋青编著.2 .材料科学基础.上海交通大学出版，2003.蔡殉编著.3 .材料科学基础.机械工业出版，2003.石德珂编著.4 .材料科学导论:融贯的论述.化学工业出版.冯端，师昌绪等编著.5 .材料科学与工程导论.吉林大学出版，1999.郑伟涛编著.6 .新材料概论.国防工业出版.陈光编著二、教学大纲1、教学目的使学生通过学习，具有根据材料的服役条件和性能要求、进行合理选材及制定零件工艺 路线的初步能

17、力。2、教学要求（1）对课程内容的基本要求学生学完本课程后，能够系统掌握材料的成分、组织、性能的基础知识和相互关系。同时了解研究开发新材料的一些基本手段和方法。初步掌握材料的制备和加工技术原理。（2）对能力培养的基本要求通过学习，使学生了解材料的组织、结构这一决定其材料基本性能的基础知识。了解材 料的物理、化学、机械性能。通过学习使学生对材料学专业的研究领域有一定的了解。即对 金属材料、无机非金属材料、高分了材料三大类材料掌握一定的理论基础知识。为以后的研 究工作打下一定的基础。3、预备知识或先修课程要求在学习本课程之前，对物理化学、材料力学等课程有所学习，会对本课程的学习有所帮 助。4、教学

18、方式课程由课堂教学、综合作业、期中考试和期末闭卷考核四部分相结合。5、课程教学内容及学时分配1. Introduction 1 （1 学时）1. 1 Historical Perspective1. 2 Materials Science and Engineering1. 3 Why Study Materials Science and Engineering?1. 4 Classification of Materials1. 5 Advanced Materials1. 6 Modern Materials* Needs2. Atomic Structure and Interatom

19、ic Bonding （3 学时）2. 1 IntroductionATOMIC STRUCTURE2.2 Fundamental Concepts2. 3 Electrons in Atoms2.4 The Periodic TableATOMIC BONDING IN SOLIDS2. 5 Bonding Forces and Energies2. 6 Primary Interatomic Bonds2. 7 Secondary Bonding or Van dor Waals Bonding2. 8 Molecules3. Structures of Metals and Cerami

20、cs （6 学时）3. 1 Introduction 31CRYSTAL STRUCTURES3.2 Fundamental Concepts3.3 Unit Cells3.4 Metallic Crystal Structures3.5 Density ComputationsMetals3. 6 Ceramic Crystal Structures3. 7 Density ComputationsCeramics3. 8 Silicate CeramicsThe Silicates3. 9 CarbonFullerenes3. 10 Polymorphism and Allotropy3.

21、 11 Crystal Systems 49CRYSTALLOGRAPHIC DIRECTIONS AND PLANES3. 12 Crystallographic Directions3. 13 Crystallographic Planes3. 14 Unear and Planar Atomic Densi ties3. 15 Close-Packed Crystal StructuresCRYSTALLINE AND NONCRYSTALLINE MATERIALS3. 16 Single Crystals3. 17 Polycrystalline Materials3. 18 Ani

22、sotropy3. 19 X-Ray Diffraction: Determination of Crystal Structures3. 20 Noncrystalline Solids 644. Polymer Structures （4 学时）4. 1 Introduction4.2 Hydrocarbon Molecules4.3 Polymer Molecules4.4 The Chemistry of Polymer Molecules4. 5 Molecular Weight4. 6 Molecular Shape4. 7 Molecular Structure4. 8 Ther

23、moplastic and Thermosetting Polymers4. 9 Copolymers4. 10 Polymer Crystal 1 inity4. 11 Polymer Crystals5. Imperfections in Solids （4 学时）5. 1 Introduction 103POINT DEFECTS5.2 Point Defects in Metals5. 3 Point Defects in Ceramics5. 4 Impurities in Solids5. 5 Point Defects in Polymers5. 6 Specification

24、of Composition5. 7 Dislocations-Linear Defects5.8 Interfacial Defects5. 9 Bulk or Volume Defects5. 10 Atomic VibrationsMICROSCOPIC EXAMINATION1. 11 General5. 12 Grain Size Deteimination6. Diffusion （2 学时）6. 1 Introduction6.2 Diffusion Mechanisms6.3 Steady-State Diffusion6. 4 Nonsteady-State Diffusio

25、n7. 5 Factors That Influence Diffusion8. 6 Other Diffusion Paths9. 7 Diffusion in Ionic and Polymeric Materials7. Mechanical Properties （6 学时）1. 1 Introduction2. 2 Concepts of Stress and Strai nELASTIC DEFORMATION7. 3 Stress - Strain Behavior8. 4 An elasticity9. 5 Elastic Properties of MaterialsMECH

26、ANICAL BEHAVIORMETALS10. Tensile Properties11. True Stress and Strain12. 8 Elastic Recovery During Plastic Deformation13. Compressive, Shear, and Torsional DeformationMECHANICAL BEHAVIORCERAMICS14. 10 Flexural Strength15. 11 Elastic Behavior16. 12 MECHANICAL BEHAVIORPOLYMERS17. 13 Stress - Strain Be

27、havior18. 14 Macroscopic Deformation19. 15 HARDNESS AND OTHER MECHANICAL PROPERTY CONSIDERATIONS20. 16 Hardness21. 17 Hardness of Ceramic Materials22. 8 Tear Strength and Hardness of PolymersPROPERTY VARIABILITY AND DESIGN/SAFETY FACTORS23. 19 Variability of Material Properties7. 20 Design/Safety Fa

28、ctors8. Deformation and Strengthening Mechanisms （6 学时）24. 1 IntroductionDEFORMATION MECHANISMS FOR METALS24.1 Historical24.2 Basic Concepts of Dislocations8. 4 Characteristics of Dislocations8. 5 SI ip Systems8. 6 Plastic Deformation of Polycrystalline Metals8. 8 MECHANISMS OF STRENGTHENING IN META

29、LS8. 9 Strengthening by Grain Size Reduction8. 10 Solid-Solution Strengthening8. 11 Strain HardeningRECOVERY, RECRYSTALLIZATION, AND GRAIN GROWTH9. 12 Recovery10. 13 Recrystallization11. 4 Grain GrowthDEFORMATION MECHANISMS FOR CERAMICMATERIALS12. 5 Crystalline Ceramics13. 16 Noncrystal line Ceramic

30、sMECHANISMS OF DEFORMATION AND FOR STRENGTHENING OF POLYMERS14. 17 Deformation of Semi-crystalline Polymers 2218. 18(a) Factors That Influence the Mechanical Properties of Semi-crystalline Polymers(b) Factors That Influence the Mechanical Properties of Semi-crystalline Polymers (Concise Version)8.19

31、 Deformation of Elastomers9. Failure (4 学时)9. 1 IntroductionFRACTURE9. 2 Fundamentals of Fracture9. 3 Ductile Fracture9. 4 Brittle Fracture9.5b Principles of Fracture Mechanics (Concise Version)9. 6 Brittle Fracture of Ceramics10. 7 Fracture of Polymers11. 8 Impact Fracture TestingFATIGUE12. 9 Cycli

32、c Stresses13. 10 The S - N Curve14. 1i Fatigue in Polymeric Materials15. 12b Crack Initiation and Propagation (Concise Version)16. 13 Factors That Affect Fatigue Life17. 14 Generalized Creep Behavior18. 15 Stress and Temperature Effects (Concise Version)19. 16 Alloys for Iligh-Temporature Use20. 17 Creep in Ceramic and Polymeric21. Phase Diagrams (8 学时)21.1 IntroductionDEFINITIONS AND BASIC CONCEPTS21.2 Solubility Limit21.3 Phases1(). 4 Microstructure21.5 Phase Equilibria