材料科学与工程基础大纲英文.ppt

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1、FundamentalsofMaterialsScienceAndEngineering(材料科学与工程基础)湖北工业大学机械工程学院材料加工系陈洪2017年2月PROGRAMOFTHECOURSE1）Chapters1Crystallography2)Chapters2Diffusion3)Chapters3PrinciplesofSolidification4)Chapters4PhaseDiagrams5)Chapters5PlasticDeformationofCrystalsandStrengtheningMechanisms6)Chapter6Recovery,Recryst

2、allization,andGrainGrowth7)Chapter7SurfacesandInterfacesinCrystallineSolid8)Chapter8PhaseTransformationinSolidsandHeatTreatmentChapter1Crystallography0-0Introduction0-1、HistoricalPerspective0-2、MaterialsScienceandEngineering0-3、ClassificationofMaterials0-4、CrystallographyandCrystalStructures1-1Fu

3、ndamentalConcepts1、Crystalline,CrystalStructurea、Crystallineb、CrystalStructure2、Lattice,UnitCellsa、Latticeb、UnitCells1-2MetallicCrystalStructure1、TheFace-CenteredCubicCrystalStructure2、TheBody-CenteredCubicCrystalStructure3、TheHexagonalClose-PackedCrystalStructure4、CrystalSystem1-3Crystallographi

4、cDirections1、DeterminetheCrystallographicDirections2、ExampleProblem1-4CrystallographicPlanes1、DeterminetheMillerIndices2、ExampleProblem1-5AtomicArrangements1、AtomicDensities(Linear、Planar、Body)2、Atomicradius1-6Allotropy1-7ThePhaseStructuresoftheAlloys1、SubstitutionalSolidSolution2、Interstiti

5、alSolidSolution1-8ImperfectionsinSolids1、PointDefectsa、Vacancyb、FrenkelDefect--InterstitialAtomsc、SchottkyDefect—SubstitutionalAtoms2、LinearDefects—Dislocationa、DislocationanditsBurgersVectorb、EdgeDislocationc、ScrewDislocationd、MixedDislocation3、InterfacialDefectsa、ExternalSurfacesb、GrainBo

6、undariesc、TwinBoundariesd、MiscellaneousInterfacialDefectsChapter2Diffusion2-1DiffusionMechanisms1、VacancyMechanisms2、InterstitialMechanisms2-2MacroscopicTheoryofDiffusion1、Steady-StateDiffusiona、Fick`sFirstLawb、ExampleProblem2、Nonsteady-StateDiffusiona、Fick`sSecondLawb、ExampleProblem2-3

7、MicroscopicTheoryofDiffusion1、TheRelationshipBetweenThermalmotionoftheAtomsAndTheDiffusionCoefficient2、TheRelationshipBetweenTheRandomWalkoftheAtomsAndTheDiffusionDistent3、TheSignificationofTheDiffusionCoefficient2-4Th