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1、(e)Mechanicalandfunctionalproperties9.texturesatthemicro-andnanoscale:coupledstressAstrongoverlapshouldbecreatedbetweeninterfaceandandtexturedeterminationplasticityprojects.Inthefieldofplasticitythefollowing10.interactionbetweenenvironmentandplasticityALLF
2、ORSCHUNGSTUTTGARTareasoffundamentalinterestwereidentified:11.highstrength-highconductingcomposites1.collectivebehaviourofstructuraldefects12.grainclustermechanics2.scale-bridgingplasticityandfailureconceptsin13.mechanical,transformation,andprecipitationfun
3、da-materialssimulationandexperimentmentalsofnovellightweightMg,Be,Al,Fealloysand3.elasticityandplasticityinconfined,layered,graded,intermetallic-basedlightweightalloysundercomplexandnanoscaledmaterialsloadings4.effectsofsoluteelementsonworkhardening14.mech
4、anicalpropertiesofalloysandintermetallics5.anisotropicelasto-plasticityofpolycrystallinematterdopedwithrareearthelements6.internalstressesinconjunctionwithplasticityand15.integratedstructureandmaterialsoptimization:MAX-PLANCK-INSTITUTFÜRMETtransformationin
5、tegratingdesignandmaterialsproperties7.voidnucleationandcoalescence16.mechanical-functionalmaterialspropertiesasinverse268.mechanicsofentangledandpercolatedsystems:problems,i.e.back-extrapolationofoptimumthermo-metalwool,cellularsolids,dendriticstructures,
6、scaledynamicsandmicrostructuresfromdesiredfinalandgradienteffectsinplasticityproperties.1.2.AdvancedCeramicMaterials:BasicResearchViewpointF.Aldinger
7、Max-Planck-InstitutfürMetallforschung,70569Stuttgart,GermanyJ.F.Baumard
8、ENSCI,87065Limoges,FranceContribut
9、or:1.2.2.StateoftheArtR.Waser(InstitutfürFestkörperforschung,Forschungszen-trumJülichGmbH,Jülich,Germany).Thelastdecadeshaveseenthedevelopmentoftheenor-mouspotentialoffunctionalceramicsbasedonuniquedielectric,ferroelectric,piezoelectric,pyroelectric,ferro-
10、magnetic,magnetoresistive,ionical,electronical,super-1.2.1.Introductionconducting,electrooptical,andgas-sensingproperties.SuchpropertiesnowconstitutethebasisofabroadfieldCeramicsareaclassofmaterialsbroadlydef