铝基复合材料英文介绍.ppt

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1、AluminummatrixcompositesAluminummatrixcompositesIntroductionClassificationPreparationApplicationIntroductionAluminumhasmanyfeatures,suchaslightweight,easytoobtain,cheap,corrosion-resistant.Aluminummatrixcompositeshasmorefeature,suchashighwearorhighstrength.ClassificationFiberreinforcedalumin

2、ummatrixcompositesParticlereinforcedaluminummatrixcompositesFiberreinforcedaluminummatrixcompositesFiberreinforcedaluminummatrixcompositesisdividedintocontinuousfiberreinforcedaluminummatrixcompositesandshortfiberreinforcedaluminummatrixcompositesFibermaterialsareboronfibers,aluminafibers,Si

3、Cfibers,carbonfiber,etc.Continuousfiberreinforcedaluminummatrixcompositesinacertaindirectionhigherstrength.FiberreinforcedaluminummatrixcompositesParticlereinforcedaluminummatrixcompositesParticulatematerialaresiliconcarbide,titaniumcarbide,aluminaandgraphiteparticles,etc.Productioncostrelat

4、ivelylow.IsotropicHighwearParticlereinforcedaluminummatrixcompositesPreparationPowdermetallurgy:TheP/Mprocessusuallyinvolvesmixingofpowdersofthematrixalloywiththereinforcingparticles,followedbycompactingandsolidstatesintering.PreparationPreparationPreparationLiquefiedstirringmethod:highspeed

5、rotarystirringtheliquidmetal,thereinforcementinvolvedinmetalmatrix,andthencastingmolding.PreparationApplicationToolsDrillbitFrictionmemberAutomotivestructuralpartsAeronauticsandAstronauticsstructuralpartsReferencesP/Maluminummatrixcomposites:anoverviewJ.M.Torralbaa,C.E.daCostab,F.VelascoaJou

6、rnalofMaterialsProcessingTechnology133(2003)203–206DevelopmentandcharacterizationofliquidcarbonfibrereinforcedaluminiummatrixcompositeT.Shalu,E.Abhilash,M.A.JosephJournalofMaterialsProcessingTechnology209(2009)4809–4813汽车铝基复合材料的制备与性能王祝堂轻合金加工技术201240（1）1-11颗粒增强铝基复合材料研究与应用发展樊建中石力开宇航材料工艺201211-7

7、Thanks