搜索
(410083)2090,,,,:RESEARCHSTATUSOFFRICTIONSTIRWELDINGCentralSouthUniversityFuZhihong,HuangMinghui,ZhouPengzhan,HeDiqiuAbstractFrictionstirwelding(FSW)isanewsolid-statejoiningtechnologythatisinvitedintheearly1990s.Itcanbeusedtoweldaluminumalloysandtitaniumalloysetc,whicharedifficulttofusionweld,ithasaseriesofparticularadvantagesaswell.WeintroducetheprocessandinfluencingfactorsofFSW,analyzethemicrostructureandpropertyofweldmetal,summarizetheresearchstatusofFSWbothhomeandabroad.Keyword:frictionstirwelding,stirweldinghead,aluminumalloy,microstructure0(FrictionStirWelding,FSW)(TheWeldingInstitute,TWI)1991[14],,,,,,,11.11[2],,,,,,,,,,,,,,,,(,)162002(11)1.21.2.1,,,,,,,,,,,,,,,[36]1.2.2,,,,[36]1.2.3,,(3kw12.5mm),,,,,,,[36]1.2.4,,,;,,;,[7],,(2),[35],,:,;,,;,,22.12(7075-T7351)[2],,,,(),,,2,ABCD(3):A(basicmetal,BM),;B(heataffectedzone,HAZ),,,;C(thermomechan2icallyaffectedzone,TMAZ),,TMAZ,,,TMAZ,,HAZ/TMAZ;D(dynamicallyrecrystallizedzone,DXZ),,3,,,,,,,,,6061-T6(Al-Mg-Si-Cu),6061-T6(Al-Mg-Si-Cu),,,,(TMAZ)4,(TMAZ)[8],,,10,2.2,,,,,,[3]5083,72002(11),26FSW,,42014A5083-O6082180(235)[3,4]3,3.1(1):;;,[1012],[8,1215],,3,,,,,,3.2,q[16]:q=R02Pr2dr(1)q,W/m2;,rad/min;P,Pa;;R,m;r,(rR)m;=130n(1),:q=R02302Pnr2dr=1452PnR3(2)n(r/min)(2),,,,,,,,,,,,,,,2001200r/min[216],2000r/min3.3(2),FSW,,,,,,,,,,,,[216],12.5mm/s[217]3.4,,,,,,[17]4,,,,,,[210],,TWI,19931995,TWI,,:82002(11)(EdisonWeldingInstitute,EWI)TWI,FSWDartmouthStuttgurtAdeluide,,315mm616mAlESABSuper-Stir,,,Delta,,Y.S.SatoH.Kokawa(OIM)6063FSW,[8,12,15]G.Oertelt,S.S.Babu(TEM)(SEM)2195FSW:DXZ,,,DXZ[9]G.LinL.E.Murr6061-T6[18]C.G.RhodesM.W.Mahoney7075FSW[2,1922]G.CampbellT.Stotler2519-T87FSW,,[13]S.Benavides,Y.Li2024FSW(-30),,140(0.4),0.8m,FSW10m[10]FSW,Y.LihE.A.Trillo2024[7]Y.LiL.E.Murr2024/6061FSW[11]L.E.MurrG.Lin1100FSW[23],,0.4m,0.5mm.Frigaard.GrongFSW,FSW,[15],[17,24,25](15mm),2000,70007A52,5,,,,,(),,,,,;;,,,,,,,(),,,,,,,,1ThomasWM,NicholasJCetal.Frictionstirbuttwelding.Internationalpatentapplication,No.PCT/GB92/02203andGBpatentapplication,No.9125978.8,19912RhodesCG,MahoneyMWetal.Effectoffrictionstirweld2ingonmicrostructureof7075aluminum.ScriptaMaterialia,1997,36(1):69753DawesCJ.ThomasWM.Frictionstirprocessweldsaluminumal2loys.WeldingJournal(Miami,Fla),1996,75(3):41454DawesCJ.Introductiontofrictionstirweldinganditsdevelop2ment.WeldingandMetalFabrication,1995,63(1):131592002(11)5StewardWW.Weldingofairframesusingfrictionstir.Air&spacefuropf,2001,3(3/4):64666JoeljD.Thefrictionstirweldingadvantage.Weldingjournal,2001,80(5):30347LiY,TrilloEA,MurrLE.Friction-stirweldingofalu2minumalloy2024tosilver.JournalofMaterialsScienceLet2ters,2000,19(12):104710518SatoYS,KokawaH,EnomotoMetal.Precipitationsequenceinfrictionstirweldof6063aluminumduringaging.Metallur2gicalandMaterialsTransactionsA:PhysicalMetallurgyandMaterialsScience,1999,30(12):312531309OerteltG,BabuSS,DavidSAetal.Effectofthermalcyclingonfrictionstirweldsof2195aluminumalloy.WeldingJournal(Miami,Fla),2001,80(3):717910BenavidesS,LiY,MurrLEetal.Low-temperaturefric2tion-stirweldingof2024aluminum,ScriptaMaterialia,1999,41(8):80981511LiY,MurrLE,McClureJC.Solid-stateflowvisualizationinthefriction-stirweldingof2024Alto6061Al.ScriptaMaterialia,1999,40(9):1041104612SatoYS,KokawaH,EnomotoMetal.Microstructuralevolu2tionof6063aluminumduringfriction-stirwelding.Metal2lurgicalandMaterialsTransactionsA:PhysicalMetallurgyandMaterialsScience,1999,30(9):2429243713CampbellG,StotlerT.Frictionstirweldingofarmorgradea2luminumplate.WeldingJournal(Miami,Fla),1999,78(12):454714ThomasWM,NicholasED.Frictionstirweldingforthetransportationindustries.Materials&Design,1997,18(4-6):26927315SatoYS,KokawaHetal.Microtextureinthefriction-stirweldofanaluminumalloy.MetallurgicalandMaterialsTrans2actionsA:PhysicalMetallurgyandMaterialsScience,2001,32(4):94194816Frigaard,Grong,Midling.Aprocessmodelforfrictionstirweldingofagehardeningaluminumalloys.MetallurgicalandMaterialsTransactionsA:PhysicalMetallurgyandMate2rialsScience,2001,32(5):1189120017,,.LY12.,2001,22(4):555718LiuG,MurrLE,NiouCSetal.Microstructuralaspectsofthefriction-stirweldingof6061-T6aluminum.ScriptaMaterialia,1997,37(3):35536119MohoneyMW,RhodesCGetal.Propertiesoffriction-stir-welded7075T651aluminum.MetallurgicalandMaterialsTransactionsA:PhysicalMetallurgyandMaterialsScience,1998,29A(7):1955196420JataKV,SanlaranKK,RuschanJJ.Frictionstirweldingef2fectsonmicrostructureandfatigueofaluminumalloy7050-T7451.MetallurgicalandMaterialsTransactionsA:PhysicalMetallurgyandMaterialsScience,2000,31(9):2182219521ChaoYJ,WangY,MillerKW.EffectoffrictionstirweldingondynamicpropertiesofAA2024-T3andAA7075-T735.WeldingJournal(Miami,Fla),2001,80(8):19620022.().,2000,29(6):485023MurrLE,LiuG,McClureJC.Dynamicrecrystallizationinfriction-stirweldingofaluminumalloy1100.JournalofMa2terialsScienceLetters,1997,16(22):1801180324,,..,2002,38(2):12713025,,..,2002,21(4):6164(20021028):,1966,,40012002(11)