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((),401326):,,;,:;;,;;;:TG0146.23:A:10021752(2003)03005108PropertiesandUseofTiandItsPotentialApplicationinAutomobileLIUJing-an(SouthwestAluminium(Group)Co.,Ltd,Chongqing401326,China)Abstract:Classification,compostition,mainfeatures,technologyproperties,applicationfieldofTitaniumalloyareintroduced.ThepotentialapplicationofTi2taniumanditsalloytoautomobileisanalyzedindetail.ItisthoughtthatTitaniumanditsalloywillbewidelyusedinmunitionindustryandcivilindustrywithtechnologyadvancesanddescendingincost.Keywords:Titaniumalloy,use,production,consumption,propertres,aplicationfield,automoble0163%,,,,12,70%,,,,,,4,,,,4811.114,250K(17156W/(mK),580K16189W/(mK),1.214,,:,,+,121.3,,900mm1015t,,::2002-08-201520033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(Fe,Cu)Ti-6Al-215Mo-2Cr-013Si-015FeTi-615Al-313Mo-013SiTi-615Al-313Mo-215Zr-0125SiTi-6246Ti-6222BT14BT16BT23IMI550Ti-6Al-2Sn-4Zr-6MoTi-6Al-2Sn-2Zr-2Mo-2CrTi-415Al-3Mo-1VTi-215Al-5Mo-5VTi-5Al-5V-2Mo-017Cr-017FeTi-4Al-4Mo-2Sn-013SiBT22BT30Ti-5Al-5Mo-5V-1Fe-1CrTi-11Mo-6Sn-4Zr-Ti-415Sn-6Zr-1115MoTi-10V-2Fe-3AlBT15BT32BT2Ti-3Al-7Mo-11CrTi-2Al-815Mo-815V-112Fe-112CrTi-3Al-5V-5Mo-5CrBi20VCATi-8823Ti-38644(c)Ti-3Al-13V-11CrTi-3Al-8V-8Mo-2FeTi-3Al-4Zr-8V-4Mo-6Cr4201Ti-33Mo1/15,,,(),,,,,,,,,,900,,,,,,,,,,,,,,,,,,,,,,()(01002%01003%),25:20033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),+,,,,,,,+,,,,2h/MPa012/MPa,mm350455560280385490,,,,,Ti-5Al-215Sn840805-,,Ti-8Al-1Mo-1V960945840875,,,,,Ti-6Al-4V91011908401180-25,,,,,,,,,,Ti-6Al-6V-2Sn10501260980119050,Ti-13V-11Cr-3Al87512258408751155--175,,,,,,,Ti-2125Al-11Sn-5Zr-1Mo-012Si101512609101120-50,,,,,Ti-6Al-2Sn-4Zr-2Mo910840-,,,,,,Ti-4Al-3Mo-1V87512608051085-:;3520033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,,,,,,1/22/3,(),(200300)(40%50%),,500700,,,,,(),(),22.12040,,1951195218541958319931997,,,150kt,411kt/a,()300t/a,318kt/a4199319976,62%;,13%,22%,3%,19931998585%,19971850t,517kt312%,1995,,,2005100kt319931997kt199319941995199619972710141817121411191517133011141415171617211024156510201016102310281022103111150181131192131251250174817551170146611:419931998t1993199419951996199719982000127144490146816931885800211408420519595700300310014828521323186522872535:199319952.2,2005199650kt103%,104kt67519931998t199319941995199619971998161212146105110510211771355160156518356615918081715691051528105202619023211258461401482852132318652287129545:20033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()160003114200003511220003419180002700050009186000101570001111700090002400047102500043192600041133200041000600011186000101580001217140002700051000100570001006300010071000104000:;/7%706060101015304040908590,,,,,;,/,;;,;,,,8/t-1B-737MD-80A-320B-757B-737-600B-737-700B-737-8003196117111616171217121712A-300A-310B-767A-330A-340B-747B-777B-777ER131513151611171817183857685520033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,,,:,,,,-,101,,,,,,,,,,,/,/,3.2,,,,,,,,,,,,,,,(:,)65:20033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2036-T4)19371217470142519(6Al-4V)10701144141242162519(3Al-8V-6Cr-4Mo-4Zr,B)16201034180337152115(%)62069115839214431755224210826514111510012/V(US/kg)()V/261401552018011007015016691360145(2036-T4)70142150351501171(6Al-4V)242161610651953117(3Al-8V-6Cr-4Mo-4Zr,B)3371533100971804170(%)39214661253118265143100111300154,,30%40%,,,3,,,,,,,,,/,,3.3,,(),50%,1150%,40%25%,10%,3%4%,11,416,,20,1%28,,3%4%100,,162011gg(4)100600194(4)90541112(8)60220182(8)308011341480696151847520033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()Ti-62425,,,,,,,Ti-62429,Ti-6246,,,,,,,,,,/3.4,/,,(),,4,21,,,,,:1,.M.:,1998,1.2,.M.:,1985,68.3B.K..M..,1996.4WOODRA,FAVORRJ.,M..:,1983,12.5.J.,1999,5.6.Z.,1999,4.7.J.,1999,4.8,.J.J,1999,11.()(AluminiumPechiney)(SaintJeandeMaurienne),:19711980(,)22%;1981199134%,1991200080%2000(Mozal)(Alma)AP30,245kt/a375kt/a1975,:AP18AP30AP502000,416Mt,18%AP501989,,1995AP40,,,,,AP5020005,AP50,,,AP50200385:20033©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.
本文标题:钛合金的特性与用途及其在汽车上的应用潜力
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