欢迎来到天天文库
浏览记录
ID:36640591
大小:908.75 KB
页数:7页
时间:2019-05-13
《精铸铝钛合金的ZrO2陶瓷模壳溃散性的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、万方数据February2011ImprovementincoIIaps-biIityofZr02ceramicmouldforinvestmentcastingofTiAIalloysChertYanfei,‘XiaoShulong,TianJing,XuLijuan,KongFantaoandChertYuyong/sthlJ.itJt、f¨7fn■5srTr"tou,-{。lr『c-·E·,{”、lfr,I,f,
2、m^’』Mr。"nthnrd.¥v}htrhhli’InjChinajAbstraCt:Inves{men【
3、castinghasbeenwidelymcngnlzegasthebestoption}rlproducing倒componentswlthkeybenefibofaccura吖.versahlityandintegdty.TheCOllapsibil竹of∞ramicmouldsforinvesim,enl明slingiscdticalinthemanumcludngprocessofT枷comPOhuntsduet013AI'eintrinsicbdWe呻ssaIr。。mtemperatureTheaimofthepre
4、sentfe皇earchistoprovideamethodforpr州ucIlorIofT№jcornPOhuntsbyinvestment∞stlnginZrO,㈣IcmouidswithimprovedCollapsibility.Slumesprepared惭mh【ghpolymeradditi∞swemutilizeddunngthepreparahonofceramicmouldsThestress/strjatJncu~e$obtained”0mgreenandbakedceramicmouldsdemonstr
5、atelhaIthegreenstrengthwasm日帕s鲥wimmea即配目tanofhJ曲pDl胛f帅帕抽,kedstrengthd∞,∞s利.thusthecollapsibilityofceramicmouldsw日simprovedltissuggestedthatthisresultisre}atedtotheburnoutofhighPOlyrnerwhichleftalotof∞vitiesTheexperimentalfindings⋯81$ovexedbytheinv∞tment∞stingof“I"-s
6、hapedTnI⋯Mnb罄揣黧:C.O。ll⋯apsibi。li。ty:;i.m。”””⋯-2麓裟:篓:1⋯””e。;inve。stm。en。te。。sting。。。.。。。。。1iAIalloysf,·litaniumaluminidel⋯⋯rg%asanovclilightweihhtmaterialintheapplicadimllddnfacr⋯candaulomohilclndus¨vbecauscofthclrlowdensityhighmclUngtemperaturego“elevated一"TaIu"stmn
7、gthandm‘)【lulusfctcntlon£‘mdiesis[3Dcemoxidationandhydragcnabsorptionaswcgasacceptablecroppropeniex’HnwcverlikeetherintcrmctallR:s¨^】。JJ卅jhvcJoudue/lilt!’a州fracluremuhhnus.alr⋯temperaturewhichintroduccsmⅫutactufingdiflieuhlezandix)tcmkdl,limitstheirstmctumIappIizati
8、onxfi⋯nhmentioningthaiinveslmentcaxlthhoffentheopponunib'ofproducing㈣1⋯“orncW-nct-shapcCOmpnNCRIXinavarietyofTiAI;dluys’1。hiswel】k⋯thatTiAlallayssh’”remarkablecmckinh⋯¨IⅥtv.particul”lyin⋯k”geomemcalshrinkagehindrance⋯rKwhencarryingoutthelnvcst⋯IcastingDfoccssTiAIall
9、oysusuaLI)‘an帅twithstandthethermal⋯swhichmayc⋯notonlycrackingofc∞gnhdufingⅢIIdJIlcaIlonbutalsodietDm呻sarmaffeddioptralstability卸deve⋯a∞mpl
此文档下载收益归作者所有