Al-,2-O-,3-顆粒增強(qiáng)鋁基復(fù)合材料的研究.pdf

1、山東理工大學(xué)碩士學(xué)位論文AlO顆粒增強(qiáng)鋁基復(fù)合材料的研究姓名：朱瑞杰申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：材料加工工程指導(dǎo)教師：張勇20080410Abstract趾20心c唧osite撕actsmore缸dmoreattentioninindus仃ybecauseof1ts|li曲electricalarldt11ennalconduCtiv時(shí)，wear—resista】∞eaIldlowmemlalexpansloncoenlclentTmspa

2、perdealswithanewmetllodforA1203／Almatrixcompositepreparatlon，wllicncouldbeusedforproducingcylinderliner0ftli曲qual毋，Specialequipment啪m也ecombin加ofeleCtromagnetic鋤d掀Ⅲcal柵ngtechology吼derV∞咖c011ditionispre畔din恤eXp幽entC0mposit

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4、rawn嬲f(shuō)ollows。(1)A1203／AlconlpositeshaveaShi曲erwearresistancepropertiesasoneorder01ma畫mdetha苴lm砌xalloyinlubricatedslidingcaseMicroscopicanalyslsotthcabrasions疵eindicatesthatwearmechallismofcomposites雒dm蕊xalloy1nCludesstic

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6、roportion，mech鋤caIpropenies0fA1203／AlcompositesincreaSe謝ththeV0l哪eproportion0f蛐nglllenlngpaIticlesHowever，whentheV0l吼eproportionisexcessiVe，gamenngarea0童S仃cn咖eningp礬clesand砥婦ebe眥en蛐n咖ningpaniclesmcomposltesworsensthemech

7、anicalproper哆(4)1O％paniclevol啪eproportionmakesA1203／Alcomposites0f也ehlghestwe鼢resistallcepropeny，whichissup甜ort0剛caStironand45c砷叩steelaboutthewe盼resistingprope啊，butalimeinfe衙aboutmech鋤icalprope啊So“couldbe鄴edasasubstitute