銅石墨板的半固態(tài)鑄軋研究.pdf

1、北京交通大學(xué)碩士學(xué)位論文銅石墨板的半固態(tài)鑄軋研究姓名：許秦貞申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：材料加工工程指導(dǎo)教師：杜云慧201106ABSTRACTABSTRACTABSTRACT：CoppergrapKtcsclflubricatingcOmposite，wi廿l廿槍ex∞llentmetalprop硎懿弱copp貧鋤d11ightemp盯atu代lubrici哆弱grapllite，isⅡleidealllight鋤p釘姍ebe撕ngmat

2、面alsn。sperflom鋤∞directlya儂；cttllewrholemnctionsillⅡlefieldof肌tomotiVe，railway’aviation姐dspacenightAtpr豁e嵋Ⅱlemethodsofpr印aringcopp蹦lpllitecompositehaveprobl鋤sofp00rwc仕abili鑼?zhuān)琹owc0腳pressiVes仃∞g吐l，complicatedtecllllology鋤dh

3、ighproductioncostThememodQfsemisolidproc髓sing鋤dc嬲tingrollingtechnologyareapplicdint0Ⅱlepr印刪ionofcopper孕apllitecompositeillnlispap吧r，IIl廿lispaper’tllemethodofsam∞lidc髂tiIlgrolliIlgtedmologyw嬲proposed11愴m旬0rtechIlicalcondi

4、矗。璐of懿ccllentpcrf0肌觚∞se而∞lidc鼬tingrollingcopper目邳帖teplatewe他deteminedbyalotofexperim伽岫趾dtllcoretical觚alysisThemaincont伽臨觚dconclusionwe他d鋁c—bed嬲f(shuō)ollows1TheuIlif0肌copper粵aI，11iteslurryw弱g血edbyt11emcthodofelec缸0m哪鰣cmech鋤ica

5、lStirringThcslull叮witlldi保嬲l(shuí)t∞lid劬ctionc觚begptbycon仃0llingⅡlestirringt鋤叩蹦ltuI弓2T1lec0Ip】pergraplliteplatew鷦pr印砌bynlemetllodofseIIlisolidc嬲ting—rolliIlg，R膦onableprI訕廁0nproc餡sw鍛d骼i印cd(如tmerel撕。髑llipbctwe饑n地solid矗唧mon強(qiáng)dtl塢s

6、izeof聊lliteTheconditio璐foreli】[Ili徹tingmacm—segregationofgyapllitein伽Ipper鏟apllitecompositewe塢obtained3The∞lationsmpbetw∞nttleprocessp啪ete璐鋤dtllecompressiVes慨gmw鷦studiedbycompressiVetestSofcopper伊印Mtcplatewllichh嬲diffe嘲l(fā)

7、tsolid觸ction4Thes協(xié)lctu∞ofcopper伊aphites踟isolidc舔tingrollingplatew弱觚alysisExploremeinflu％cemechaIlismofprocessparametersontllecompr鼯siVeperf0mI孤Ceof廿leplateKEYWoImS；copp鐘伊印hiteselflubricatingcomposite，s鋤i∞lidc齬tingrolling