铜包铝线铸造—挤压成形新工艺.研究

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1、Finally,thestudyontestproductionwasmade,includingthestudyofextrusionprocess,themeasurementofextrusionforceandthemetallurgicalstructurebeforeandafterextrusionprocess.Bymeansofcomparisonbetweenexperimentaltestandfinitesimulation,thefeasibilityandsuperiorityofcasting-extrusionme

2、thodwereverified.KeywordsAluminum/coppercladcomposite;Casting;Coldextrusion;Numericalsimulation;Experiment万方数据目录摘要...................................................................................................................IABSTRACT......................................

3、...................................................................II第1章绪论.....................................................................................................11.1引言...............................................................................................

4、...........11.2复合材料的发展应用及分类..................................................................11.3复合材料成形工艺的发展......................................................................21.4挤压技术概述........................................................................................

5、..31.4.1挤压技术的发展与现状...................................................................31.4.2挤压方法的分类...............................................................................41.4.3挤压加工的特点...............................................................................51.4.4铜

6、包铝线的固相结合工艺...............................................................61.5铜包铝线的特点......................................................................................71.6本课题选题的意义及主要内容..............................................................7第2章铸造—挤压成形铜包铝线工艺的制定.......

7、......................................92.1金属复合线材的应用现状及成形工艺..................................................92.1.1金属复合线材的应用现状...............................................................9万方数据2.1.2金属复合线材成形工艺现状.........................................................102.1.3单芯

8、金属包覆材料成形挤压工艺现状.........................................112.2铜包铝线挤压工艺