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1、本科生毕业设计（论文）专业外文翻译原文：Magnesiumalloyelectricwheelhubmicro-arcoxidationproductionresearch译文：镁合金电动车轮毂微弧氧化生产研究指导教师：张清郁职称：讲师学生姓名：陈孟丽学号：1002130301专业：机械设计制造及其自动化院（系）：机电工程学院2015年4月10日Magnesiumalloyelectricwheelhubmicro-arcoxidationproductionresearchMostelectricvehicles
2、athomeandabroadisconfiguredtoaluminumalloywheelhub,itsquality,energysaving,shockabsorption,noisereductionandvehicledynamicscharacteristicsindexismuchlowerthanmagnesiumalloys.Magnesiumalloyis30%lighterthanaluminumalloy,thedampingeffectis30timesthatofaluminumall
3、oy.Replacethealuminumalloywithmagnesiumalloywheelhub,drivingthedevelopmentofmagnesiumalloymaterialdevelopmentanddeepprocessingtechnology,toreduceelectricvehicleweightandpowerconsumption,energyconservationandenvironmentalprotection;Toreducevibrationandnoise;Imp
4、roveridecomfortandelectricvehicledynamiccharacteristicssuchasobjective(transportationqualityeachreduce10%,energyconsumptionwillbereduced8%~10%).Butitscorrosionresistanceispoor,seriouslylimitstheapplication.Commonlyusedchemicaloxidationandanodeoxidationformatio
5、nofoxidefilmonmagnesiumalloyhascertainprotectiveeffect,butitscorrosionresistance,environmentalfriendliness,appearanceisnotsatisfactory,bebadlyinneedofthedevelopmentofnewsurfacetreatment.Inrecentyears,peopletryingtodevelopavarietyofnewtechnologies,suchasmicroar
6、coxidationtechnology,thebetterOneMicro-arcoxidationmechanismMicro-arcoxidationtechnologyisanewsurfacetreatmenttechnologyofgreenenvironmentalprotection,cangrowinlightmetalsurfaceinsituceramiclayerdirectly.Itstechnologicalcharacteristics,surfacetreatment,aswella
7、stheperformanceofthesincethetechnologywasinventedbythefavourofpeople,itsmechanismistolightmetalssuchasaluminum,magnesium,titaniumanditsalloyputinelectrolyteaqueoussolutionasanode,usingthemethodofelectrochemicalsparkdischargespotsonthesurfaceofthematerial,theth
8、ermalchemistry,plasmachemistryandelectrochemistry,underthejointactionofmetaloxideceramiclayersofasurfacemodificationtechnologyTworesearchmethodsandtechnologyThistopicintheresearcho
