简介:Characterisationofthrough-thicknessmicrostructureincentrifugallycasthypereutecticAI-SiandAI-Al{sub}3Nialloys;ComparisonbetweenConventionalPMRouteandCastingMethodtoobtainAMCsReinforcedwithTi-AlParticles;Composedphasesandmicrohardnessofaluminium-richaluminium-ironalloysobtainedbyrapidquenching,mechanicalalloyingandhighpressuretorsiondeformation;DevelopmentofCu/FeMagneticallyGradedMaterialbyaCentrifugalCastingTechnique
简介:Expandingtomeetthechallenge-LDshopNo.3atvoestalpineStahl;FabricationofSiC{sub}p/Alcompositebilletsbyhorizontalcontinuouscastingandtheirmechanicalproperties;Firstcome-firstserved'schedulingofBOFandconcast;FromcontinuouscastingtoextrusionofAZ31:aportaitofprocessmanagement,structureandpropertiesHistoryandFutureProspectsofH1P/CIPTechnologyIdentificationofphasechangefrontsbyBeziersplinesandBEM
简介:Improvingthequalityofringcastingsfromnitrogen-containingcorrosion-resistantsteels;Influenceofabrasiveflowmachiningonreducingfuelconsumption,loweringemissionsandincreasingpower;ProductionofShipPropellerSteelBladesinSandMoldswithElectroslagReplenishment;Prototypingprocessproducessandmolds,coresforcastingsproduction。
简介:Challengestohotironbycontrolengineers;Characterizingtheinnerstructureofcontinuouslycastsectionsbyusingaheattransfermodel;CommissioningofaVIDPfurnacelinkedtoahorizontalcastingmachineforthemanufactureofsuperalloybarstock;Constitutivemodelsofsteelundercontinuouscastingconditions;Continuouscastingofcylindricalblanksfromnonferrousalloys;ContinuouscastingofsemisolidAC4CHaluminumalloyproducedusinganinclinedcoolingplate。
简介:CharacterizationofDieCastingSprayLubricants;Characterizationofheatinsulatingandlubricatingabilityofpowderlubricantslotcleanandhighqualitydiecasting;CHEMICALCOMPOSITIONANDCLEANLINESSDURINGRECYCLINGOFTHEAJ52MAGNESIUMSTRONTIUMALLOY;Clamping,PreloadingofDiesandPrecisionGuidingofSlidesinMultiple-SlideDieCasting;ComparativemechanicalpropertiesofAE42andAJ52xhigh-temperaturediecastmagnesiumalloysforelevatedtemperatureapplications。
简介:Anewpolymerelectrolytepoly(acrylonitrile)-dimethylsulphoxide-saltforelectrochemicalcapacitors,Astudyofyttriastabilizedzirconiasheetsfabricated,Aninvestigationonfine-grainformationandstructuralcharacterincastIN718superalloy,Automobilecomponentsmadeofmagncsium-aluminiumcomposites.
简介:摘要:近年来,随着“碳达峰·碳中和”概念的不断深入,新能源汽车正逐步成为未来汽车市场的主导方向。新能源汽车电池组需要由电池包组件完成组装,为进一步保证新能源汽车的续航能力,汽车车身需要进一步减重。另外,鉴于汽车行业制造成本递减需求,“一体化压铸”的概念不断延伸,适用于一体化压铸工艺的高强韧结构件材料的研发和推广日益迫切。本文通过试验 DHM-2S铸造铝合金的制备工艺,研制了一种高强韧免热处理结构件材料,对其化学成分、流动性、力学性能进行分析,得出本材料化学成分均匀,具有良好的铸造性能,铸态及铸件本体的力学性能优良,能够满足大型结构件的一体化压铸生产工艺,适用于新能源汽车结构件生产,实现汽车车身减重。
简介:MicrostructureandmechanicalpropertiesofAl-Cu-Mgalloymatrixhybridcompositesfabricatedbysqueezecasting;MicrostructureandTensilePropertiesofAIHybridCompositesReinforcedwithSiCWhiskersandSiCNanoparticles;NUMERICALMODELLINGOFSQUEEZECASTMAGNESIUMALLOYAM50WITHNATURALCONVECTIONINTHEMELT;NUMERICALSIMULATIONOFNATURALCONVECTIONINMAGNESIUMALLOYSQUEEZECASTING;Ontheimportanceofmatrixcreepinhightemperaturedeformationofshortfibrereinforcedmetalmatrixcomposites
简介:Effectsofparticle-dispersiononthestrengthofanaluminafiber-reinforcedaluminumalloymatrixcomposite;EffectsofshortmullitefibresonagingresponseofAl-4-5Cubasedmetalmatrixcomposite;Flowanalysisapplicationtorheo-casting;HighTemperatureMechanicalBehaviorandMicrostructureofα-Si{sub}3N{sub}4w/4032AlCompositeFabricatedbySqueezeCasting;HotExtrusionandItsEffectonMicrostructureandPropertiesofSqueezeCastingSiC{sub}P/AlCompositeswithLowerVolumeFractionofReinforcement。