简介：Magnesiumcorrosionperformanceinautomotiveapplications-theimportanceofintemalqualityandsurfacecleanliness；MicrostructuralFeaturesinAluminumAlloyDieCastings；PROCESSANDPROPERTYRELATIONSHIPSINAM60BDIECASTINGS；SimulationofFlow-InducedGasEntrapmentanditsEffectonPorosityinAluminumDieCastings；

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简介：以压铸件冲裁模为例详细阐述了该类模具结构设计要点与工作过程，通过采用冲裁模切除流道与溢流槽内的凝料，大大减少了机加工时间，提高了成品的加工效率，为企业创造了良好的经济效益。

简介：基于已开发洗衣机烘道压铸件结构的工艺性进行分析,针对压铸件局部结构工艺提出优化思路,并结合压铸件的材质性能、装配要求、使用功能、模具开发和充填成型等方面因素,围绕压铸件的壁厚均匀、圆角过渡、斜度方向等结构工艺要求进行分析,提出具体、合理、可行的工艺改进方法。对压铸件结构工艺的优化改进,有利于提高压铸件的生产率、合格率,同时可简化模具结构,降低模具制造成本,延长模具寿命。

简介：汽车轻量化和智能化已成为全球汽车产业技术发展新趋势。近年来,随着全球节能减排压力和发展趋势,各国纷纷制定严格的乘用车燃料消耗量标准法规,对乘用车燃料消耗量及对应的CO_2排放提出更加严格的要求,汽车的轻量化更是世界汽车的发展趋势。尤其是中国,到2020年汽车燃油消耗降幅明显大于其他国家,燃油排放压力更大,降低汽车整车重量是汽车轻量化最有效途径。

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简介：EvaluatingreflactorycoatingsofPUCBbinders:apracticalapproach；Evaluationofstructuralandhigh-temperaturemagnesiumalloys；FATIGUEPROPERTIESOFDIE-CASTMAGNESIUMALLOYAM60B；GrainrefinementofAl-Sialloy(A356)bymeltthermaltreatment；Impactofscrapuseonthepropertiesofhot-worktoolsteels；MAGNESIUMDIECASTINGALLOYAJ62xWITHSUPERIORCREEPRESISTANCE,DUCTILITYANDDIECASTABILITY。

简介：Productionofmassivecastingsfromcomplexlyalloyedhigh-wear-resistanceiron,Quiescentfillingappliedtoinvestmentcastings,ReducingSurfaceDefectsWithProperVeinReduction,Requirementsoncylinderheadalloysforhighpowerengines,SiCvs.75%FeSi:comparingpre-inoculationeffects,TheEffectsofIntensificationPressure,GateVelocity&IntermediateShotVelocityontheInternalQualityofAluminumDieCastings,Tilt-PourGating-KeyParameters.

简介：6StepstoReducingInclusionDefects；Acriticalreviewoftechniquesfortheremovalofoxidefilms(includingtheheattreatmentofliquidmetal)；Castirons-essentialalloysforthefuture；Defectdetectioninaluminiumcastingsusingradioscopicimagesequences；Heattreatmentsystems-todayandtomorrow

简介：ACOUPLEDMACRO-MICROSIMULATIONFORTHEPREDICTIONOFMICROSTRUCTUREOFALALLOYCASTINGS,AstudyonporositydistributionofA356aluminumalloycastings,Diagnosisofoxidcfilmsbycavitationmicro-jetimpact,Effectofflyash(asanadditivetogreensand)onthesurfaceroughnessofAl-7%SialloycastingsusingTaguchiTechnique,EffectofSolidificationTimesonCrackOpeningDisplacementofAluminumAlloyCastings,EvaluationofinversesegregationinCu-8mass%Sialloyingotwithvisiblelightspectroscopy.

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简介：A380automatedspardrillingandfettlingsystem(ASDAFS);Aculminationofenablingtechnologies；Automaticfettlingofcastings-Trimmingwithsubsequentmachiningbyrobot；EasilyRemovableRisersonSteelCastings；Theproblemofnoiseinthefoundry；UnshapedMgO-CaOrefractoriesfromEgyptiandolomiticmagnesitedeposits

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简介：Q．在水平浇注。600，厚度5mm薄壁铸件（FCD500）时，经常遇到铁液浇不足问题，虽然在工艺方案的试验上有过错误，但是现在也经常会发生这问题。在铸造薄壁铸件方面有什么好的方法？A．在制做薄壁铸件时经常遇到的问题有三个，①材质（白口等），②形状（尺寸，变形等），以及③铸造性能（铁液充型性能）。抛开①和②，关于③的铸造性能问题，确实有必要讨论一下铁液性质和铸造工艺方案（浇口的设计）。一般来说对待薄壁铸件，铁液应保持相对较高的温度，

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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。

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简介：AComparativeStudyBetweenSqueezeCastingandSemi-SolidMetalCastingProcesses,Advancedsqueezecastingprocessfornear=net-shapeADIlightcomponents,AgingcharacteristicsofshortmullitefiberreinforcedA1-4.0Cu-1.85Mgmetalmatrixcomposite,ApplicationofNumericalSimulationtoOptimizeDieDesignsandProcessesinHigh-Pressure/Squeeze/Semi-SolidCasting,Conditionsforthepouringofaluminumfoamcoresintolightmetalcastings.