学科分类
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347 个结果
  • 简介:DentalcastingpropertiesofTi-15Zr-4Nb-4Taalloy;DETERMINATIONOFINTERFACIALHEATTRANSFERCOEFFICIENTSININVESTMENTCASTING;DETERMININGWAXPATFERNDIMENSIONSININVESTMENTCASTINGUSINGVISCOELASTICMODELS;DevelopmentofacheepcreepresistantMg-Al-Zn-Si-basealloy;Dynamicprocessesduringpouringofshellmoldsininvestmentcasting。

  • 标签: 精密铸造 蠕变阻抗 力学处理 外壳空模 锌-硅基合金
  • 简介:Preparationofthehoneycombpatternedporousfilmofbiodegradablepolymerfortissueengineeringscaffolds;Productionofoutlooksforprecisioncostingdevelopment;ProductionofTantalumPowderbyMagnesiothermicReductionofFeedPreform;REACTIONSYNFIIESISOFREFRACTORYMETAL-CERAMICCOMPOSITES;Researchonthehighperformancesiliconcarbideceramicsandsiliconcarbidebasedcomposites。

  • 标签: 蜂窝模式 铸造工艺 多孔渗水薄膜 生物降解聚合物
  • 简介:Aconsultant'soverviewoffinitedifference/elementanalysistoolsfortheinvestmentcastingindustry,Agoodenvironmental,health&safetyrecordtakescommitmentandintegratedapproach,AnumericalandexperimentalstudyoffractureinRPstereolithographypattemsandceramicshellsforinvestmentcasting,Auniquesilicabinderforinvestmentshellsystems,Accuracyimprovementininvestmentcasting.

  • 标签: 精密铸造 有限元 数字仿真 立体平版模具
  • 简介:AI/SiCpFunctionallyGradedMetal-raatrixCompositesProducedbyCentrifugalCasting:EffectofParticleGrainSizeonReinforcementDistribution;Bronze/TiCcompositesforfrictiondrums;CentrifugalcastingofAl{sub}2O{sub}3-15wt%ZrO{sub}2ceramiccomposites;CentrifugalcastingofAl-Cr-Cualloyslurry,Structure-controlledbytwo-step-stir-mix-quenchingprocess。

  • 标签: 离心铸造 铝硅碳功能合金 复合材料 颗粒尺寸分布
  • 简介:Characterisationofthrough-thicknessmicrostructureincentrifugallycasthypereutecticAI-SiandAI-Al{sub}3Nialloys;ComparisonbetweenConventionalPMRouteandCastingMethodtoobtainAMCsReinforcedwithTi-AlParticles;Composedphasesandmicrohardnessofaluminium-richaluminium-ironalloysobtainedbyrapidquenching,mechanicalalloyingandhighpressuretorsiondeformation;DevelopmentofCu/FeMagneticallyGradedMaterialbyaCentrifugalCastingTechnique

  • 标签: 离心铸造 微结构 机械性质 铝硅合金
  • 简介:Expandingtomeetthechallenge-LDshopNo.3atvoestalpineStahl;FabricationofSiC{sub}p/Alcompositebilletsbyhorizontalcontinuouscastingandtheirmechanicalproperties;Firstcome-firstserved'schedulingofBOFandconcast;FromcontinuouscastingtoextrusionofAZ31:aportaitofprocessmanagement,structureandpropertiesHistoryandFutureProspectsofH1P/CIPTechnologyIdentificationofphasechangefrontsbyBeziersplinesandBEM

  • 标签: 连续铸造 机械性质 AZ31铝合金 相变化
  • 简介:Improvingthequalityofringcastingsfromnitrogen-containingcorrosion-resistantsteels;Influenceofabrasiveflowmachiningonreducingfuelconsumption,loweringemissionsandincreasingpower;ProductionofShipPropellerSteelBladesinSandMoldswithElectroslagReplenishment;Prototypingprocessproducessandmolds,coresforcastingsproduction。

  • 标签: 圆环铸造 含氮腐蚀阻抗 金相图 电渣冶炼法沙模
  • 简介:Challengestohotironbycontrolengineers;Characterizingtheinnerstructureofcontinuouslycastsectionsbyusingaheattransfermodel;CommissioningofaVIDPfurnacelinkedtoahorizontalcastingmachineforthemanufactureofsuperalloybarstock;Constitutivemodelsofsteelundercontinuouscastingconditions;Continuouscastingofcylindricalblanksfromnonferrousalloys;ContinuouscastingofsemisolidAC4CHaluminumalloyproducedusinganinclinedcoolingplate。

  • 标签: 连续铸造 热离子控制 断面结构 热转换模型
  • 简介:CharacterizationofDieCastingSprayLubricants;Characterizationofheatinsulatingandlubricatingabilityofpowderlubricantslotcleanandhighqualitydiecasting;CHEMICALCOMPOSITIONANDCLEANLINESSDURINGRECYCLINGOFTHEAJ52MAGNESIUMSTRONTIUMALLOY;Clamping,PreloadingofDiesandPrecisionGuidingofSlidesinMultiple-SlideDieCasting;ComparativemechanicalpropertiesofAE42andAJ52xhigh-temperaturediecastmagnesiumalloysforelevatedtemperatureapplications。

  • 标签: 压力铸造 喷淋润滑 热绝缘特征 化学沉降
  • 简介:Anewpolymerelectrolytepoly(acrylonitrile)-dimethylsulphoxide-saltforelectrochemicalcapacitors,Astudyofyttriastabilizedzirconiasheetsfabricated,Aninvestigationonfine-grainformationandstructuralcharacterincastIN718superalloy,Automobilecomponentsmadeofmagncsium-aluminiumcomposites.

  • 标签: 铸造工艺 电解法 聚合体 电化学容器