简介：塔里木盆地新元古代构造演化对显生宙成盆成烃作用研究具重要意义。通过锆石年代学研究结合新的钻探与地震资料进行构造解析,结果发现：1塔里木盆地内部发育峰值约770Ma的与超大陆裂解相关的强伸展构造活动,南华纪可能存在一系列近EW向展布的不连续断陷系统;2震旦纪晚期存在与＂泛非运动＂相关的广泛抬升剥蚀,与寒武纪存在大型的区域不整合,南北分带的构造体制不同。综合分析表明,塔里木盆地新元古代经历南华纪大陆裂谷-断陷期、震旦纪坳陷-挤压抬升期等4期构造演变,发育完整的强伸展-挤压构造旋回;新元古代具与显生宙显著不同的构造演化特征,震旦—寒武系间存在大规模构造-沉积间断。

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简介：AstudyonhotextrusionofTi-6Al-4Vusingsimulationsandexperiments;Dampingcharacterizationofaluminiumcontaininginterconnectedwirereinforcementusinganovelfiequencydomainbasedmethod;DevelopmentofAl-Si-MgAlloysreinforcedwithBoronCarbideParticles;DevelopmentofAl-Si-MgAlloysreinforcedwithBoronCarbideParticles;

简介：Finiteelementinvestigationsupontheinfluenceofpocketdiedesignsonmetalflowinaluminiumextrusion-PartI.effectofpocketangleandvolumeonmetalflow,InfluenceoftheGeometryoftheExtrusionDieontheMeltStrengthofPolymers,Innovativemanufacturingtechniqueforglassmatrixcomposites:extrusionofrecycled.TVsetscreenglassreinforcedwithAl{sub}O{sub}3platelets,Measurementofdeformationofextrusiondieinhotextrusionofaluminum-deformationofextrusiondieinaluminumhotextrusionⅡ.

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简介：Asurveyofmanifolddesignsforflatdieextrusion；CermetDiesforHotExtrusionofHardAluminium；Clustercomputinginnumericalsimulationofextrusionflow；Computeraideddesignandmanufactureofstreamlinedextrusiondies；Depositionofhardfilmsonhot-workingsteeldiesforaluminium；DevelopmentofaremotequickCAEsystemonsculpturedmetalextrusiondiesurface；

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简介：AStudyofRadialGearExtrusion,Atheoreticalandexperimentalstudyoffrictioninmetalformingbytheuseoftheforwardextrusionprocess,Deepdrawingandimpactextrusionofmagnesiumalloysatroomtemperature,Effectsofdiegeometryandextrusionspeedonthecoldextrusionofaluminiumandleadalloys,FeatureextractionfromSTEP(ISO10303)CADdrawingfilesformetalformingprocessselectioninanintegrateddesignsystem,Formingfeaturerepresentationandprocessselectionincoldextrusion.

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简介：EffectsofaddingLa-richmischmetalonthemicrostructureandmechanicalpropertiesofhotextrudedMg-8Alalloys；Effectsofextrusionconditionsonhotextrudingcharacteristicsofmagnesiumalloy；Expertevaluationofhydraulicpressreliability；ExtrudabilityimprovementandenergyconsumptionestimationinAIextrusionprocessofa7003alloy;Fabricationofcompositepipesbymulti-billetextrusiontechnique

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简介：Aluminiumoxidedispersionstrengthenedcopperproducedbythermochemicalprocess；Aninvestigationonthehotextrusionprocessofmagnesiumalloysheet；ComparisonbetweenConventionalPMRouteandCastingMethodtoobtainAMCsReinforcedwithTi-AlParticles；CONFORMprocess:surfaceseparation,curlingandprocesscharacteristicstothewheeldiameter；Determinationofweldingpressureinthenon-steady-stateportholedieextrusionofimprovedAI7003hollowsectiontubes

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简介：水面之下的杠杆以及不同种类的杠杆工具，在少数高风险客户身上重叠交叉，行业对此完全没有把控能力，需要未雨绸缪，早做打算在大批银行资金直接间接进入A股的同时，

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