学科分类
/ 25
500 个结果
  • 简介:摘要:由锌,铝和硅组成镀铝硅,被称为金镀层,它不仅牺牲阳极保护,而且还抗高温氧化,耐腐蚀性是纯锌涂层的2-6倍,使其广泛应用。但是,由于某种原因,生产中可能会出现漏。结合实际例子,通过宏观和微观形态分析和组成分析了原因和保护措施。

  • 标签: 热镀铝硅 漏镀 缺陷
  • 简介:摘要:热镀锌层质量、热镀锌时所消耗的锌成本和热镀锌相关助工艺技术有着紧密关系。文章研究与分析了热镀锌的助工艺技术,通过对热镀锌助工艺原理的研究,确定了钢铁制件在热镀锌的过程中,相关助液的有效成分的具体范围和工艺参数;通过严格控制与管理热镀锌的助液成分和工艺条件,可以确保镀锌质量,在一定程度上降低了生产成本。

  • 标签: 热镀锌 助镀 助镀液 锌成本 助镀工艺技术
  • 简介:用正交试验法研究了还原法中合金主要成分铝、硅含量,浸温度、保温时间、钢带入水温度等对镀层附着强度、微观组织、表面质量、浸效果(漏情况)的影响,得出获取良好镀层质量的最佳工艺条件和参数。

  • 标签: 还原法 热浸工艺 Galvalume合金
  • 简介:本文着重介绍了ZnA1REMg四元合金在手工镀锌行业的应用情况,提出了该合金在手工浸时的理想工艺参数,并进一步闸明:ZnA正REMg合金镀层较纯锌镀层减薄1/3,抗蚀性能较单一锌镀层提高1-2倍。

  • 标签: 手工热浸镀 ZnA1REMg合金 纯锌镀层
  • 简介:Compositeplatingcontainingnanometer-sizedparticlesfromanon-aqueouselectrolyte;CompositeplatingofNi/SiCusingazo-cationicsurfactantsandwearresistanceofcoatings;Developmentofrapidcompositeplatingsystemformotorcycleenginecylinders;DynamicResponseofLaminatedCompositePlateusingFirstOrderShearDeformationTheory

  • 标签: 复合电镀 纳米颗粒 碳化硅 磨损性能
  • 简介:[篇名]InfluenceofWCadditionanmicrostructuresoflaser-meltedNi-basedalloycoating,[篇名]MicrostructureanddryslidingwearbehavioroflasercladNi-basedalloycoatingwiththeadditionofSiC,[篇名]PreparationofAdvancedLithiumSecondaryBatterieswithTin-IronAlloyPlatingAnodesandTheirCharge-DischargeBehaviors,[篇名]SnAg-alloycoatingforconnectorsandsolderingapplications,[篇名]Structureandpropertiesofwear-resistanttitaniumcarbonitride-basedcoatings,[篇名]TheanalysisofthedepositionmechanismofZn/NialloyplatingusinganEQCM,[篇名]Theeffectofheattreatmentonwearresistanceofpartshavinghard-alloycoating.

  • 标签: 镀合金 微观结构 激光熔炼
  • 简介:AdvancedLithiumSecondaryBatteriesUsingTin-IronAlloyNegativeElectrodesPreparedbyElectroplating;CavitationerosionofTi-Nishapememoryalloycoating;Effectsoffueldyeonthehotcorrosionresistanceofmarinegasturbinematerials;EffectsofphosphorouscontentsandambienthumidityonthefrictionandwearpropertiesofNi-W-PalloyplatingFrictionandwearofelectrolessNialloyplatedgearundernon-lubricationconditioninhighvacuum

  • 标签: 镀合金 气穴侵蚀 电极预备 钛-镍形状记忆合金
  • 简介:AdvancesinEnhancedBoilingtteatTransferFromElectronicComponents;AFMstudyofultrathintri-blockcopolymerfilmsontailoredgraftedpolymerlayer;AirConditionerInverterforElectricVehicle;Aneffectofinertgasonsurfacefihnformationandwoltagedlopofslidingcontacts;Analysisofahomopolardiskgeneratorviaequivalentnetwork

  • 标签: 刷镀 热转换 电子成分 聚合薄膜 空气条件
  • 简介:[篇名]AFrameworkforTransferColorsBasedontheBasicColorCategories,[篇名]Agraphicaltabletusingthermalsensor,[篇名]AMethodforOptimisingtheWeightandResponseofBrush-TypeWound-FieldDirectCurrentMotors,[篇名]Anumericalstudyofweaklyturbulentpremixedcombustionwithflamespeedclosuremodel,[篇名]Astrongerstartyieldsasmootherfinish,[篇名]Astudyofbrushghostmarkinthedeformationring,[篇名]Astudyontiremodelingforcamberthrustandcambertorque.

  • 标签: 刷镀 热传感器 颜色变换 图像处理
  • 简介:[篇名]Afieldstudyonvalidationofsupplementalbrakelampwithflashingturnsignalsformotorcycles,[篇名]AgthinfilmonSiasthelubricantunderultra-highvacuumandtheeffectofadsorbedgasmoleculesonfriction,[篇名]CleaningandDe-OilingwithLow-PressureFlashingFlow,[篇名]Companionadvancedhazardwarningsystem,[篇名]Developmentsinprocesscontrolmonitoring,[篇名]Doroadengineeringinterventionsreduceon-campusobstructionatpedestriancrossings?[篇名]EvolvingSpikingNeuronControllersforPhototaxisandPhonotaxis.

  • 标签: 闪镀 腐蚀保护 摩托车 硅薄膜 真空扩散
  • 简介:

  • 标签:
  • 简介:SY509-3-78[篇名]EnergyAbsorptioninChoppedCarbonFiberCompressionMoldedComposites;SY509-3-79[篇名]Hybridcontrolofsoundfieldsfromvibratinglaminatedplateusingpiezoelectricandviscoelasticmaterial;……

  • 标签: 复合镀 碳素纤维 压模复合材料 腐蚀防护