学科分类
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500 个结果
  • 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
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  • 简介:SY509-3-106[篇名]Bristlemechanismstudyofashapereconfigyrablebrushrobot;SY509-3-107[篇名]BRUSHHOLDERSYSTEMMINIMIZESOPPORTUNITYFORCOLLECTORRINGWEAR;SY509-3-108[篇名]Brushinguponyourmaintenancepractices;……

  • 标签: 刷镀工艺 工业机器人 表面处理 腐蚀防护
  • 简介:用滴定法测出镀层中镍含量并推算出磷含量,研究了镍-磷合金工艺对镀层中磷含量的影响。实验表明:液中硫酸镍浓度对镀层磷含量有显著影响,硫酸镍浓度升高,对提高沉积速度有利,但会显著降低镀层磷含量;镀层磷含量随亚磷酸浓度增加而增加,但当亚磷酸增加到一定值(约60mL/L)时,镀层磷含量相对稳定;镀层的沉积速度随柠檬酸浓度的增加存在一个最大值,而镀层中的磷含量在速最快时降到最低点;操作温度和电压变化对镀层中的磷含量影响不大。

  • 标签: 刷镀镍-磷合金 刷镀层 磷含量
  • 简介:论述了摆线泵铁基粉末转子磨损与拉毛损伤后,采用Ni—P修复工艺。实践证明:在铁基粉末转子件上进行时,采用高温除油、浸硅油填充封孔前处理,避免了铁基粉末材料制作的转子因表面疏松多孔,易渗入酸、碱溶液和液,造成后泛点、由内向外腐蚀等不足,大大提高了镀层质量。

  • 标签: 铁基粉末材料 转子 刷镀 预处理
  • 简介:对磨损的液压泵铜舍金轴套采用Cu/MoS2复合修复。其工艺流程为:清洗→检测→保护非面→前处理→底层(碱性Cu)→工作层(Cu/MoS2复合镀层)。实践证明:采用铜基MoS2复合工艺,修复已磨损的液压齿轮泵铜合金轴套,具有较好的耐磨减摩性能。

  • 标签: 铜合金轴套 磨损 Cu/MoS2复合刷镀
  • 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:[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