触头

基于MATLAB的高压断路器触头电寿命仿真研究

Electrical endurance simulation of high voltage circuit breaker contact based on MATLAB

AgSnO2-Bi2Sn2O7触头材料制备及应用

Manufacture and Application of AgSnO_2-Bi_2Sn_2O_7 Contact Materials

要保证两个电触头之间有良好的绝缘总是很困难的。

It is always difficult to assure good insulation between the electric leads .

弧型电触头C超检测系统自适应聚焦技术研究

Research on the Technology of Adaptive Focusing for Arc Surface Electric Contact Ultrasonic C scan Detection

添加Fe对CuCr触头材料显微组织的影响

Effect of Added Fe Element on Microstructure of CuCr Contact Materials

H2气氛熔渗CuW触头材料性能的研究

Study on Properties of CuW Contact Infiltrated under H2 Atmosphere

纳米相包覆AgC5电触头材料

Fabrication of AgC_5 contact material by nano-phase coating

SF6断路器钨铜合金触头的研制

Development of the CuCr Contact for SF_6 Circuit Breaker

系统机械装置是该检测仪的重要组成部分，它包括V形块夹紧机构、螺杆传动机构、触头升降机构。

The machine in this system is one of the important parts , which comprises V-shape clamp , screw gearing and stylet lifter .

针对轴向、径向两种压制方向成型的WCu合金，采用烧结熔渗法制备WCu/Cu整体电触头材料，测定结合面的抗拉强度及WCu合金的电性能、显微组织和抗弯强度。

W-Cu and copper solid electrical contact materials , which were prepared by axial and radius direction pressing were fabricated by sintering-infiltration method .

采用高能球磨Cu－Cr粉并在真空中缓慢热压的方法制备了纳米晶CuCr触头材料。

The nanocrystalline CuCr contact materials were prepared in vacuum by heat-pressing Cu-Cr alloying powers made from high energy milling .

冷压成型方向对W-Cu电触头材料性能的影响

Influence of Pressing Direction on Properties of W-Cu Electrical Contact Materials

Cu-Cr合金电极触头板铸件的熔制

Melting and Casting of the Electric Contact Plate with Cu Cr Alloy

机械合金化制备的纳米晶W-Cu电触头材料

Nanocrystal W-Cu electrical contact material by mechanical alloying and hot pressed sintering

CuCr真空触头材料的运行特性与机理

Characteristics and Principles of the Operation of CuCr Vacuum Contact Material

Cu-Cr合金触头材料制备技术的研究

Progress of Preparation Technology for Cu-Cr Contact Materials

本文研制出多触头微波探针，建立了微波探针在片检测系统.针对GaAs高速集成电路&动态分频器电路芯片进行了在片测试和筛选。

Abstract The on-wafer testing system with microwave probe has been made and used to test the GaAs high-speed dynamic frequency divider chips on wafer .

微晶、纳米晶CuCr触头材料的组织及性能

Microstructure and Properties of CuCr Contact Materials with Microcrystalline or Nanocrystalline Grains

本实用新型可使U形触头的下底部受力小，能提高插座的使用寿命。

The stress of the lower bottom of the U-shaped contact is small , and the service life of the socket can be increased by the utility model .

SF6全封闭组合电器中断路器触头间电场分布的有限元分析

The Finite Element Analysis of the Electric Field Distribution of the Arc-Chute of the Circuit Breaker in SF_6 Gas Insulated Switchgear

AgZnO／Cu复合铆钉触头材料的研究

Study on AgZnO / Cu Rivet-contact Composite Material

接触器辅助触头额定电压为交流380V，直流为220V。

Auxiliary contactors Contact rated voltage of380V AC , DC to220V .

研究了CuCr真空触头材料在一定的深冷处理条件下，其组织发生的微结构变化。

Microstructure change of CuCr vacuum contact materials organism by cryogenic treatment is investigated .

提出了制备大功率真空断路器中Cu-Cr触头复合材料的燃烧合成-熔铸工艺。

A combustion synthesis-casting technology was proposed to fabricate Cu-Cr contact composites for high power vacuum interrupters .

用自行设计的试样结构研究了W粉粒度对CuW整体触头结合强度的影响。

The effect of W powder granularity on the adhesive strength of CuW solid contacts was studied with self-designed sample structure .

CuCr触头材料电弧腐蚀速率的测定

Are Erosion Rates for CuCr Contact Materials

EDD参数选择对交流短路器触头振动的影响

The influence of selected parameters of IDD on vibrations of contact in AC hybrid breaker

以Cr2O3CuOAl为反应体系，提出了制备大功率真空断路器CuCr触头复合材料的SHS熔铸工艺。

By taking Cr 2O 3-CuO-Al as a reaction system , a self-propagating high-temperature synthesis ( SHS ) casting technology was proposed to fabricate Cu-Cr contact composites for high power vacuum interrupters .

AgNi系列触头材料在直流灯负载下的电侵蚀特点

Electric Erosion Characteristics of AgNi Series Contact Materials under DC Lamp Load

压制过程对CuW电触头性能的影响

The Effects of Pressure Processes on Properties of Cu-W Alloy