electric contact materials

Microstructure Analysis of AgSnO_ 2 Electric Contact Materials Sintered Bulk by Reactive Synthesis

反应合成AgSnO2电接触材料烧结坯的显微组织分析

The types and characteristics of silver based electric contact materials and the advantages of manufacturing method and flow sheet are introduced .

介绍了银基电接触材料的种类和各类银基电接触材料的特点。简述了银基电接触材料的制备方法的优缺点以及工艺流程。

Study on the Surface Modification of AgSnO_2 Electric Contact Materials

AgSnO2电触头材料表面改性的研究

Influence of Anneal on the Structure and Properties of AgSnO_2 Electric Contact Materials

退火工艺对纳米AgSnO2触头材料加工性能的影响

Application of High-Pressure Oxidation in Preparation of AgSnO_ 2 Electric Contact Materials

高压氧化技术在制造AgSnO2电触头材料上的应用

Electric contact materials ;

接触材料；

The Arc Erosion of Ag-LaNiO_ ( 3 - δ) Electric Contact Materials in DC Condition

Ag-LaNiO（3-δ）电接触材料的直流电弧特性研究

Erosion Resistance of AgSnO_2 Electric Contact Materials Sintered Bulk by Reactive Synthesis on the Effect of Laser Scanning

反应合成AgSnO2电接触材料在激光束作用下的抗熔蚀性

Electric Contact Materials of Ag / Y_2O_3 and Ag / CeO_2 Synthesized by in Situ Process

原位合成Ag/Y2O3和Ag/CeO2电接触材料研究

Copper-based electric contact materials were prepared by the hot-pressed sintering and cold-pressed sintering technology .

通过试验，选用较佳的热压烧结和冷压烧结工艺制得铜基电接触材料，分析对比了其微观组织与性能。

Interface Atomic Diffusion of the Ag-Cu and Ag-H_ ( 62 ) Electric Contact Materials

Ag-Cu、Ag-H（62）复合电接点材料界面的原子扩散行为

The development , characteristics , uses and recent development trend of electric contact materials for big current switch devices produced by powder metallurgy are reviewed .

本文评述了粉末冶金法制遣的、用于强电开关电器的电触头材料，包括各种材料的发展过程、特点、用途以及最近的发展倾向。

The functional characteristics of Au-CeO_2 , Au-CeAu_3 and Au-LaAu_3 electric contact materials have been studied .

本文研究了Au-CeO2，Au-CeAu3和Au-LaAu3电接触材料的功能特性。

The electric contact materials of Ag / CeO2 and Ag / Y2O3 were successfully synthesized by in situ ( reactive synthesis ) process .

采用原位合成技术成功制备了Ag/Y2O3和Ag/CeO2电接触材料。

Several kinds of copper based electric contact materials were fabricated by powder metallurgy , and the effect of the B_4C addition and powder size on mechanical property , oxidation resistance was studied .

一种新型液相烧结电接点材料的研究用粉末冶金的方法制备了含B4C的铜基复合材料，并研究了B4C加入量及其颗粒粗细对其力学性能与抗氧化性的影响。

The paper explains the experiment of smelting silver based electric contact materials and silver based solder by medium-frequency induction furnace with graphite and clay crucible . It compares the effects of the two type crucibles on the compositions of the melted materials .

分别用石墨坩埚和粘土坩埚对银基电触头材料和银基钎料进行中频熔炼试验，比较两种坩埚对所熔炼材料成分的影响。

This paper make simple explanation for the structure of the nano-materials , the ball milling technology of materials , the principle and the course of the mechanical alloying preparation nano-materials , use the mechanical alloying to prepare the electric contact materials and to expand the limit soluble etc.

本文对纳米材料的结构、材料的球磨技术、机械合金化制备纳米材料的过程及原理、利用机械合金化制备电触头材料及扩展端际固溶度等进行了阐述。

Cu - C Electric Contact Friction Materials

铜-碳电接触摩擦材料的研究

Fine microstructure is beneficial to improving the electric properties of contact materials .

细晶的合金组织有助于改善铜铬触头材料的电性能。

And also , the electric arc erosion of contact materials is engendered by heat effect of arc and other discharge phenomenon during the open and close of electric contact materials .

还发现触头材料的电弧烧损主要是触点在断开和闭合的过程中，产生电弧或其它放电现象的热效应所造成的。

In present research , a series of novel doped nanocrystalline SnO_2 materials has been prepared , which focused on improving the electric and mechanical properties of the AgSnO_2 electric contact materials .

本文针对AgSnO2触头材料存在问题，研究一种新的纳米掺杂AgSnO2电触头材料，以提高AgSnO2材料的电性能和机械性能。