Through analyzing the surface microstructures of contact after arc erosion and their effects on the electrical performance, different approaches used for improving the electrical performance are concluded,and the trends of research is prospected.
通过分析电弧侵蚀作用后的触头表面组织结构及其对电性能的影响,提出了降低接触电阻、增强界面结合强度和分散电弧的主要改善手段,并展望了AgSnO2材料的发展趋势。
Effect of Oxyethylene Numbers on Surface Dilational Properties of Octylphenol Polyoxyethylene Ethers;
氧乙烯数对辛基苯酚聚氧乙烯醚表面扩张粘弹性质的影响
The relations between the characteristic parameters of topography of several real irregu-lar surfaces and ideal waviness surfaces and their foundation topographic parameters arestudied respectively in this paper.
本文分别研究了若干理想不规则度表面和理想波纹度表面的形貌特征参数与它们的基本形貌参数之间的关系,在此基础上研究了含波纹不规则度表面的形貌特征参数与其不规则度和波纹度分量的形貌特征参数的关系,并研究了上述各类理想表面的形貌特征参数与采样间隔的关系。