This paper introduces aresearch on optimal characteristicsof contact material used in vacuum switches by the Technical University of Braunschweig and gives an analysis on their results.

• 本文介绍德国Braunschweig工业大学对真空断路器触头材料性能的优化问题所作的研究,文中,作者对他们的研究结果作了适当的分析和评论。