【摘要】 本文从理论上对银氧化锡、银氧化镉触头材料各自的特性作了比较和分析,指出在银氧化锡中添加Cd元素所形成的多元银氧化锡材料能综合银氧化锡、银氧化镉两种材料的优点,从而满足低压电器行业对电触头材料的更高要求。更多还原

【Abstract】 In this paper, the characteristics of the contact materials, e.g. stannic argentooxide and cadmium argentooxide, have been analyzed and compared with each other theoretically. It is indicated that the multi-elemental stannic argentooxide material formed by the addition of elemental cadmium into stannic agentooxide combines both the merits of stannic argentooxide and that of cadmium argentooxide, so it can meet the higher requirements of contact materials for low pressure electrical equipments.更多还原