Open AccessResearch on the Influence of Different Oxide Particles on Properties of AgCdO Contact Material
Author(s) -
Yangfang Chen,
Xinping Yan,
Xiaojing Bai,
Mingjiang Zhang,
Jie Li,
Yang Chang-lin,
Xiufang Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1948/1/012192
Subject(s) - contactor , materials science , electrical contacts , contact resistance , microstructure , welding , oxide , material properties , composite material , particle (ecology) , mechanical engineering , metallurgy , engineering , power (physics) , physics , layer (electronics) , quantum mechanics , oceanography , geology
AgCdO electric contact material is widely used in low voltage industries, such as contactors, electric relays, switches and miniature circuit breaker, therefore it is called “the universal material”. This material is mainly prepared by internal oxidization and it has good machining properties and ani-welding resistance. In this paper, AgCdO(12) electrical contact materials with different oxide particle sizes (0.8, 1.2, 1μm) will be prepared. Besides, the microstructure, mechanical properties and electrical properties of different AgCdO(12) materials will be investigated. It is expected to provide reference for research and design of electrical contact materials.