断路器用AgZnO(10)触头材料生产工艺改进  

Improvement of Production Process of AgZnO(10)Contact Materials for Circuit Breaker

作　　者：刘立强 曾海波 俎玉涛 周鹏 王贵生 LIU liqiang;ZENG haibo;ZU Yutao;ZHOU Peng;WANG Guisheng(Zhejiang Fuda Alloy Material Technology Co.,Ltd.,Wenzhou 325025,China)

机构地区：[1]浙江福达合金材料科技有限公司,浙江温州325025

出　　处：《电工材料》2025年第2期5-7,共3页Electrical Engineering Materials

摘　　要：对比研究了混粉法和粉体预氧化法两种工艺制备的断路器用片状AgZnO(10)触点性能,从而确认粉体预氧化法制备的AgZnO(10)触头材料无论是金相组织还是产品性能都达到断路器所需要的触点性能。The performance of contacts for circuit breakers prepared by powder mixing method AgZnO(10)and powder pre-oxidation method AgZnO(10)was compared and studied.It was confirmed that AgZnO(10)prepared by powder pre-oxidation method meets the performance required by circuit breakers in terms of both metallographic structure and physical properties.

关 键 词：水雾化制粉 粉体预氧化 机械混粉 

分 类 号：TM504[电气工程—电器]