氧化膜对黄铜接插件局部过热的影响  

Effect of oxide film on partial overheating of brass connector

作　　者：陈克[1] 邓松华[1] 张斌[1] 

机构地区：[1]公安部天津消防研究所,天津300381

出　　处：《消防科学与技术》2015年第11期1545-1547,共3页Fire Science and Technology

摘　　要：根据H62黄铜的氧化行为,对黄铜接插件进行高温处理,归纳、总结黄铜接插件接触电阻随保温时间的变化规律,研究氧化膜对黄铜接插件局部过热故障的影响程度,并深入分析这一故障的火灾危险性。According to the oxide properties of brass, high tem- perature processing was made on brass connector, summarized the change rule of contact resistance with holding time, re- searched the influence of oxide film on partial overheating fault of brass connector, and analyzed the fire risks,

关 键 词：黄铜接插件 局部过热 火灾调查 

分 类 号：X928.4[环境科学与工程—安全科学] TU998.12[建筑科学—市政工程]