Wall Socket Fire Analysis

摘要：

　　Fire scene investigation on fire caused by the wall socket,extracted the copper bead and aluminum wire material evidence,observe and analysis,include the macro analysis and metallographic analysis,and then confirmed the reason.Through the identification of the extractedfire material evidence,macro features are all electric heated,the metallographic analysis to determine the nature of the melted marks respectively for primary short circuit melted marks and over load melted marks and short circuit spatter melted mark.These three kinds of trace is in line when the electrical fault occurred formed,and a primary short circuit melted marks provides the most direct strong scientific basis for the cognizance of the fire,and determined the fires is caused by the faulted wall socket.

关键词： Aluminum Wire Fire Short Circuited Solidification Mark Organization

作者: Lian Tie Wang Qing Shan Meng

作者单位: Shenyang fire research institute,Shenyang 110034;Key laboratory of fire scene investigation and evidence identification,Ministry of Public Security,PR China,Shenyang 110034

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 2414-2417

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）