IMR OpenIR
Visual and oxide analysis for identification of electrical fire scene
Xie, DB; Wang, W; Lv, SL; Deng, S; Wang, W (reprint author), Xinjiang Police Coll, Urumqi 830013, Peoples R China.
2018-04-01
发表期刊FORENSIC SCIENCE INTERNATIONAL
ISSN0379-0738
卷号285页码:E21-E24
摘要Three aluminum wires with different melted mark, which were found inside a burned distribution board from the electrical fire debris in rural areas of Northeast China were characterized to determine the cause of fire. By visual and microstructure/metallographic analysis, one melted bead shows typical morphology (microstructure/characteristics) as a result of overheating or electric short circuit (ESC) arc beads which was identified as the most possible ignition source. The macro-/micro-structure of the metallic wire, the chemical composition of the beads surface and the state of the polymer insulating sheath combining the tension state of the electric wire provided solid evidence on the exposure temperature and time of each aluminum wire. Consequently, the fire source was identified. Therefore, the characterization on the macro-/micro-structure and chemical composition of metallic surface with scientific technique is greatly helpful in determining heating process of metallic parts and subsequently the cause of fire. (c) 2018 Published by Elsevier B.V.; Three aluminum wires with different melted mark, which were found inside a burned distribution board from the electrical fire debris in rural areas of Northeast China were characterized to determine the cause of fire. By visual and microstructure/metallographic analysis, one melted bead shows typical morphology (microstructure/characteristics) as a result of overheating or electric short circuit (ESC) arc beads which was identified as the most possible ignition source. The macro-/micro-structure of the metallic wire, the chemical composition of the beads surface and the state of the polymer insulating sheath combining the tension state of the electric wire provided solid evidence on the exposure temperature and time of each aluminum wire. Consequently, the fire source was identified. Therefore, the characterization on the macro-/micro-structure and chemical composition of metallic surface with scientific technique is greatly helpful in determining heating process of metallic parts and subsequently the cause of fire. (c) 2018 Published by Elsevier B.V.
部门归属[xie, dongbai ; lv, shilei ; deng, shi] xinjiang police coll, urumqi 830013, peoples r china ; [wang, wen] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [xie, dongbai] criminal invest police univ china, shenyang 110854, liaoning, peoples r china
关键词Molten Marks Oxidation
学科领域Medicine, Legal
资助者Ministry of Public Security [2017GABJC11]; key program of scientific research in higher education of Xinjiang Uygur Autonomous Region [XJE-DU2014I050]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/79405
专题中国科学院金属研究所
通讯作者Xie, DB; Wang, W (reprint author), Xinjiang Police Coll, Urumqi 830013, Peoples R China.
推荐引用方式
GB/T 7714
Xie, DB,Wang, W,Lv, SL,et al. Visual and oxide analysis for identification of electrical fire scene[J]. FORENSIC SCIENCE INTERNATIONAL,2018,285:E21-E24.
APA Xie, DB,Wang, W,Lv, SL,Deng, S,&Wang, W .(2018).Visual and oxide analysis for identification of electrical fire scene.FORENSIC SCIENCE INTERNATIONAL,285,E21-E24.
MLA Xie, DB,et al."Visual and oxide analysis for identification of electrical fire scene".FORENSIC SCIENCE INTERNATIONAL 285(2018):E21-E24.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xie, DB]的文章
[Wang, W]的文章
[Lv, SL]的文章
百度学术
百度学术中相似的文章
[Xie, DB]的文章
[Wang, W]的文章
[Lv, SL]的文章
必应学术
必应学术中相似的文章
[Xie, DB]的文章
[Wang, W]的文章
[Lv, SL]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。