文章基本信息

标题：Characterization of fume particles generated during arc welding with various covered electrodes
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作者：K. Yu. Kirichenko ; A. I. Agoshkov ; V. A. Drozd 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：17169
DOI：10.1038/s41598-018-35494-1
语种：English
出版社：Springer Nature
摘要：particles at distances 0-3 m and 4-5 m from the emission source. The morphology of these particles is represented by solid and hollow spheres, 'nucleus-shell' structures, perforated spheres, sharp-edged plates, agglomerates of the tree-like (coral) shape. At last the bifractional mechanism of fume particle formation for this type of electrodes is also shown and described. In this article results are reported, which demonstrate the hazards of the arc welding process for human health. The results of the characterization of WFs reported improve our understanding of risks that these operations pose to human health and may strengthen the need for their control and mitigation.