Journal of Korean Society of Occupational and Environmental Hygiene (한국산업보건학회지)
- Volume 7 Issue 2
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- Pages.181-195
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- 1997
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- 2384-132X(pISSN)
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- 2289-0564(eISSN)
A Study on Factors Affecting Airborne Fume Composition and Concentration in Welding Process
용접공정에서 발생된 공기중 흄의 조성과 농도에 영향을 미치는 요인에 관한 연구
- Shin, Yong Chul (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Yi, Gwang Yong (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Park, Seung Hyun (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Lee, Na Roo (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Jeong, Jee Yeon (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Park, Jung Keun (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Oh, Se Min (Department of Industrial Hygiene, Industrial Health Research Institute) ;
- Moon, Young Hahn (Department of Industrial Hygiene, Industrial Health Research Institute)
- 신용철 (산업보건연구원) ;
- 이광용 (산업보건연구원) ;
- 박승현 (산업보건연구원) ;
- 이나루 (산업보건연구원) ;
- 정지연 (산업보건연구원) ;
- 박정근 (산업보건연구원) ;
- 오세민 (산업보건연구원) ;
- 문영한 (산업보건연구원)
- Published : 1997.11.13
Abstract
The purpose of this study was to investigate factors affecting the composition and concentrations of fumes generated from various types of welding processes. The results are as follows. 1. Iron(Fe), zinc(Zn) and manganese(Mn) were predominant in Welding fumes. The Fe content in total fumes was 25.5% in coated electrode and 28.2% in
Keywords
- Composition and concentration of welding fumes;
- Type of electrodes and welding processes;
- Mn;
- Confined area;
- Welding helmet