Evaluation of hazards in CO2 laser welding and related processes

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<rdf:Description>
<dc:creator>Hietanen, M.</dc:creator>
<dc:date>1992-04-01</dc:date>
<dc:description xml:lang="es">Sumario: High-power CO2 lasers are used extensively in various industrial applications. In most cases they form part of open-beam equipment and have a power of several kilowatts, and are thus designated as Safety Class 4 systems. In addition to the invisible i.r. laser beam, u.v. radiation and visible light may be emitted. In the present work a power meter controlled by microprocessor and a spectroradiometer measured the scattered or reflected laser radiation. In addition, concentration levels of welding and cutting fumes and of pyrolysis products of plastics were determined during various laser processes. Finally, a safety analysis was performed to compare the hazards of laser welding with those of conventional welding methods</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/46165.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminantes físicos</dc:subject>
<dc:subject xml:lang="es">Radiaciones ultravioletas</dc:subject>
<dc:subject xml:lang="es">Láser</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Monóxido de carbono</dc:subject>
<dc:subject xml:lang="es">Soldadura</dc:subject>
<dc:subject xml:lang="es">Riesgo laboral</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Evaluation of hazards in CO2 laser welding and related processes</dc:title>
<dc:title xml:lang="es">Título: The Annals of occupational hygiene</dc:title>
<dc:relation xml:lang="es">En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, April 1992 ; p. 183-188</dc:relation>
</rdf:Description>
</rdf:RDF>