CONSIDERATION REGARDING THE ANALYSIS TROUGH SPECTRAL METHODS OF LEADUM IN STEEL
Journal Title: Journal of Science And Arts - Year 2009, Vol 11, Issue 2
Abstract
According to the CE95/2002 (RoHS - Restriction of use of certain Hazardous Substances) directive, the use of 6 materials in the manufacturing of electric and electronic equipments will be restricted. These are lead (Pb), cadmium (Cd), mercury (Hg), hexavalent, PBB&PBDE. The directive has been adopted on the 1st of July 2006. Its goal is directly related to the WEEE (Waste Electrical and Electronic Equipment) directive. RoHS has a fundamental impact over the electronic industry. Legally, it will only be applied in UE, but it will rapidly become a worldwide “standard” due to the global character of this industry. Moreover, similar environment related legislation is being suggested in several countries outside UE. In the present work, several results obtained through methods of spectral analysis are being presented. These can be used to determine Pb in steels, respectively AAS, ICP and OES.
Authors and Affiliations
Gheoghe Vlaicu, Iulian Bancuta, Pavel Nicolae, Mariana Bahrim, Ion Popescu
Keywords
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