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Information × Registration Number 0220U100470, 0119U102347 , R & D reports Title Investigation of ecological and hygienic characteristics of coated electrodes for arc welding of copper alloys popup.stage_title Head Maydanchuk Taras B., Registration Date 20-01-2020 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2  The recommendations on reduction of the harmful effect of a rigid component of welding aerosol, formed during welding of copper alloys with covered electrodes, on the body of a welder are developed. On the basis of methodical standards of hygienic estimation of harmful production factors the researches of chemical composition, levels of secretions and toxicity of aerosols which are formed during welding of copper alloys with covered electrodes are performed; Possibility of minimization of discharge levels of defining toxic components of welding aerosols (copper, manganese, fluoride, chloride, etc.) is determined; The methods of improvement of the hygienic characteristics of welding aero(reduction of secretions and toxicity) are developed and recommendations on reduction of the harmful effect of a rigid component of welding aerosol on the body of welder are developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close