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Evaluation of the chemical stability of a landfilled primary lead smelting slag
(2013)
A primary lead smelter operating in Santo Amaro, Bahia, Brazil, from 1960 to 1993 generated a large amount of slag that was landfilled close to the former smelter and used in roads and houses as a construction material. ...
Characterization of the lead smelter slag in Santo Amaro, Bahia, Brazil
(2011)
For 33 years, a primary lead smelter operated in Santo Amaro (Brazil). Since the 1970s, large amounts of Pb and Cd have been widely documented in the blood and hair of people living near the smelter. The plant
closed down ...
Análise de resistência mecânica e corrosão em componente automotivo com material alternativo
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2015-02-06)
All companies in the automotive industry need to combine quality and competitiveness to survive in order to reach customer's expectation to not lose profitability. In this sense, a design review is essential to maintain ...
Mechanochemical synthesis of lead magnesium niobate ceramics in iron media
(Springer, 2008-04-01)
The possibility of mechanochemical synthesis of the lead magnesium niobate (PMN) powders of the composition Pb(Mg(1/3)Nb(2/3))O(3) in iron vials was investigated. According to X-ray and energy-dispersive spectroscopy (EDS) ...