Buscar
Mostrando ítems 11-20 de 27391
Refusão de revestimento da liga NiCrMoFeAl obtidos por aspersão por chamas
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2016-12-01)
This work has as main objective the get information of coatings from Ni76,5Cr9Mo5,5Fe5Al4, which after sprayed was recast by flame and by the TIG process. The thermal spray process used was flame spray. The evaluation ...
Metal bioavailability and toxicity in freshwaters
(Springer Verlag, 2015)
Interaction between humic substances and metallic ions: A selectivity study of humic substances and their possible therapeutic application
(2007-09-06)
The complexation capacity of humic substances extracted from peat samples taken from the Mogi River in Ribeirao Preto, SP, Brazil, was determined using metal ions (Al(III), Pb(II), Cr(VI) and Cd(II)), yielding the following ...
Interaction between humic substances and metallic ions: A selectivity study of humic substances and their possible therapeutic application
(2007-09-06)
The complexation capacity of humic substances extracted from peat samples taken from the Mogi River in Ribeirao Preto, SP, Brazil, was determined using metal ions (Al(III), Pb(II), Cr(VI) and Cd(II)), yielding the following ...
A RAPID ESTIMATION OF METAL CONTENTS IN WASTEWATER TREATMENT FOR CONDUCTIVITY MEASUREMENTS
(Sociedad Chilena de Química, 2005)
Torno : guía de trabajo
(Servicio Nacional de Aprendizaje (SENA)Centro Metalmecánico, 2018)
Máquinas, herramientas y mantenimiento: torneado básico. Conocimientos generales. Unidad 1
(Servicio Nacional de Aprendizaje (SENA)Subdirección General de Operaciones. División de Programación Didáctica, 2016)
Máquinas, herramientas y mantenimiento : cilindrado. Unidad 6
(Servicio Nacional de Aprendizaje (SENA)Subdirección General de Operaciones. División de Programación Didáctica, 2016)