Navegação Engenharias por Assunto "Galvanized steel"
Resultados 1-5 de 5
-
Effect of tetraethoxy-silane (TEOS) amounts on the corrosion prevention properties of siloxane-PMMA hybrid coatings on galvanized steel substrates
(2015) [Artigo de periódico]Siloxane-poly(methyl methacrylate) (PMMA) organic-inorganic hybrid coatings were deposited on galvanized steel by the dip-coating sol-gel technique. Anticorrosion properties, as well as the morphological, surface and ... -
Galvanized steel pre-treated with hybrid film cured by UV : influence of photoinitiator concentration on the corrosion resistance
(2012) [Artigo de periódico]Several coatings have been proposed as an alternative to replacement processes based on hexavalent chromium. Among them stand out the hybrid films. Some hybrids films, with modified composition by the addition of ... -
Influência do processo de cura das películas híbridas no desempenho de revestimentos obtidos por pintura epoxídica
(2013) [Artigo de periódico]O pré-tratamento com películas híbridas obtidas pelo processo sol-gel, a partir de precursores alcoóxidos específicos, tem sido uma alternativa, ambientalmente correta, proposta para a proteção contra corrosão de diferentes ... -
New sol-gel formulations to increase the barrier effect of a protective coating against the corrosion and wear of galvanized steel
(2015) [Artigo de periódico]This study proposes a new pretreatment method that uses alkoxide precursors with a plasticizing agent; the purpose of this study is to improve the electrochemical and mechanical properties of a galvanized steel surface. ... -
Obtención y caracterización de revestimientos protectores a base de silanos para la protección de aceros galvanizados
(2011) [Artigo de periódico]Se presenta un estudio del comportamiento de películas de silanos Gamma-Aminopropyl tirethoxysilano y del N-(Beta-Aminoethyl)-Gamma-Aminopropyl trimethoxysilano aplicados por el proceso de revestimiento por inmersión ...
