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Desempenho à corrosão de corpos de prova de aço carbono revestidos com cromo trivalente e com posterior aplicação de um filme de passivação de cromo trivalente eletrolítico
(2021-06-29)
Currently, metallic electrodeposition is one of the most used ways to obtain protective barriers against corrosion media. For a long time, processes based on hexavalent chromium were used as a protective coating, but because ...
Avaliação das regiões de borda superficial após processos de cortes térmicos em um aço carbono com e sem pré-tratamento nanocerâmico e revestimento e-coat acrílico
(2021-06-29)
Thermal cuts are widely used in industries in order to obtain manufactured metal parts with good surface finish and preservation of their metallurgical properties, for use in subsequent production processes. Thus, many ...
Análise numérico-experimental de corrosão em chapas de alumínio para validação de método computacional
(2021-12-10)
The study of corrosion, its forms and the mechanisms by which it occurs, is important for the most varied sectors of the industry, being directly related to the environment and the exposure conditions in which the material ...