Search Results - "Oliveira, Claúdia Trindade"

New Sol-gel Formulations to Increase the Barrier Effect of a Protective Coating Against the Corrosion and Wear of Galvanized Steel by Kunst, Sandra Raquel, Cardoso, Henrique Ribeiro Piaggio, Beltrami, Lilian Vanessa Rossa, Oliveira, Claúdia Trindade, Menezes, Tiago Lemes, Ferreira, Jane Zoppas, Malfatti, Célia de Fraga

“…This study proposes a new pretreatment method that uses alkoxide precursors with a plasticizing agent; the purpose of this study is to improve the…”
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Influence of the Anodization Process on Zamak 5 Corrosion Resistance by Bianchin, Ana Carolina Viero, Kunst, Sandra Raquel, Mueller, Luã Tainachi, Ferreira, Jane Zoppas, Morisso, Fernando Dal Pont, Carone, Carlos Leonardo Pandolfo, Oliveira, Cláudia Trindade

“…Squeeze casting is the most industrially advantageous process for producing zamak 5 parts. However, this process generates porosity defects in parts,…”
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Corrosion Mechanism Suggested Based on Electrochemical Analysis and SVET for Uncoated Tinplate and Post Coated With a Hybrid Film by Kunst, Sandra Raquel, Beltrami, Lilian Vanessa Rossa, Boniatti, Rosiana, Quevedo, Marcela C., Bastos, Alexandre C., Oliveira, Cláudia Trindade, Ferreira, Mário, Menezes, Tiago L., Malfatti, Célia F.

“…The tinplate, used in the packaging sector and formed from a metal substrate, comprises a steel base which has undergone a surface treatment to produce a thin…”
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A Model for the Formation of Niobium Structures by anodization by Bianchin, Ana Carolina Viero, Maldaner, Guilherme Reis, Fuhr, Luciane Thaís, Beltrami, Lilian Vanessa Rossa, Malfatti, Célia de Fraga, Rieder, Ester Schmidt, Kunst, Sandra Raquel, Oliveira, Cláudia Trindade

“…The fluoride use for anodizing electrolytes has been primarily responsible for the formation of nanoporous oxides at valve metals, except aluminum, since it…”
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Chromium/nickel-free conversion coating as cold post-treatment to anodized AA2024-T3 for corrosion resistance increase by Pinheiro, Jéssica Salles, Cardoso, Henrique Ribeiro Piaggio, Pereira, Kimberllyn Rosa, Radtke, Cláudio, Kunst, Sandra, Oliveira, Cláudia Trindade, Zoppas Ferreira, Jane

“…The AA2024-T3 alloy exhibits significant properties for industrial applications, including low weight and high mechanical strength. However, its susceptibility…”
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Study of the use of food waste as bioadsorbents to remove methylene blue dye by Schwarz, Bruna Bernardo, Kunst, Sandra Raquel, Soares, Luana Góes, Morisso, Fernando Dal Pont, Oliveira, Cláudia Trindade, Machado, Tiele Caprioli

“…ABSTRACT The disposal of untreated effluents and the lack of efficient and effective treatment have raised concerns. In this sense, methylene blue dye is…”
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A comparison between the titanium-based and the zinc phosphate dispersion conditionings of zinc phosphate baths by Ramos, Rosane Marchiori, Kunst, Sandra Raquel, Soares, Luana Góes, Schneider, Eduardo Luís, Oliveira, Cláudia Trindade

“…ABSTRACT Phosphating is a metallic surface treatment widely used in the industrial environment as it provides greater adhesion of the paint film to the…”
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Effect of the addition of calcium salts on the structure and anticorrosion properties of siloxane-poly(hydroxyethyl methacrylate) hybrid coating applied on Ti-6Al-4V alloy by de Lima Almeida, Larissa, da Silva Ferreira, Deidyane Wityla Félix, de Andrade Santana, Joseane, Huck-Iriart, Cristián, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Oliveira, Cláudia Trindade, Sarmento, Victor Hugo Vitorino

“…Siloxane-pHEMA hybrid coatings with the addition of calcium chloride and calcium sulfate during the synthesis of the material were produced by the sol–gel…”
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Influence of Concentration and pH of Hexafluorozirconic Acid on Corrosion Resistance of Anodized AA7075-T6 by Pinheiro, Jéssica Salles, Regio, Gabriel, Cardoso, Henrique Ribeiro Piaggio, Oliveira, Claudia Trindade, Ferreira, Jane Zoppas

“…7XXX aluminum alloys show high mechanical resistance and low weight, both required properties for aircraft industry. Anodizing is an electrolytical process…”
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Characterization of anodized and bare 7075-T6 aluminum alloy treated with Zr-based conversion coating by Pinheiro, Jéssica Salles, Oliveira, Claudia Trindade, Regio, Gabriel, Goi, Nicolle, Ferreira, Jane Zoppas

“…AA7075-T6 is an aluminum alloy that has a high mechanical resistance; however, it shows corrosion vulnerability. A usual method to improve the corrosion…”
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Colored anodizing of titanium with pyroligneous solutions of black wattle by Fuhr, Luciane Taís, Moura, Ângela Beatrice Dewes, Carone, Carlos Leonardo Pandolfo, Morisso, Fernando Dal Pont, Scheffel, Leonardo Felix, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Oliveira, Cláudia Trindade

“…ABSTRACT In many places, charcoal production, using Australian Blackwood, is still a rudimentary process, generating huge environmental impact, due to the…”
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Porous structure obtained by anodizing niobium in NaOH by Rocha, Rafael Martins da, Scheffel, Leonardo Felix, Carone, Carlos Leonardo Pandolfo, Morisso, Fernando Dal Pont, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Oliveira, Cláudia Trindade

“…Porous structures can be produced as nanotubes, nanowires and membranes, and they can be used in gas sensors, magnetic and electronic devices, biotechnology,…”
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Superficial treatment by anodization in order to obtain titanium oxide nanotubes applicable in implantology by Kunst, Sandra Raquel, Graef, Thaís Francine, Mueller, Luã Tainachi, Morisso, Fernando Dal Pont, Carone, Carlos Leonardo Pandolfo, Fuhr, Luciane Taís, Oliveira, Cláudia Trindade, Ferreira, Jane Zoppas

“…ABSTRACT Titanium and its alloys are the most popular metals applied on end osseous implants manufacturing. Commercially pure titanium (Ti c.p.) has been…”
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Influence of Tetraethoxysilane Addition in Siloxane-Poly(Methyl Methacrylate) Hybrid Films Applied on Galvanized Steel by Kunst, Sandra Raquel, Cardoso, Henrique Ribeiro Piaggio, Oliveira, Cláudia Trindade, da Silva Filho, Cícero Inácio, Sarmento, Victor Hugo Vitorino, Menezes, Tiago Lemos, Müller, Iduvirges Lourdes, de Fraga Malfatti, Célia

“…Hybrid films of siloxane-poly(methyl methacrylate) (PMMA) are used as coatings in materials such as galvanized steel and alloys and have also recently been…”
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The influence of the glycerin concentration on the porous structure of ferritic stainless steel obtained by anodization by Bervian, Alexander, Ludwig, Gustavo Alberto, Kunst, Sandra Raquel, Rossa Beltrami, Lílian Vanessa, Dewes Moura, Angela Beatrice, Malfatti, Célia Fraga, Oliveira, Cláudia Trindade

“…Anodizing of ferritic stainless steel has been used for decoration purposes to obtain a barrier effect. The most commonly used electrolyte for this process is…”
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Influência da concentração de ácido acético presente no licor pirolenhoso na anodização de nióbio by Mueller, Luã Tainachi, Oliveira, Keila Vieira, Morisso, Fernando Dal Pont, Kunst, Sandra Raquel, Carone, Carlos Leonardo Pandolfo, Oliveira, Cláudia Trindade

“…O licor pirolenhoso é um líquido obtido da condensação de fumaças e vapores resultantes da decomposição da madeira por pirólise controlada. Neste trabalho foi…”
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Tratamento térmico em Zamac visando diminuir defeitos de porosidade by Dienstmann, Fernando Konarzewski, Fuhr, Luciane Taís, Scheffel, Leonardo Felix, Carone, Carlos Leonardo Pandolfo, Morisso, Fernando Dal Pont, Schneider, Eduardo Luís, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Oliveira, Cláudia Trindade

“…O Zamac tem sido utilizado na indústria galvânica, principalmente, devido ao seu baixo ponto de fusão, o que permite a obtenção de peças com riqueza de…”
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Avaliação da permeabilidade de luvas de látex utilizadas em laboratório para a manipulação de nanopartículas poliméricas by Schmidt, Laís, Mattos, Cristiane Bastos de, Jahno, Vanusca Dalosto, Carone, Carlos Leonardo Pandolfo, Hoffmann, Luis Fernando, Oliveira, Cláudia Trindade, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Morisso, Fernando Dal Pont

“…Este trabalho mostra uma avaliação da permeabilidade das luvas de látex, utilizadas na preparação/manipulação de rotina em um laboratório que desenvolve…”
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AVALIAÇÃO DA INFLUÊNCIA DO TEMPO DE DEPOSIÇÃO NA RESISTÊNCIA À CORROSÃO DE FERRAMENTAS DE AÇO REVESTIDAS COM NÍQUEL DUPLEX by Sidegum, Natasha, Scheffel, Leonardo Felix, Zorzanello, Bruna, Morisso, Fernando Dal Pont, Carone, Carlos Leonardo Pandolfo, Oliveira, Cláudia Trindade, Kunst, Sandra Raquel, Führ, Luciane Taís

“…O revestimento de níquel duplex é utilizado para dar resistência à corrosão em ferramentas de aço. A proporção de níquel brilhante e níquel semi-brilhante na…”
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Microcompósitos de poliuretano contendo resíduo wet blue da indústria coureira, por polimerização in situ by Dessimon, Dandara, Chiká, Leonardo, Santos, Leonardo Moreira dos, Einloft, Sandra, Morisso, Fernando, Oliveira, Claudia Trindade, Scheffels, Leonardo Felix, Kunst, Sandra Raquel, Aquim, Patrice Monteiro de, Carone, Carlos Leonardo Pandolfo

“…O presente trabalho refere-se ao estudo da incorporação de um resíduo sólido gerado pela indústria coureira, chamado de serragem de couro wet blue, oriundo da…”
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