Search Results - "Sabioni, Antônio Claret Soares"

Ion Diffusion Study in the Oxide Layers Due to Oxidation of AISI 439 Ferritic Stainless Steel by Sabioni, Antônio Claret Soares, Malheiros, Emiliane Advincula, Ji, Vincent, Jomard, François, de Almeida Macedo, Waldemar Augusto, Gastelois, Pedro Lana

“…Chromium diffusion coefficients were determined in thermally grown chromia layers on the AISI 439 ferritic stainless steel oxidized at 750, 800, 850 and 900 °C…”
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Study of ion diffusion in oxidation films grown on a model Fe–15%Cr alloy by Sabioni, Antônio Claret Soares, Souza, João Nepomuceno V., Ji, Vincent, Jomard, François, Trindade, Vicente Braz, Carneiro, Jussara F.

“…Chromium, oxygen and iron ion diffusivities were determined in thermally grown natural chromia layer on a model Fe–15wt.%Cr alloy in the temperature range from…”
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About the Role of Chromium and Oxygen Ion Diffusion on the Growth Mechanism of Oxidation Films of the AISI 304 Austenitic Stainless Steel by Sabioni, Antônio Claret Soares, Ramos, Roberto Paulo Barbosa, Ji, Vincent, Jomard, François, Macedo, Waldemar Augusto de Almeida, Gastelois, Pedro Lana, Trindade, Vicente Braz

“…To study the role of ion diffusion on the oxidation process of the AISI 304 austenitic stainless steel, chromium diffusion coefficients were determined in…”
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About the oxygen diffusion mechanism in ZnO by Soares Sabioni, Antônio Claret

“…The more recent works dealing with the study of oxygen self-diffusion in ZnO have shown that the oxygen diffusion takes place by means of doubly negatively…”
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Technological properties of ceramic produced from steatite (soapstone) residues–kaolinite clay ceramic composites by Torres, Harlley Sander Silva, Varajão, Angélica Fortes Drummond Chicarino, Sabioni, Antônio Claret Soares

“…Ceramic bodies (7.0cm×2.0cm×1.0cm) of kaolinite clay and soapstone residuals collected from workshops in Ouro Preto and Mariana, Minas Gerais, Brazil,…”
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Oxygen diffusion in Bi2O3-doped ZnO by Sabioni, Antônio Claret Soares, Daniel, Antônio Márcio J.M., Ferraz, Wilmar Barbosa, Pais, Rafael Witter Dias, Huntz, Anne-Marie, Jomard, François

“…In order to clarify the influence of Bi-doping on oxygen diffusion in ZnO, the bulk and grain boundary oxygen diffusion coefficients were measured in…”
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High temperature oxidation behavior of the AISI 430A and AISI 430E stainless steels in Ar/H2/H2O atmosphere by Salgado, Maria de Fátima, Sabioni, Antônio Claret Soares, Huntz, Anne-Marie, Rossi, Édson Hugo

“…The high temperature oxidation behavior of two ferritic stainless steels type AISI 430A and AISI 430E is examined at low oxygen pressure and high temperatures…”
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The effect of thermal treatment on the 57Fe Mössbauer spectrum of beryl by da Costa, Geraldo Magela, de Oliveira Polli, Gabriel, Kahwage, Márcio A., de Grave, Eddy, Sabioni, Antônio Claret Soares, Mendes, Júlio Cesar

“…Mössbauer spectra (MS) of blue, green and yellow beryl (ideally Be3Al2Si6O18) containing approximately 1% of iron were obtained at 295 and 500 K. Room…”
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Structural characterization of mullites synthesized by thermal decomposition of topaz by Soares, Robson de Miranda, Sabioni, Antônio Claret Soares, Resck, Inês Sabioni, Falcomer, Viviane Aparecida Silva, Dias, José Alves, Silva, Naira Machado da, Menezes, Sônia Maria Cabral de, Costa, Geraldo Magela da

“…The structure of mullite obtained by thermal decomposition of topaz at 1340 C and after additional thermal treatment at 1600 C was characterised by 29Si and…”
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Comparative study of high temperature oxidation behaviour in AISI 304 and AISI 439 stainless steels by Sabioni, Antônio Claret Soares, Huntz, Anne-Marie, Luz, Elizete Conceição da, Mantel, Marc, Haut, Christian

“…This work deals with a comparison of high temperature oxidation behaviour in AISI 304 austenitic and AISI 439 ferritic stainless steels. The oxidation…”
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Oxygen diffusion in pure and doped ZnO by Sabioni, Antônio Claret Soares, Ramos, Marcelo José Ferreira, Ferraz, Wilmar Barbosa

“…Oxygen diffusion coefficients in pure and doped ZnO polycrystals were determined by means of the gas-solid isotope exchange method using the isotope 18O as…”
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Diffusion of the 65Zn radiotracer in ZnO polycrystalline ceramics by Nogueira, Maria Auxiliadora das Neves, Ferraz, Wilmar Barbosa, Sabioni, Antônio Claret Soares

“…Zinc self-diffusion coefficients were measured in polycrystalline ZnO of high density ( > 99% of the theoretical density) and of high purity ( > 99.999%). The…”
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First Study of Manganese Diffusion in Cr2O3, polycrystals and thin films, by SIMS by Huntz, Anne-Marie, Antonio, Sabioni Claret Soares, Jomard, François

“…Chromia layers are formed on many industrial alloys and act as a protective barrier against the corrosion of the materials by limiting the diffusion of oxygen…”
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