Search Results - "Rocha, Luis Augusto"

Micro Arc Oxidation of Ti-15Zr-7.5Mo Alloy by Tsutsumi, Yusuke, Ashida, Maki, Nakahara, Kei, Serizawa, Ai, Doi, Hisashi, Grandini, Carlos Roberto, Rocha, Luís Augusto, Hanawa, Takao

“…Ti-15Zr-7.5Mo alloy was melted and its structure and mechanical properties were evaluated, followed by micro-arc oxidation (MAO) treatment to add bioactivity…”
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Improved tribocorrosion behavior obtained by in-situ precipitation of Ti2C in Ti-Nb alloy by Gonçalves, Vinícius Richieri Manso, Çaha, Ihsan, Alves, Alexandra Manuela Vieira Cruz Pinto, Toptan, Fatih, Rocha, Luís Augusto

“…Novel in-situ Ti-based matrix composites (TMCs) were developed through the reactive hot pressing of Ti + NbC powder blends. Due to the chemical reaction that…”
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Morphology, Crystalline Structure and Chemical Composition Of MAO Treated Ti-15Zr-Mo Surfaces Enriched with Bioactive Ions by Sousa, Tiago Santos Pereira, Costa, Natália de Araujo da, Correa, Diego Rafael Nespeque, Rocha, Luis Augusto, Grandini, Carlos Roberto

“…In this study, MAO treatment was used to enrich, with bioactive Ca, Mg and P atoms, as-casted and heat-treated Ti-15Zr-xMo (x = 0, 5, 10 and 15 wt%) alloys,…”
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Mechanical Spectroscopy of Ti-15Zr-based Alloys with Mo Addition by Correa, Diego Rafael Nespeque, Rocha, Luís Augusto, Grandini, Carlos Roberto

“…In this paper, the effect of substitutional Mo amounts in internal friction and interstitial diffusion mechanisms was analyzed in Ti-15Zr-based alloys…”
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Plastic deformation mechanisms of biomedical Co–Cr–Mo alloy single crystals with hexagonal close-packed structure by Kaita, Wataru, Hagihara, Koji, Rocha, Luís Augusto, Nakano, Takayoshi

“…This is the first report of the successful fabrication of Co–Cr–Mo biomedical alloy single crystals with a hexagonal close-packed (hcp) structure and the…”
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Low temperature heat treatments on Ti-15Zr-xMo alloys by Xavier, Caio Castanho, Correa, Diego Rafael Nespeque, Grandini, Carlos Roberto, Rocha, Luís Augusto

“…This paper regards the study of the effect of heat treatments on the microstructure and microhardness of Ti-15Zr-xMo alloys aimed to biomedical applications…”
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Orientation dependence of the wear resistance in the Co–Cr–Mo single crystal by Nakano, Takayoshi, Hagihara, Koji, Ribeiro, Ana R., Fujii, Yusuke, Todo, Tsubasa, Fukushima, Ryo, Rocha, Luís Augusto

“…This is the report clarifying the orientation dependence of the wear behavior of Co–Cr–Mo alloy. The wear resistance of the Co–Cr–Mo alloy with face-centered…”
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Tribocorrosion behavior of TiO2/Al2O3 nanolaminate, Al2O3, and TiO2 thin films produced by atomic layer deposition by Radi, Polyana Alves, Testoni, Giorgio Ernesto, Pessoa, Rodrigo Sávio, Maciel, Homero Santiago, Rocha, Luís Augusto, Vieira, Lucia

“…Metallic materials are the most widely used for orthopedic applications and, their corrosion resistance is one of the main prerequisites for avoiding…”
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Are new TiNbZr alloys potential substitutes of the Ti6Al4V alloy for dental applications? An electrochemical corrosion study by Ribeiro, Ana Lúcia Roselino, Hammer, Peter, Vaz, Luís Geraldo, Rocha, Luís Augusto

“…The main aim of this work was to assess the electrochemical behavior of new Ti35Nb5Zr and Ti35Nb10Zr alloys in artificial saliva at 37 °C to verify if they are…”
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Characterization of organic-inorganic hybrid coatings for corrosion protection of galvanized steel and electroplated ZnFe steel by de Souza, Maria Eliziane Pires, Ariza, E., Ballester, Margarita, Yoshida, Inez Valéria Pagotto, Rocha, L. A., de Alvarenga Freire, Célia Marina

“…The development of hybrids materials has been extensively investigated in recent years. The combination of a wide variety of compositions and production…”
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Osteoblastic response to biomaterials surfaces: Extracellular matrix proteomic analysis by Graeff, Marcia Sirlene Zardin, Tokuhara, Cintia Kazuko, Sanches, Mariana Liessa Rovis, Buzalaf, Marília Afonso Rabelo, Rocha, Luis Augusto, Oliveira, Rodrigo Cardoso

“…The cellular response to surfaces is mediated, among other factors, by the extracellular matrix (ECM). However, little is known about the ECM proteome during…”
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Electrochemical behavior of Ti/Al2O3 interfaces produced by diffusion bonding by Rocha, Luis Augusto, Ariza, Edith, Costa, Angela Maria, Oliveira, Filipe José, Silva, Rui Ferreira

“…In the field of biomedical applications a special interest exists regarding the study of the physicochemical and mechanical behaviour of materials, with…”
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Tribocorrosion behavior of TiO^sub 2^/Al^sub 2^O^sub 3^ nanolaminate, Al^sub 2^O^sub 3^, and TiO^sub 2^ thin films produced by atomic layer deposition by Radi, Polyana Alves, Testoni, Giorgio Ernesto, Pessoa, Rodrigo Sávio, Maciel, Homero Santiago, Rocha, Luís Augusto, Vieira, Lucia

“…Metallic materials are the most widely used for orthopedic applications and, their corrosion resistance is one of the main prerequisites for avoiding…”
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Influence of the casting processing route on the corrosion behavior of dental alloys by Galo, Rodrigo, Rocha, Luis Augusto, Faria, Adriana Claudia, Silveira, Renata Rodrigues, Ribeiro, Ricardo Faria, de Mattos, Maria da Gloria Chiarello

“…Casting in the presence of oxygen may result in an improvement of the corrosion performance of most alloys. However, the effect of corrosion on the casting…”
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Effects of chemical composition on the corrosion of dental alloys by Galo, Rodrigo, Ribeiro, Ricardo Faria, Rodrigues, Renata Cristina Silveira, Rocha, Luís Augusto, Mattos, Maria da Glória Chiarello de

“…The aim of this study was to determine the effect of the oral environment on the corrosion of dental alloys with different compositions, using electrochemical…”
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Comparative behaviour in terms of wear and corrosion resistance of galvanized and zinc-iron coated steels by Souza, Maria Eliziane Pires, Ariza, Edith, Ballester, Margarita, Rocha, Luís Augusto, Freire, Célia M. A.

“…Materials degradation due to simultaneous chemical and mechanical effects may occur under a variety of conditions. Galvanized and zinc-iron electrodeposited…”
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Logística Flexível Baseada em AGVs by da Rocha, Luís Augusto Sousa

“…Automated Guided Vehicles (AGVs) são veículos autónomos usados no transporte de materiais entre postos de trabalho, sem intervenção de um operador, mas também,…”
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Effects of chemical composition on the corrosion of dental alloys by Galo, Rodrigo, Ribeiro, Ricardo Faria, Rodrigues, Renata Cristina Silveira, Rocha, Luís Augusto, de Mattos, Maria da Glória Chiarello

“…The aim of this study was to determine the effect of the oral environment on the corrosion of dental alloys with different compositions, using electrochemical…”
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