Search Results - "EUGENIO FOERSTER, Carlos"

Indentation hardness of rough surfaces produced by plasma-based ion implantation processes by de Souza, Gelson Biscaia, Mikowski, Alexandre, Lepienski, Carlos Maurício, Foerster, Carlos Eugênio

“…The thickness of layers produced by plasma based ion implantation (PBII) range from nano to micrometers. Consequently, mechanical properties of such layers…”
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Mechanical Properties of REBa2Cu3O7―δ Superconductor With RE Obtained From Xenotime Mineral by EUGENIO FOERSTER, Carlos, SERBENA, Francisco Carlos, ROBERTO JURELO, Alcione, ROSAS FERREIRA, Talita, RODRIGUES JUNIOR, Pedro, LUIZ CHINELATTO, Adilson

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Nanomechanical properties of bioactive films grown on low energy ion implanted Ti by de Souza, Gelson Biscaia, de Lima, Gabriel Goetten, Lepienski, Carlos Maurício, Foerster, Carlos Eugênio, Kuromoto, Neide Kazue

“…Surface modification processes such as the alkali-heat treatment (AHT) can be employed in order to improve the titanium osseointegration with living tissues…”
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A comparative study of mechanical and tribological properties of AISI-304 and AISI-316 submitted to glow discharge nitriding by Nascimento, Fabiana Cristina, Foerster, Carlos Eugênio, Silva, Silvio Luiz Rutz da, Lepienski, Carlos Mauricio, Siqueira, Carlos José de Mesquita, Alves Junior, Clodomiro

“…Mechanical and tribological properties os AISI 304 and AISI 316 stainless steels submited to glow discharge ion nitriding are reported.The atmosphere was 20:80…”
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Structural and tribo-mechanical characterization of nitrogen plasma treated titanium for bone implants by de Souza, Gelson Biscaia, da Silva, Bruno Alves, Steudel, Giovanne, Gonsalves, Silvio Henrique, Foerster, Carlos Eugênio, Lepienski, Carlos Maurício

“…Bioactive layers produced on titanium to induce osseointegration may not be mechanically stable and/or attend to the requirement for the bone-matching elastic…”
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Nanoscratch in highly oriented FeSe0.5Te0.5 superconductor by Jurelo, Alcione Roberto, Serbena, Francisco Carlos, de Souza, Gelson Biscaia, Foerster, Carlos Eugênio, Sabino, Nilson Biagini, da Silva, Simone Aparecida, Lopes, Cristiano Santos, Pimentel, Jorge Luiz

“…Tribological properties of highly oriented lamellar FeSe0.5Te0.5 superconductor samples were investigated. Nanoscratch morphologies and profiles were…”
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Nanomechanical and nanotribological properties of bioactive titanium surfaces prepared by alkali treatment by de Souza, Gelson Biscaia, Lepienski, Carlos Maurício, Foerster, Carlos Eugênio, Kuromoto, Neide Kazue, Soares, Paulo, Ponte, Haroldo de Araújo

“…Alkali-heat treatment (AHT) is a simple and practical method to make titanium surfaces bioactive. Hydroxyapatite nucleates on Ti when in contact with body…”
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Some comments about “Comment on hardness definitions”, by J. Malzbender [J. Eur. Ceram. Soc. 23 (2003) 1355–1359] by de Souza, Gelson Biscaia, Mikowski, Alexandre, Lepienski, Carlos Maurício, Foerster, Carlos Eugênio

“…Malzbender has suggested a model to determine hardness and elastic modulus as a function of the mechanical energies involved during tip penetration in…”
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Mechanical properties of FeSex superconductor by Pimentel, Jorge Luiz, Jurelo, Alcione Roberto, Foerster, Carlos Eugênio, Júnior, Pedro Rodrigues, Costa, Rosângela Menegotto

“…In the present work hardness and elastic modulus of FeSex superconductor are reported. Two different groups of polycrystalline samples were produced by a…”
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Growth and characterization of REBa2Cu3O7―δ superconductor single crystals obtained from xenotime mineral by ROBERTO JURELO, Alcione, FLEMMING, Júlio, SERBENA, Francisco Carlos, CARUBELLI, Célia Regina, RODRIGUES, Pedro, FOERSTER, Carlos Eugênio, TEIXEIRA DIAS, Fabio, DE CARVALHO MASSON, Ivan Ondino, MAZARRO, Irineu

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Mechanical characterization of melt-textured Y0.95Er0.05Ba2Cu3O7―δ superconductor prepared in air by BRUM DE LEITE GUSMAO PINHEIRO, Lincoln, JURELO, Alcione Roberto, SERBENA, Francisco Carlos, RODRIGUES, Pedro, FOERSTER, Carlos Eugenio, CHINELATTO, Adilson Luiz

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Depth-Sensing Indentation on REBa2Cu3O7−δ Single Crystals Obtained from Xenotime Mineral by Serbena, Francisco Carlos, Foerster, Carlos Eugênio, Jurelo, Alcione Roberto, Mikowski, Alexandre, Júnior, Pedro Rodrigues, Carubelli, Célia Regina, Lepienski, Carlos Maurício

“…A natural mixture of heavy rare-earth oxides extracted from xenotime mineral have been used to prepare large single crystals of the high-temperature REBa 2 Cu…”
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Mechanical properties of polycrystalline RuSr2GdCu2O8 superconductor by GUSMAO PINHEIRO, Lincoln Brum Leite, SERBENA, Francisco Carlos, FOERSTER, Carlos Eugenio, RODRIGUES, Pedro, JURELO, Alcione Roberto, CHINELATTO, Adilson Luiz, PIMENTEL, Jorge Luiz

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Nanomechanical properties of rough surfaces by Souza, Gelson Biscaia de, Foerster, Carlos Eugênio, Silva, Silvio Luiz Rutz da, Lepienski, Carlos Maurício

“…The nanoindentation technique allows the determination of mechanical properties at nanometric scale. Hardness (H) and elastic modulus (E) profiles are usually…”
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Nanoscratch in highly oriented FeSe sub(0.5)Te sub(0.5) superconductor by Jurelo, Alcione Roberto, Serbena, Francisco Carlos, Souza, Gelson Biscaia de, Foerster, Carlos Eugenio, Sabino, Nilson Biagini, Silva, Simone Aparecida da, Lopes, Cristiano Santos, Junior, Jorge Luiz Pimentel

“…Tribological properties of highly oriented lamellar FeSe sub(0.5)Te sub(0.5) superconductor samples were investigated. Nanoscratch morphologies and profiles…”
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Nanoscratch in highly oriented FeSe(0.5)Te(0.5) superconductor by Jurelo, Alcione Roberto, Serbena, Francisco Carlos, De Souza, Gelson Biscaia, Foerster, Carlos Eugenio, Sabino, Nilson Biagini, Da Silva, Simone Aparecida, Lopes, Cristiano Santos, Junior, Jorge Luiz Pimentel

“…Tribological properties of highly oriented lamellar FeS(0.5)Te(0.5) superconductor samples were investigated. Nanoscratch morphologies and profiles were…”
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Mechanical Properties of \hbox\hbox \hbox Superconductor With RE Obtained From Xenotime Mineral by Foerster, Carlos Eugenio, Serbena, Francisco Carlos, Jurelo, Alcione Roberto, Ferreira, Talita Rosas, Rodrigues Junior, Pedro

“…The mechanical properties of REBa 2 Cu 3 O 7-δ super conductor samples produced by different processing routes are compared, where RE corresponds to a natural…”
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Mechanical and Tribological Properties of LDX2101 Duplex Stainless Steel Submitted to Glow Discharge Ion Nitriding by Assmann, A., Foerster, C. E., Serbena, F. C., Lepienski, C. M., Chinelatto, A. L.

“…In this paper, the mechanical and tribological properties of LDX2101 duplex stainless steel submitted to glow discharge (GD) nitriding and conventional ion…”
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Mechanical characterization of melt-textured Y sub(0.95)Er sub(0.05)Ba sub(2)Cu sub(3)O sub(7-) sub( delta )superconductor prepared in air by Pinheiro, Lincoln Brum de Leite Gusmao, Jurelo, Alcione Roberto, Serbena, Francisco Carlos, Rodrigues, Pedro, Foerster, Carlos Eugenio, Chinelatto, Adilson Luiz

“…The effect of Er substitution on the mechanical properties of ab- and a(b)c-planes of melt-textured YBa sub(2)Cu sub(3)O sub(7-) sub( delta )is reported in the…”
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Mechanical properties of polycrystalline RuSr sub(2GdCu) sub(2)O sub(8 superconductor) by Pinheiro, Lincoln Brum Leite Gusmao, Serbena, Francisco Carlos, Foerster, Carlos Eugenio, Junior, Pedro Rodrigues, Jurelo, Alcione Roberto, Chinelatto, Adilson Luiz, Junior, Jorge Luiz Pimentel

“…The main objective of this paper is to report the room temperature hardness and elastic modulus of the RuSr sub(2GdCu) sub(2)O sub(8 superconductor phase by…”
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