Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mariana Xavier Milagre"'
Autor:
João Victor de Sousa Araujo, Rejane Maria Pereira da Silva, Bárbara Victoria Viveiros, Mariana Xavier Milagre, Caruline de Souza Carvalho Machado, Isolda Costa
Publikováno v:
Química Nova, Vol 45, Iss 6, Pp 680-689 (2022)
In this study, the corrosion mechanism of an Al-Cu-Li alloy manufactured by two different treatment routes (T3 and T851) was evaluated by immersion and electrochemical tests in solutions containing chloride ions (Cl-). For both alloys, the formation
Externí odkaz:
https://doaj.org/article/957bbcf9f3604bdd82b25608e499867c
Autor:
Uyime Donatus, Rejane Maria Pereira da Silva, João Victor de Sousa Araujo, Mariana Xavier Milagre, Caio Palumbo de Abreu, Caruline de Souza Carvalho Machado, Isolda Costa
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 6, Pp 6209-6222 (2019)
The galvanic interactions within and between the friction stir weld zones of the AA2198-T851 alloy have been investigated using electrochemical and microscopy techniques. The parent material (PM) was the most anodic region and exhibited pronounced se
Externí odkaz:
https://doaj.org/article/e3bbbbf9e8e74edea97e3e3faa63e7af
Autor:
Evandro Giuseppe Betini, Maurilio Pereira Gomes, Mariana Xavier Milagre, Caruline de Souza Carvalho Machado, Luis Augusto Mendes dos Reis, Cristiano S Mucsi, Marcos Tadeu D'Azeredo Orlando, Temistocles Souza Luz, Luis Gallego Martinez, Jesualdo Luiz Rossi
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 7, Iss 2A (2019)
Thin plates of duplex stainless steel UNS S32304 were welded using the pulsed gas tungsten arc GTAW process (butt joint) without filler addition. The used shielding gas was pure argon and 98% argon plus 2% of nitrogen. The thermal cycles were acquire
Externí odkaz:
https://doaj.org/article/1c84d1103a8b4ff4ade25900c7ec0646
Autor:
Mariana Xavier Milagre, João Victor de Sousa Araujo, Caruline de Souza Carvalho Machado, Marco Stanojev Pereira, Renato Altobelli Antunes, Frederico Genezini, Isolda Costa
Publikováno v:
Metallography, Microstructure, and Analysis. 11:327-340
Autor:
Wanessa das Graças Barboza, Mariana Xavier Milagre, Uyime Donatus, Caruline de Souza Carvalho Machado, Oscar Mauricio Prada Ramirez, João Victor de Sousa Araujo, Rejane Maria Pereira da Silva, Isolda Costa
Publikováno v:
Corrosion Engineering, Science and Technology. 57:269-279
Autor:
Hiury Voltz, Rosana Vilarim da Silva, Caruline de Souza Carvalho Machado, Mariana Xavier Milagre, André Itman Filho
Publikováno v:
Journal of Composite Materials. 55:717-728
Hybrid composites with synthetic and natural fibers are a good choice in the field of composites, as they combine the good mechanical performance of synthetic fibers with the advantages of natural fibers. In this work, polymeric hybrid composites ass
Autor:
João Victor de Sousa Araujo, Mariana Xavier Milagre, Rafael Emil Klumpp, Victor Hugo Ayusso, Uyime Donatus, Isolda Costa
In this study, the behaviour of the micrometric particles of the AA2198-T8 alloy during anodising at various voltages and the effect of anodising voltage on the anodised surface morphology have been investigated in a tartaric-sulfuric acid anodising
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c00ee4cd43a60d1cdf90a27b57b939aa
Autor:
Mariana Xavier Milagre, Marco Stanojev Pereira, Antônio A. Gomes, Marcos Scapin, Margareth Franco, Fabiano Yokaichiya, Frederico Genezini, Isolda Costa
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 184
Neutron tomography has gained increasing importance as an imaging technique for materials characterization. In general, neutron beams are able to show microstructure features of hydrogenous materials, even enfolded with thick metal layers. In the pre
Autor:
João Victor Araujo, Mariana Xavier Milagre, Aline D Gabbardo, Rafael Emil Klumpp, Isolda Costa
Publikováno v:
ECS Meeting Abstracts. :2475-2475
The microstructure of the high strength aluminum alloy, AA7475–T761, in the as-received condition was characterized by optical microscopy, scanning electron microscopy and transmission electron microscopy, and statistical analyses of grain size and
Autor:
Joao V. de S. Araujo, Rejane Maria Pereira da Silva, Isolda Costa, Caruline de Souza Carvalho Machado, Mariana Xavier Milagre
Publikováno v:
Química Nova v.43 n.8 2020
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Corrosion is still one of the most serious and frequent problems in industries. The phenomena involved in the corrosion mechanism of Al-alloys may be explained by formation of galvanic cells between the metal matrix and heterogeneities, such as preci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9859175bcbddd699ee1b1d8da9f88ce0
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422020000801058
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422020000801058