Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hellen Cristine Prata de Oliveira"'
Autor:
Hellen Cristine Prata de Oliveira, Adriano Corrêa Batista, Priscila de Souza André, Paulo Santos Assis
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7cc33b40b3d3a2ffc955b2c509d249
https://doi.org/10.5151/2594-5327-34269
https://doi.org/10.5151/2594-5327-34269
Autor:
Hortênsia de Oliveira Campos, Adriano Corrêa Batista, Hellen Cristine Prata de Oliveira, Paulo Santos Assis
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::553b707c9653e6a47fa8eeb2c2bcac2e
https://doi.org/10.5151/2594-5327-34699
https://doi.org/10.5151/2594-5327-34699
Publikováno v:
Materials Science Forum. 1012:3-8
The objective of this paper is to study Fe65Nb-Cu metal matrices, thus varying the content of the pre-alloyed Fe65Nb powder from 10% to 100%. Therefore, powders of Fe65Nb and Cu were used, innovating in the chemical composition of the commonly used m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec33579d06f2b548e66850240c2fb8f2
https://doi.org/10.4028/www.scientific.net/msf.1012.3
https://doi.org/10.4028/www.scientific.net/msf.1012.3
Autor:
Luiz Gastão de Oliveira Filho, Cândido Jorge de Sousa Lobo, Gustavo Dantas Martins, Ranna Alves Frota, Marcelo José Gomes da Silva, Hellen Cristine Prata de Oliveira
Publikováno v:
Anais do 3rd (ICAIC) International Conference for Academia and Industry Co-operation & 3rd (IMMSEM) International Meeting in Materials Science and Engineering of Maranhão.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55b8a687a040b06343200e07d24f42ba
https://doi.org/10.29327/3rd-icaica-3rd-imnsem-267048.571157
https://doi.org/10.29327/3rd-icaica-3rd-imnsem-267048.571157
Autor:
Lidiane Hott de Fúcio Borges, Regina Coeli, Elida Tamara Prata de Oliveira, Hellen Cristine Prata de Oliveira
Publikováno v:
Pensar Acadêmico. 5:11-18
O processo de inclusão do aluno autista na escola nos tempos atuais tem-se mostrado deficiente, pois os professores da educação básica não estão preparados para lidar com alunos especiais em suas turmas, seja em classes regulares se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb70bd8d7298c716c5033c5e6303c68
https://doi.org/10.21576/rpa.2011v5i2.1105
https://doi.org/10.21576/rpa.2011v5i2.1105
Publikováno v:
Pensar Acadêmico. 4:90-101
Pós nanométricos de WC com 10%p Co foram misturados em um moinho de alta energia. Compactados a 200MPa e sinterizado a altas pressões e altas temperaturas (HPHT). As condições de sinterização foram P = 5GPa, T = 1300Â1400-1500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5624639e3eb5956b8450cd2aa5576bfe
https://doi.org/10.21576/rpa.2011v7i1.1062
https://doi.org/10.21576/rpa.2011v7i1.1062
Autor:
Adriano Corrêa Batista, Hellen Cristine Prata de Oliveira, Paulo Santos Assis, Amanda Maia Aguiar
Publikováno v:
Matéria (Rio de Janeiro) v.25 n.3 2020
Matéria (Rio de Janeiro. Online)
instacron:RLAM
Matéria (Rio de Janeiro), Volume: 25, Issue: 3, Article number: e-12813, Published: 16 SEP 2020
Matéria (Rio de Janeiro. Online)
instacron:RLAM
Matéria (Rio de Janeiro), Volume: 25, Issue: 3, Article number: e-12813, Published: 16 SEP 2020
RESUMO O compósito WC-10%Co também conhecido como Metal Duro de Carbeto de Tungstênico (WC) com Cobalto (Co) é um dos materiais mais produzidas pela indústria fabricante de metal duro, entretanto busca-se o melhor entendimento sobre o efeito de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57159b6776e694550e6987a546350b5
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762020000300332
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762020000300332
Autor:
Genivaldo Julio Perpétuo, Ana Carolina Fernandes Reis, Adriano Corrêa Batista, Paulo Santos Assis, Thales Eduardo Leal, Hellen Cristine Prata de Oliveira, Marcello Filgueira
Publikováno v:
Materials Science Forum. 930:395-399
The substitution of cobalt, present in the commercial binder metal matrix commonly used by the industry, was analyzed: 25,2%Fe-49,5%Cu-24,1%Co – NEXT 100® by the niobium element of the Fe-Cu-Co system, obtaining 4 metal matrices: 28,34%Fe–56,66%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e73f04c544454151d4d1c10f597cd2f7
https://doi.org/10.4028/www.scientific.net/msf.930.395
https://doi.org/10.4028/www.scientific.net/msf.930.395
Autor:
Hellen Cristine Prata de Oliveira, Adriano Corrêa Batista, Priscila de Souza André, Marina Furbino Martins, Paulo Santos Assis
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de04318c7793fd2255231a4357657356
https://doi.org/10.5151/2594-5327-33513
https://doi.org/10.5151/2594-5327-33513
Autor:
Amanda Maia Aguiar, Hellen Cristine Prata de Oliveira, Adriano Corrêa Batista, Paulo Santos Assis
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5510f392223db414b78cfc781cf1f9
https://doi.org/10.5151/1516-392x-31323
https://doi.org/10.5151/1516-392x-31323