Elaboração mecânica do intermetálico TiFe para armazenagem de hidrogênio
dc.contributor.author | VEGA, L.E.R. | |
dc.contributor.author | LEIVA, D.R. | |
dc.contributor.author | SILVA, W.B. | |
dc.contributor.author | LEAL NETO, R.M. | |
dc.contributor.author | ISHIKAWA, T.T. | |
dc.contributor.author | BOTTA, W.J. | |
dc.coverage | Nacional | pt_BR |
dc.creator.evento | CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22. | pt_BR |
dc.date.accessioned | 2017-03-21T16:37:26Z | |
dc.date.available | 2017-03-21T16:37:26Z | |
dc.date.evento | 06-10 de novembro, 2016 | pt_BR |
dc.description.abstract | Elementary powders of Ti and Fe in the stoichiometric ratio 50:50 were submitted to mechanical alloying for 2, 6, 10 and 20 h in a planetary ball mill. The synthesis of TiFe intermetallic with high yield was achieved for all milling times. The structural characterization of the samples revealed the trend of the particles to form agglomerates and the formation of cracks. H-absorption capacities of 0,74; 0,90; 0,97 and 0,95 wt. % (at room temperature and 20 bar of H2) were obtained for processing times of 2, 6, 10 and 20 h, respectively, without using a thermal activation process after milling. | pt_BR |
dc.event.sigla | CBECiMat | pt_BR |
dc.format.extent | 5048-5058 | pt_BR |
dc.identifier.citation | VEGA, L.E.R.; LEIVA, D.R.; SILVA, W.B.; LEAL NETO, R.M.; ISHIKAWA, T.T.; BOTTA, W.J. Elaboração mecânica do intermetálico TiFe para armazenagem de hidrogênio. In: CONGRESSO BRASILEIRO DE ENGENHARIA E CIENCIA DOS MATERIAIS, 22., 06-10 de novembro, 2016, Natal, RN. <b>Anais...</b> p. 5048-5058. Disponível em: http://repositorio.ipen.br/handle/123456789/27246. | |
dc.identifier.orcid | https://orcid.org/0000-0001-5104-7392 | |
dc.identifier.uri | http://repositorio.ipen.br/handle/123456789/27246 | |
dc.local.evento | Natal, RN | pt_BR |
dc.rights | openAccess | pt_BR |
dc.subject | hydrogen storage | |
dc.subject | intermetallic compounds | |
dc.subject | iron alloys | |
dc.subject | powders | |
dc.subject | stoichiometry | |
dc.subject | synthesis | |
dc.subject | titanium alloys | |
dc.title | Elaboração mecânica do intermetálico TiFe para armazenagem de hidrogênio | pt_BR |
dc.title.alternative | Mechanical alloying of TiFe intermetallic for hydrogen storage | pt_BR |
dc.type | Texto completo de evento | pt_BR |
dspace.entity.type | Publication | |
ipen.autor | RICARDO MENDES LEAL NETO | |
ipen.codigoautor | 520 | |
ipen.contributor.ipenauthor | RICARDO MENDES LEAL NETO | |
ipen.date.recebimento | 17-03 | pt_BR |
ipen.event.datapadronizada | 2016 | pt_BR |
ipen.identifier.ipendoc | 23592 | pt_BR |
ipen.notas.internas | Anais | pt_BR |
ipen.type.genre | Artigo | |
relation.isAuthorOfPublication | b5e83d03-1f9c-4e57-8e02-628a903c95f8 | |
relation.isAuthorOfPublication.latestForDiscovery | b5e83d03-1f9c-4e57-8e02-628a903c95f8 | |
sigepi.autor.atividade | LEAL NETO, R.M.:520:-1:N | pt_BR |