dc.creator | Chicardi Augusto, Ernesto | es |
dc.creator | Córdoba Gallego, José Manuel | es |
dc.creator | Sayagués de Vega, María Jesús | es |
dc.creator | Gotor Martínez, Francisco José | es |
dc.date.accessioned | 2018-05-09T08:47:25Z | |
dc.date.available | 2018-05-09T08:47:25Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Chicardi Augusto, E., Córdoba Gallego, J.M., Sayagués de Vega, M.J. y Gotor Martínez, F.J. (2012). Absence of the core–rim microstructure in TixTa1 − xCyN1 − y-based cermets developed from a pre-sintered carbonitride master alloy. International Journal of Refractory Metals and Hard Materials, 33, 38-43. | |
dc.identifier.issn | 0263-4368 | es |
dc.identifier.uri | https://hdl.handle.net/11441/74345 | |
dc.description.abstract | (Ti,Ta)(C,N) solid solution-based cermets with cobalt as the binder phase were synthesised by a two-step milling process. The titanium–tantalum carbonitride solid solution (the ceramic phase) was obtained via a mechanically induced self-sustaining reaction (MSR) process from stoichiometric elemental Ti, Ta, and graphite powder blends in a nitrogen atmosphere. Elemental Co (the binder phase) was added to the ceramic phase, and the mixture was homogenised by mechanical milling (MM). The powdered cermet was then sintered in a tubular furnace at temperatures ranging from 1400 °C to 1600 °C in an inert atmosphere. The chemical composition and microstructure of the sintered cermets were characterised as ceramic particles grown via a coalescence process and embedded in a complex (Ti,Ta)–Co intermetallic matrix. The absence of the typical core–rim microstructure was confirmed. | es |
dc.description.sponsorship | Gobierno de España MAT2010‐17046 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | International Journal of Refractory Metals and Hard Materials, 33, 38-43. | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Ceramic-matrix composite | es |
dc.subject | Titanium carbonitride | es |
dc.subject | Mechanosynthesis | es |
dc.subject | Microstructure | es |
dc.subject | Cermets | es |
dc.title | Absence of the core–rim microstructure in TixTa1 − xCyN1 − y-based cermets developed from a pre-sintered carbonitride master alloy | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte | es |
dc.relation.projectID | MAT2010‐17046 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.ijrmhm.2012.02.005 | es |
dc.identifier.doi | 10.1016/j.ijrmhm.2012.02.005 | es |
idus.format.extent | 6 p. | es |
dc.journaltitle | International Journal of Refractory Metals and Hard Materials | es |
dc.publication.volumen | 33 | es |
dc.publication.initialPage | 38 | es |
dc.publication.endPage | 43 | es |
dc.contributor.funder | Gobierno de España | |