Design of alternative binders for hard materials

Nicolás Morillas, María de; Besharatloo, H.; Alvaredo Olmos, Paula; Roa, J. J.; Llanes, L.; Gordo Odériz, Elena

Publication:
Design of alternative binders for hard materials

dc.affiliation.dpto	UC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Química	es
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Tecnología de Polvos	es
dc.affiliation.instituto	UC3M. Instituto Tecnológico de Química y Materiales Álvaro Alonso Barba	es
dc.affiliation.instituto	UC3M. Instituto Tecnológico de Química y Materiales Álvaro Alonso Barba	es
dc.contributor.author	Nicolás Morillas, María de
dc.contributor.author	Besharatloo, H.
dc.contributor.author	Alvaredo Olmos, Paula
dc.contributor.author	Roa, J. J.
dc.contributor.author	Llanes, L.
dc.contributor.author	Gordo Odériz, Elena
dc.contributor.editor	Mari, Daniele	en
dc.contributor.funder	Comunidad de Madrid	es
dc.contributor.funder	Ministerio de Economía y Competitividad (España)	es
dc.date.accessioned	2022-01-20T10:19:52Z
dc.date.available	2022-02-01T00:00:05Z
dc.date.issued	2020-02
dc.description	Proceeding of: 11th International Conference on the Science of Hard Materials (ICSHM11), Khao Lak, Thailand 25–29 March 2019.	en
dc.description.abstract	In the last years, a special interest has emerged towards the total or partial substitution of traditional cemented carbides composing elements. In this study, a systematic methodology is presented and used to design iron-based binders for WC and Ti(C,N) ceramic phases. First, metal alloy phase diagrams were simulated by means of Thermo-Calc® software, combining several alloying elements (Ni, Al, Cr, Mo and C) to fulfil the following criteria: provide high corrosion resistance, least number of phases present at room temperature and solidus-liquidus temperatures below 1500 °C. Two final compositions were chosen: Fe15Ni10Cr and Fe15Cr10Al. Next step was to validate the critical temperatures by means of differential thermal analysis tests and, finally, high-temperature wetting experiments were conducted to measure the contact angle between molten metal and ceramic phases. Resultant metal-ceramic region was studied by means of field emission scanning electron microscopy, energy dispersive X-ray spectroscopy and nanoindentation techniques. As a proof of concept, samples with 80 vol% of Ti(C,N) and WC ceramic phases were prepared for a basic characterization. Both ceramic reinforcements were compared, and the presented methodology could satisfactorily be validated as a design procedure of alternative binders for hard materials.	en
dc.description.sponsorship	The current study was supported by the Spanish Ministerio de Economía y Competitividad through the project MAT2015-70780-C4-P and grant BES-2016-077340, and the Regional Government of Madrid through the program ADITIMAT, ref. S2018/NMT-4411. The authors would like to acknowledge the contribution of M. Campos for setting up milling conditions. J. J. Roa acknowledges the Serra Hunter programme of the Generalitat de Catalunya.	en
dc.description.status	Publicado	es
dc.format.extent	13
dc.identifier.bibliographicCitation	Mari, Daniele, et al. (eds.), Khao Lak, Thailand 25–29 March 2019. International Journal of Refractory Metals and Hard Materials (IJRMHM): special Issue: The 11th International Conference on the Science of Hard Materials (ICSHM11) (2020) 87, 105089.	en
dc.identifier.doi	https://doi.org/10.1016/j.ijrmhm.2019.105089
dc.identifier.issn	0263-4368
dc.identifier.publicationfirstpage	1
dc.identifier.publicationissue	105089
dc.identifier.publicationlastpage	13
dc.identifier.publicationtitle	International Journal of Refractory Metals and Hard Materials	en
dc.identifier.publicationvolume	87
dc.identifier.uri	https://hdl.handle.net/10016/33919
dc.identifier.uxxi	CC/0000032401
dc.language.iso	eng	en
dc.publisher	Elsevier
dc.relation.eventdate	March 25-29 , 2019	en
dc.relation.eventnumber	11
dc.relation.eventplace	Khao Lak (Tailandia)
dc.relation.eventtitle	International Conference on the Science of Hard Materials (ICSHM11)	en
dc.relation.projectID	Gobierno de España. BES-2016-077340	es
dc.relation.projectID	Comunidad de Madrid. S2018/NMT-4411	es
dc.relation.projectID	Gobierno de España. MAT2015-70780-C4-P	es
dc.rights	© 2018 Published by Elsevier.	en
dc.rights	Atribución-NoComercial-SinDerivadas 3.0 España	*
dc.rights.accessRights	open access	en
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/es/	*
dc.subject.eciencia	Ingeniería Industrial	es
dc.subject.eciencia	Materiales	es
dc.subject.eciencia	Química	es
dc.subject.other	Alternative binders	en
dc.subject.other	Cermets	en
dc.subject.other	Thermodynamic simulation	en
dc.subject.other	Ti(C,N)	en
dc.subject.other	Wettability	en
dc.title	Design of alternative binders for hard materials	en
dc.type	conference paper	*
dc.type.hasVersion	AM	*
dspace.entity.type	Publication