dc.contributor.author | Kumar, Rohit | |
dc.contributor.author | Chaubey, Anil Kumar | |
dc.contributor.author | Maity, Tapabrata | |
dc.contributor.author | Konda Gokuldoss, Prashanth | |
dc.date.accessioned | 2018-01-30T14:56:43Z | |
dc.date.available | 2018-01-30T14:56:43Z | |
dc.date.created | 2018-01-12T11:50:20Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Metals. 2018, 8 (1), . | nb_NO |
dc.identifier.issn | 2075-4701 | |
dc.identifier.uri | http://hdl.handle.net/11250/2480779 | |
dc.description.abstract | Al2O3-10TiC composites were fabricated through the powder metallurgical process (mechanical milling combined with spark plasma sintering) with the addition of Ni/Nb as metallic binders. The effect of binder addition (Ni/Nb) on the processing, microstructure, and mechanical and tribological properties of the bulk-sintered composite samples was investigated. The microstructure of the composite reveals a homogeneous distribution of the TiC particles in the Al2O3 matrix. However, the presence of Ni/Nb was not traceable, owing to the small amounts of Ni/Nb addition. Hardness and density of the composite samples increase with the increasing addition of Nb (up to 2 wt. % Nb). Any further increase in the Nb content (3 wt. %) decreases both the hardness and the wear resistance. However, in case of Ni as binder, both the hardness and wear resistance increases with the increase in the Ni content from 1 wt. % to 3 wt. %. However, the composite samples with Nb as binder show improved hardness and wear resistance compared to the composites with Ni as binder. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | MDPI | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Mechanical and Tribological Properties of Al2O3-TiC Composite Fabricated by Spark Plasma Sintering Process with Metallic (Ni, Nb) Binders | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 12 | nb_NO |
dc.source.volume | 8 | nb_NO |
dc.source.journal | Metals | nb_NO |
dc.source.issue | 1 | nb_NO |
dc.identifier.doi | 10.3390/met8010050 | |
dc.identifier.cristin | 1541539 | |
dc.description.localcode | © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | nb_NO |
cristin.unitcode | 194,64,94,0 | |
cristin.unitname | Institutt for vareproduksjon og byggteknikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |