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Microstructure, properties and damage mechanisms by water jet cutting of TiB2-Ti cermets prepared by SPS
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SYSNO ASEP 0494157 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Microstructure, properties and damage mechanisms by water jet cutting of TiB2-Ti cermets prepared by SPS Author(s) Puchý, V. (SK)
Fides, M. (SK)
Džunda, R. (SK)
Sedlák, R. (SK)
Kováčik, J. (SK)
Hloch, Sergej (UGN-S) RID, SAI, ORCID
Hlaváček, Petr (UGN-S) RID, ORCID
Hvizdoš, P. (SK)Number of authors 8 Source Title Advances in Manufacturing Engineering and Materials, Proceedings of the International Conference on Manufacturing Engineering and Materials (ICMEM 2018). - Basel : Springer Nature Switzerland AG 2019, 2019 / Hloch S. ; Klichová D. ; Krolczyk G. M. ; Chattopadhyaya S. ; Ruppenthalová L. - ISSN 2195-4356 - ISBN 978-3-319-99353-9 Pages s. 97-104 Number of pages 9 s. Publication form Online - E Action International Conference on Manufacturing Engineering and Materials (ICMEM 2018) Event date 18.06.2018 - 22.06.2018 VEvent location Nový Smokovec Country SK - Slovakia Event type WRD Language eng - English Country CH - Switzerland Keywords abrasive water jet machining ; TiB2+Ti composite ; microstructure ; Kerf geometry Subject RIV JQ - Machines ; Tools OECD category Materials engineering R&D Projects LO1406 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UGN-S - RVO:68145535 UT WOS 000462541600011 EID SCOPUS 85053480076 DOI 10.1007/978-3-319-99353-9_11 Annotation Process parameters of abrasive water jet (AWJ) machining of TiB2+Ti ceramic matrix composites with 10%, 15% and 20% of Ti reinforcement were investigated. The article focuses on microstructure damage processes and kerf geometry in AWJ machining of TiB2+Ti composites. Two different abrasive water jet cutting speeds and three sorts of composite materials, together with a reference monolithic one, are considered. Microstructure in machined samples was observed using scanning electron microscope. The characteristics of the cuts such as kerf top width, kerf angle and surface roughness were studied. The influence of cutting speed on abrasive process in composites with various amounts of Ti was investigated. It was found that roughness decreases and kerf taper ratio increases with increase in amount of Ti. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2020 Electronic address https://link.springer.com/chapter/10.1007/978-3-319-99353-9_11
Number of the records: 1