Number of the records: 1
Wear of human enamel and dentin
- 1.0439290 - FZÚ 2015 RIV CH eng C - Conference Paper (international conference)
Čtvrtlík, Radim - Tomáštík, Jan
Wear of human enamel and dentin.
Key Engineering Materials. Vol. 606. Durnten-Zurich: Trans Tech Publications, 2014 - (Haušild, P.), s. 129-132. ISBN 978-3-03835-062-0. ISSN 1013-9826.
[International Conference on Local Mechanical Properties, LMP 2013/10./. Kutná Hora (CZ), 06.11.2013-08.11.2013]
R&D Projects: GA TA ČR TA03010743
Institutional support: RVO:68378271
Keywords : dentin * human enamel * wear * mechanical property
Subject RIV: FF - HEENT, Dentistry
The wear of human tooth enamel and dentin has been studied and compared using a repetitive constant load scratch test. Depth sensing indentation with spherical tip was used for measurement of hardness and reduced modulus. An analysis of residual wear tracks was performed with scanning laser confocal microscopy. A procedure for evaluation of repetitive scratch test was proposed. Results showed that the microtribological behavior of enamel differs obviously from that of dentin.
Permanent Link: http://hdl.handle.net/11104/0242579
Number of the records: 1