Hardness and elasticity of abrasive particles measured by instrumented indentation

0450599 - ÚGN 2016 RIV CZ eng C - Conference Paper (international conference)
Hvizdoš, P. - Zeleňák, Michal - Hloch, Sergej
Hardness and elasticity of abrasive particles measured by instrumented indentation.
Vodní paprsek 2015 - výzkum, vývoj, aplikace. Ostrava: Ústav geoniky AV ČR, v.v.i, 2015 - (Sitek, L.; Klichová, D.), s. 73-81. ISBN 978-80-86407-56-2.
[Vodní paprsek 2015 - výzkum, vývoj, aplikace. Velké Losiny (CZ), 06.10.2015-08.10.2015]
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : abrasive * garnet * hardness * elasticity * instrumented indentation
Subject RIV: JQ - Machines ; Tools

Basic mechanical properties of seven types (from seven different sites) of abrasive garnet particles used for water jet cutting were measured using the technique of instrumented indentation (also called depth sensing indentation or nanoindentation). Hardness and modulus of elasticity were evaluated and compared. All the abrasives had similar measured mechanical properties (hardness 20 – 24.16 GPa), the highest values were found for the Czech garnet.
Permanent Link: http://hdl.handle.net/11104/0251869