Original title:
Hardness and elasticity of abrasive particles measured by instrumented indentation
Authors:
Hvizdoš, P. ; Zeleňák, Michal ; Hloch, Sergej Document type: Papers Conference/Event: Vodní paprsek 2015 - výzkum, vývoj, aplikace, Velké Losiny (CZ), 2015-10-06 / 2015-10-08
Year:
2015
Language:
eng Abstract:
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.
Keywords:
abrasive; elasticity; garnet; hardness; instrumented indentation Project no.: ED2.1.00/03.0082, LO1406 (CEP) Funding provider: GA MŠk, GA MŠk Host item entry: Vodní paprsek 2015 - výzkum, vývoj, aplikace, ISBN 978-80-86407-56-2
Institution: Institute of Geonics AS ČR
(web)
Document availability information: Fulltext is available in the digital repository of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0251869