Comparison of mechanical properties of surface layers with use of nanoindentation and microindentation tests

0377023 - ÚGN 2013 RIV HR eng J - Journal Article
Zeleňák, M. - Valíček, J. - Hloch, S. - Kozak, D. - Samardžić, I. - Harničárová, M. - Klich, Jiří - Hlaváček, P. - Cincio, R.
Comparison of mechanical properties of surface layers with use of nanoindentation and microindentation tests.
Metalurgija. Roč. 51, č. 3 (2012), s. 309-312. ISSN 0543-5846
R&D Projects: GA MŠMT ED2.1.00/03.0082
Institutional research plan: CEZ:AV0Z30860518
Keywords : nanohardness * microhardnesss * abrasive water jet * Chromium-Nickel steel
Subject RIV: JQ - Machines ; Tools
Impact factor: 0.690, year: 2012
http://public.carnet.hr/metalurg/Metalurgija/2012_vol_51/No_3/MET_51_3_309-312_Zelenak.pdf

The objective of the paper is a mutual comparison of different methods for evaluation of mechanical properties of surface layers. Mechanical properties were tested with the use of nanoindentation and microindentation tests. Different loads and constant deformation speed were used in both cases. For the evaluation of mechanical properties, the AISI 304 type Chromium-Nickel steel commonly used in mechanical engineering industry was tested. Knowledge of relations and differences between nano and micromechanical properties is necessary for understanding of mechanical processes continuously occurring in surface layers during cutting processes.
Permanent Link: http://hdl.handle.net/11104/0209286