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- since 1996 -

"Charles University" Search Results: 8
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Publications
Journal-AE (7)
EWGAE 2016 (3)
EWGAE 2008 (2)
ECNDT 2014 (2)
EWGAE 2004 (1)
Defektoskopie 2010 (1)

Languages
English (15)
Czech (1)

Title / Author(s) / Keywords PublicationDate
2017-10 Journal-AE Volume 34, 2016
Influence of pre-compression on tensile behavior in wrought AZ31 studied by the acoustic emission technique
D. Drozdenko1, P. Dobron1, J. Bohlen2, S. Yi2, F. Chmelík12
1Department of Metal Physics; Charles University8, Prague, Czech Republic
2Helmholtz-Zentrum Geesthacht6, Geesthacht, Germany

 
Journal-AE
Session: Volume 34, 2016
2017-10
2017-10 Journal-AE Volume 34, 2016
In-situ investigation of deformation mechanisms in various magnesium alloys by X-ray diffraction and acoustic emission
K. Mathis12, G. Garces23, J. Čapek12, A. Vinogradov313
1Department of Physics of Materials; Charles University8, Prague, Czech Republic
2Department of Physical Metallurgy; National Center for Metallurgical Research (CENIM-CSIC)4, Madrid, Spain
3Department of Engineering Designs and materials; Norwegian University of Science and Technology ( NTNU)4, Trondheim, Norway

 
Journal-AE
Session: Volume 34, 2016
2017-10
2016-11 EWGAE 2016 Geological Applications and Rocks
Alkali Silica Reactivity Study of Accelerated Mortar Bar by Means of Acoustic Emission And Ultrasonic Sounding
T. Lokajicek112, R. Přikryl2, Š. šachlová2, A. Kuchařová2
1Institute of Geology; Czech Academy of Sciences (CAS)111, Prague, Czech Republic
2Institute of Geochemistry, Mineralogy and Mineral Resource; Charles University8, Prague, Czech Republic
Alkali silica reactivity, experimental mortar bars, ultrasonic sounding, acoustic emission, swelling reactions

 
EWGAE 2016
Session: Geological Applications and Rocks
2016-11
2014-12 ECNDT 2014 Materials Characterization - Metals
Exploring deformation mechanisms in magnesium alloys using in-situ neutron diffraction and acoustic emission techniques
K. Máthi, J. Čapek2
Department of Physics of Materials; Charles University8, Prague, Czech Republic
Acoustic Emission (AE), neutron diffraction, materials characterization, Acoustic emission, Magnesium alloys

 
ECNDT 2014
Session: Materials Characterization - Metals
2014-12
2013-07 EWGAE 2008
Changes of anisotropy of p-wave velocity propagation during deformation process of rock samples
M. Petružálek1,24, J. Vilhelm1,23, T. Lokajicek212, V. Rudajev23
1Faculty of Science; Charles University8, Prague, Czech Republic
2Institute of Geology; Czech Academy of Sciences (CAS)111, Prague, Czech Republic
foliation, loading, ultrasound transmission, elastic wave velocity, anisotropy

 
EWGAE 2008
2013-07
2012-11 Journal-AE Volume 20, 2003
Acoustic Emission from Magnesium-Based Alloys and Metal Matrix Composites
F. Chmelík12, F. Moll2, J. Kiehn2, K. Mathis32, P. Lukác1, K. Kainer4, T. Langdon5
1Department of Metal Physics; Charles University8, Prague, Czech Republic
2Clausthal University of Technology 5, Clausthal-Zellerfeld, Germany
3Department of General Physics; Eötvös Loránd University, Budapest, Hungary
4Institute for Materials Research; GKSS-Forschungszentrum Geesthacht GmbH2, Geesthacht, Germany
5University of Southern California4, Los Angeles, CA, USA
Acoustic Emission (AE)
 
Journal-AE
Session: Volume 20, 2003
2012-11
DETEKCE POŠKOZENÍ MG SLITIN NELINEARNÍ ULTRAZVUKOVOU SPEKTROSKOPIÍ
Damage Detection in Mg-Alloys by Nonlinear Ultrasonic Spectroscopy

J. Kober113, Z. Převorovský265, Z. Trojanová3
1Faculty of Nuclear Sciences and Physical Engineering; Czech Technical University (CVUT)72, Prague, Czech Republic
2Institute of Thermomechanics, NDT department; Czech Academy of Sciences (CAS)111, Prague, Czech Republic
3Faculty of Mathematics and Physics; Charles University8, Prague, Czech Republic
nonlinear wave modulation spectroscopy, Mg alloys, Nondestructive Evaluation of Materials (NDE)
 CS  
Defektoskopie 2010
2011-04
2005-02 EWGAE 2004 Pressure Equipment / Medical and Biological Applications
Possibilities of forecasting of rock sample total fracture by application of correlation analysis of acoustic emission events series
T. Lokajicek112, V. Rudajev13, J. Vilhelm23
1Institute of Rock Structure and Mechanics; Czech Academy of Sciences (CAS)111, Prague, Czech Republic
2Charles University8, Prague, Czech Republic
Acoutic Emission (AE)

 
EWGAE 2004
Session: Pressure Equipment / Medical and Biological Applications
2005-02
   
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