Petr Sittner
On the origin of Lüders-like deformation of NiTi shape memory alloys
P Sittner, Y Liu, V Novák
Journal of the Mechanics and Physics of Solids 53 (8), 1719-1746, 2005
Transmission electron microscopy investigation of dislocation slip during superelastic cycling of Ni–Ti wires
R Delville, B Malard, J Pilch, P Sittner, D Schryvers
International Journal of Plasticity 27 (2), 282-297, 2011
Magnetostatic interactions and forces between cylindrical permanent magnets
D Vokoun, M Beleggia, L Heller, P Šittner
Journal of magnetism and Magnetic Materials 321 (22), 3758-3763, 2009
In situ neutron diffraction investigation of deformation twinning and pseudoelastic-like behaviour of extruded AZ31 magnesium alloy
O Muránsky, DG Carr, P Šittner, EC Oliver
International Journal of Plasticity 25 (6), 1107-1127, 2009
Anisotropy of martensitic transformations in modeling of shape memory alloy polycrystals
P Šittner, V Novák
International Journal of Plasticity 16 (10-11), 1243-1268, 2000
R-phase transformation phenomena in thermomechanically loaded NiTi polycrystals
P Šittner, M Landa, P Lukáš, V Novák
Mechanics of Materials 38 (5-6), 475-492, 2006
Experimental study on the thermoelastic martensitic transformation in shape memory alloy polycrystal induced by combined external forces
P Sittner, Y Hara, M Tokuda
Metallurgical and Materials Transactions A 26 (11), 2923-2935, 1995
Microstructure changes during non-conventional heat treatment of thin Ni–Ti wires by pulsed electric current studied by transmission electron microscopy
R Delville, B Malard, J Pilch, P Sittner, D Schryvers
Acta Materialia 58 (13), 4503-4515, 2010
Thermomechanical model for NiTi-based shape memory alloys including R-phase and material anisotropy under multi-axial loadings
P Sedlak, M Frost, B Benešová, TB Zineb, P Šittner
International Journal of Plasticity 39, 132-151, 2012
Investigation of deformation mechanisms involved in the plasticity of AZ31 Mg alloy: In situ neutron diffraction and EPSC modelling
O Muránsky, DG Carr, MR Barnett, EC Oliver, P Šittner
Materials Science and Engineering: A 496 (1-2), 14-24, 2008
Elastic constants of bcc austenite and 2H orthorhombic martensite in CuAlNi shape memory alloy
P Sedlák, H Seiner, M Landa, V Novák, P Šittner, L Mañosa
Acta Materialia 53 (13), 3643-3661, 2005
Lüders-like deformation associated with stress-induced martensitic transformation in NiTi
G Tan, Y Liu, P Sittner, M Saunders
Scripta Materialia 50 (2), 193-198, 2004
Recovery stress generation in shape memory Ti50Ni45Cu5 thin wires
P Šittner, D Vokoun, GN Dayananda, R Stalmans
Materials Science and Engineering: A 286 (2), 298-311, 2000
Electric resistance variation of NiTi shape memory alloy wires in thermomechanical tests: Experiments and simulation
V Novák, P Šittner, GN Dayananda, FM Braz-Fernandes, KK Mahesh
Materials Science and Engineering: A 481, 127-133, 2008
Grain-resolved analysis of localized deformation in nickel-titanium wire under tensile load
P Sedmák, J Pilch, L Heller, J Kopeček, J Wright, P Sedlák, M Frost, ...
Science 353 (6299), 559-562, 2016
Instability of cyclic superelastic deformation of NiTi investigated by synchrotron X-ray diffraction
P Sedmák, P Šittner, J Pilch, C Curfs
Acta Materialia 94, 257-270, 2015
In situ neutron diffraction studies of martensitic transformations in NiTi polycrystals under tension and compression stress
P Šittner, P Lukáš, V Novák, MR Daymond, GM Swallowe
Materials Science and Engineering: A 378 (1-2), 97-104, 2004
In situ neutron diffraction investigation of the collaborative deformation–transformation mechanism in TRIP-assisted steels at room and elevated temperatures
O Muránsky, P Šittner, J Zrník, EC Oliver
Acta materialia 56 (14), 3367-3379, 2008
Young’s modulus of austenite and martensite phases in superelastic NiTi wires
P Šittner, L Heller, J Pilch, C Curfs, T Alonso, D Favier
Journal of materials engineering and performance 23 (7), 2303-2314, 2014
In situ investigation of the fast microstructure evolution during electropulse treatment of cold drawn NiTi wires
B Malard, J Pilch, P Sittner, R Delville, C Curfs
Acta Materialia 59 (4), 1542-1556, 2011
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Články 1–20