Počet záznamů: 1
Temperature dependence of twinning activity in random textured cast magnesium
- 1.0443223 - ÚJF 2016 RIV CH eng J - Článek v odborném periodiku
Čapek, J. - Farkas, G. - Pilch, Jan - Máthis, K.
Temperature dependence of twinning activity in random textured cast magnesium.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 627, MAR (2015), s. 333-335. ISSN 0921-5093. E-ISSN 1873-4936
Grant CEP: GA ČR(CZ) GAP204/12/1360; GA MŠMT LM2011019
Institucionální podpora: RVO:61389005
Klíčová slova: magnesium * acoustic emission * neutron diffraction * deformation twinning * high temperature
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.647, rok: 2015
Evolution of {10 (1) over bar2} extension twinning with deformation temperature was investigated in randomly oriented polycrystalline magnesium using neutron diffraction (measurement of twinned volume) and acoustic emission (detection of twin nucleation) technique. Despite of the monotonic decrease of twinned volume with increasing temperature, the number of nucleated twins is similar in the midtemperature (100-200 degrees C) range, which indicates decreasing extent of twin growth at higher temperatures. At 300 degrees C the twinning is negligible.
Trvalý link: http://hdl.handle.net/11104/0245958
Počet záznamů: 1