Number of the records: 1
Reduced Young modulus and hardness of electron irradiated binarypotassium-silicate glass
- 1.0389361 - FZÚ 2013 RIV NL eng J - Článek v odborném periodiku
Gedeon, O. - Lukeš, J. - Jurek, Karel
Reduced Young modulus and hardness of electron irradiated binarypotassium-silicate glass.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 275, MAR (2012), s. 7-10. ISSN 0168-583X. E-ISSN 1872-9584
Grant CEP: GA ČR GA104/09/1269
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: electron radiation * silicate glass * mechanical properties
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.266, rok: 2012
Binary potassium silicate glass of composition 15 mol% K2O + 85 mol% SiO2 was irradiated with 50 keV electrons. Dependence of mechanical properties of the irradiated glass on electron doses were measured by means of nanoindentation. The reduced Young modulus and hardness decrease for higher doses. The changes in mechanical properties are dominantly determined by the density variation and silica network depolymerisation during the electron bombardment.
Trvalý link: http://hdl.handle.net/11104/0218242
Number of the records: 1