Issue 35

A. Pawełek et alii, Frattura ed Integrità Strutturale, 35 (2016) 21-30; DOI: 10.3221/IGF-ESIS.35.03 24 (a) (b) Figure 2 : AE events energy and engineering stress versus time during tensile testing of as-cast Mg4Li5Al at room temperature (a) and corresponding SEM image of fracture (b) . (a) (b) Figure 3 : AE event energy and engineering stress (a) versus time during strain test of Mg4Li5Al at elevated temperature (100ºC), and corresponding SEM image of fracture (b) . (a) (b) Figure 4 : AE event energy and engineering stress (a) versus time during strain test of Mg4Li5Al at elevated temperature (150ºC), and corresponding SEM image of fracture (b) .