Experimental and theoretical analysis of aluminum alloy 1230, subjected to static
and dynamic tension is presented in the paper. The material was tested in two conditions - initial
coarse-grained (CG) state and ultrafine-grained (UFG) state. Experimental results were
processed using incubation time fracture criterion.
Keywords: dynamic impact, fracture, nanostructured material, strength criterion.
full paper (pdf, 752 Kb)