Changes of mechanical properties and fracture morphology of amorphous tapes involved by heat treatment

Abstract The investigation results of influence of heat treatment on the changes of structure, ductility, mechanical properties and particularly fracture morphology of the amorphous CuNi 6 Sn 10 P 7 and NiP 10 tapes have been presented. Morphology of fractures obtained after decohesion process in tensile test shows the history of amorphous alloys crystallization.