FIG. 1. Surface morphology of the arc melted, DAM, sample and detail (inset) of dendrite structure observed at grains (a); of the induction melted, DIM, sample (b), and of the ribbon, R, sample (c).

FIG. 1. Surface morphology of the arc melted, DAM, sample and detail (inset) of dendrite structure observed at grains
(a); of the induction melted, DIM, sample (b), and of the ribbon, R, sample (c).