Some Experimental Results in the Rolling of Ni3Al Alloy

This study examines several issues to understand the cold rollability of Ni3Al alloy. It finds that the cold rolling response of Ni3Al alloy (IC50) is very sensitive to the starting thickness. The segregation of elements is worse for the thicker casting as opposed to the thinner section. This is exemplified by the point that cast plus annealed pieces showed cracking at much larger reduction as opposed to the as-cast piece.