superplastic(redirected from superplastics)
(General Engineering) (of a metal, alloy, etc) very easily moulded at high temperatures without fracturing
(General Engineering) such a metal, alloy, etc
su•per•plas•tic(ˌsu pərˈplæs tɪk)
(of some metals and alloys) having the capacity to undergo extreme deformation at high temperatures.
[1945–50]- su`per•plas•tic′i•ty (-ˈtɪs ɪ ti)