ümbersulatamine
sulatuse eriliik – tavaliste meetoditega toodetud metalli uuesti sulatamine mittesoovitavate lisandite sisalduse vähendamiseks (vrd sulatamine), a secondary melting process used to improve the quality of ingots cast from primary melting; this benefits alloy chemistry as well as facilitating the hot-working process (compare: melting)
