METHOD OF PROCESSING AND HEAT-TREATING NbC-ADDED Fe-Mn-Si-BASED SHAPE MEMORY ALLOY

摘要

NbC added to represent the shape memory properties without the need for special handling of training Fe-Mn-Si -based shape provides a memory alloy . ; Nb , and C are added in the Fe-Mn-Si -based shape memory alloy in the austenitic state of the processing roll 10 to 30% in the temperature range of 500~800 after performing , the aging heat treatment is carried out by heating of 1-2 minutes at a temperature of 400~1000 .