IN SITU OBSERVATION OF TRANSGRANULAR GROWTH OF MARTENSITE IN A CuZnAl SHAPE MEMORY ALLOY
Cu-Zn-Al合金中马氏体穿晶界生长过程的动态观察

The transgranular growth of martensite in a CuZnAl shape memory alloy was ob- served by using TEM and optical microscope with heating attachment. The analysis shows that the transgranular growth seems to be a general behavior of thermoelastic martensite at low angle grain boundaries.