TEM STUDY OF TWINNING ORIENTATION RELATIOSHIP BETWEEN A AND B MARTENSITE VARIANTS IN CuZnAl SHAPE MEMORY ALLOY
CuZnal形状记忆合金中A和B马氏体变态孪晶关系的TEM研究

A secondary twinning orientation relationship between A and B martensite variants in CruZnAl shape memory alloy was confirmed under TEM observation. The twin plane, (13 20 50), is a linear combination of (1 2 8) and (1 0 10) planes, which are twin