图5. A4合金中析出颗粒的TEM像
Fig.5. TEM images of Heusler phase precipitates in bulk NiAl phase along eutectic boundary (a), semi-coherent NiAl precipitates in Cr(Mo) phase (b) and coherent and semi-coherent a-Cr precipitates in NiAl phase (c) in A4 alloy