Zr添加对NiAl/Cr(Mo)基共晶合金微观组织和力学性能的影响*
盛立远1(
),郭建亭2,赖琛1,奚廷斐1
),郭建亭2,赖琛1,奚廷斐1
EFFECT OF Zr ADDITION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF NiAl/Cr(Mo) BASE EUTECTIC ALLOY
Liyuan SHENG1(),Jianting GUO2,Chen LAI1,Tingfei XI1
),Jianting GUO2,Chen LAI1,Tingfei XI1
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
