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4. A1合金的TEM像
Fig.4. TEM images of fine NiAl and Cr(Mo) lamellas in the center of eutectic cell (a), coherent and semi-coherent a-Cr precipitates in NiAl phase (b) and fine coherent NiAl precipitates in Cr(Mo) phase (c) in A1 alloy
