粉末冶金TiVNbTa难熔高熵合金的组织和力学性能
高楠1,2,龙雁1(
),彭海燕1,3,张伟华1,彭亮1
),彭海燕1,3,张伟华1,彭亮1
Microstructure and Mechanical Properties of TiVNbTa Refractory High-Entropy Alloy Prepared by Powder Metallurgy
Nan GAO1,2,Yan LONG1(),Haiyan PENG1,3,Weihua ZHANG1,Liang PENG1
),Haiyan PENG1,3,Weihua ZHANG1,Liang PENG1
图4. 在1100℃烧结的TiVNbTa合金的TEM明场像，附图为BCC相沿[001]轴的选区衍射斑点和FCC相沿[011]轴的选区衍射斑点
Fig.4. TEM bright-field images of the TiVNbTa alloy, inset: SAED pattern corresponding to a BCC phase along [001] zone axis; SAED pattern corresponding to a FCC phase along [011] zone axis
