7B04铝合金超塑变形过程中空洞的演变和能量耗散

杨文静, 李光宇, 王建, 丁桦, 张宁, 张艳苓, 侯红亮, 李志强

Morphology Evolution of Cavity and Energy Dissipation during Superplastic Deformation of 7B04 Al-alloy

YANG Wenjing, LI Guangyu, WANG Jian, DING Hua, ZHANG Ning, ZHANG Yanling, HOU Hongliang, LI Zhiqiang

图7 空洞非水平方向聚合的示意图

Fig.7 Schematic diagrams of cavity coalescence in non-horizontal direction