机译:微量Zr对2E12合金组织和性能的影响。
School;
of;
Materials;
Science;
and;
Engineering,;
Dalian;
University;
of;
Technology,;
Dalian;
116024,;
China;
Beijing;
Institute;
of;
Aeronautical;
Materials,;
Beijing;
100095,;
China;
力学性能; 锆合金; 微观结构; Al3Zr; 疲劳裂纹扩展速率; 软接触电磁连铸; 显微组织; 影响规律;