Zr含量对铸造AlSi7Mg0.4合金力学性能的影响

张云翔, 赵海东, 朱霖, 李昌海, 武汉琦

Effect of Zr Contents on Mechanical Properties of Cast AlSi7Mg0.4 Alloys

ZHANG Yunxiang, ZHAO Haidong, ZHU Lin, LI Changhai, WU Hanqi

图10 合金4中Al-Si-Zr-Ti析出相的TEM照片、[001]Al轴上Al-Si-Zr-Ti相的快速傅里叶变换(FFT)图以及Al-Si-Zr-Ti析出相的TEM-EDS分析结果

Fig.10 TEM images of alloy 4 (a) the Al-Si-Zr-Ti precipitate, (b) fast Fourier transformation (FFT) of Al-Si-Zr-Ti phase along [001] Al axis and (c) TEM-EDS analysis of the Al-Si-Zr-Ti precipitate