Ce和La对Al-Zn合金微观组织和力学性能的影响

李培跃, 张明辉, 孙文韬, 鲍志豪, 高琦, 王延枝, 牛龙

Effect of Ce and La on Microstructure and Mechanical Properties of Al-Zn Alloy

LI Peiyue, ZHANG Minghui, SUN Wentao, BAO Zhihao, GAO Qi, WANG Yanzhi, NIU Long

图2 不同稀土含量Al-Zn合金的金相组织

Fig.2 Metallographic structure of Al-Zn alloys with different rare earth contents (a) 0%RE, (b) 0.2%RE, (c) 0.5%RE, (d)0.75%RE