结构稳定性对Zr基非晶合金电化学腐蚀性能的影响

阎竹, 张晨阳, 王立新, 袁国, 张元祥, 方烽, 王洋, 康健

Effect of Structural Stability on Electrochemical Corrosion Properties of Zr-based Amorphous Alloy

YAN Zhu, ZHANG Chenyang, WANG Lixin, YUAN Guo, ZHANG Yuanxiang, FANG Feng, WANG Yang, KANG Jian

图7 Zr55Cu30Al10Ni5铸态及退火态试样经过3.5%NaCl溶液极化后的表面形貌

Fig.7 SEM images of Zr55Cu30Al10Ni5 as-cast and annealed samples corroded surface after polarization in 3.5%NaCl solution: (a) as-cast sample, (b) 653 K annealed sample, (c) 693 K annealed sample, (d) 723 K annealed sample