Fe34Cr30Mo15Ni15Nb3Al3 高熵合金在500℃下氧含量为10-6%的液态铅铋合金中腐蚀行为研究

潘宗宇, 刘静, 姜志忠, 罗林, 贾寒冰, 刘欣雨

Corrosion Behavior of Fe34Cr30Mo15Ni15Nb3Al3 High-entropy Alloy in Molten Pb-Bi Eutectic Containing 10-6% Oxygen at 500oC

PAN Zongyu, LIU Jing, JIANG Zhizhong, LUO Lin, JIA Hanbing, LIU Xinyu

表1 HEA-15合金中各元素质量分数

Table 1 Mass fraction of elements in HEA-15 alloy

Region Fe Cr Mo Nb Al Ni Map scanning 34.5 29.8 14.9 2.9 2.9 15.0 Laves phase (white) 29.1 20.6 23.7 13.4 1.7 11.5 FCC phase (gray) 36.9 32.8 13.0 - 2.6 14.7 B2-NiAl phase (black) 30.4 28.0 11.0 - 6.9 23.7