共晶高熵合金AlCoCrFeNi2.1H2SO4 溶液中的腐蚀行为
胡文滨, 张晓雯, 宋龙飞, 廖伯凯, 万闪, 康磊, 郭兴蓬

Corrosion Behavior of AlCoCrFeNi2.1 Eutectic High-Entropy Alloy in Sulfuric Acid Solution
HU Wenbin, ZHANG Xiaowen, SONG Longfei, LIAO Bokai, WAN Shan, KANG Lei, GUO Xingpeng
表3 AlCoCrFeNi2.1 EHEA以不同电位恒电位极化2 h后的受主密度和施主密度
Table 3 Acceptor densities and donor densities for AlCoCrFeNi2.1 EHEA after potentiostatic polarization for 2 h at different potentials
SolutionE / VNA / (1022 cm-3)ND / (1021 cm-3)Efb / V
0.05 mol·L-1 H2SO40.11.88.6-0.53
0.21.56.9-0.65
0.05 mol·L-1 H2SO4 + 0.02 mol·L-1 NaCl0.11.410.0-0.50
0.21.17.4-0.77