高熵合金耐蚀性研究进展
程永贺, 付俊伟, 赵茂密, 沈云军

Research Progress on Corrosion Resistance of High-entropy Alloys
CHENG Yonghe, FU Junwei, ZHAO Maomi, SHEN Yunjun
表4 FCC + BCC结构HEAs在3.5%NaCl溶液中的电化学参数
Table 4 Electrochemical parameters of (FCC + BCC) HEAs in 3.5%NaCl solution
AlloyEcorr / mVSCEIcorr / A·cm-2Epit / mVSCEReference

CrFeMoV

Al0.2CrFeMoV

Al0.6CrFeMoV

AlCrFeMoV

Al0.3CoCrFeNi

Al0.5CoCrFeNi

Al0.7CoCrFeNi

FeCoNiCr

FeCoNiCrCu0.5

FeCoNiCrCu1.0

CoCrFeNiMnAlCu0.2

CoCrFeNiMnAlCu0.4

CoCrFeNiMnAlCu0.6

CoCrFeNiMnAlCu0.8

FeCoNi

FeCoNiCr0.5

FeCoNiCr

Al2CrFeCoCuTi

Al2CrFeCoCuTiNi0.5

Al2CrFeCoCuTiNi1.0

Al2CrFeCoCuTiNi1.5

Al2CrFeCoCuTiNi2.0

-397

-410

-460

-307

-187

-220

-285

-460

-490

-530

-495

-383

-341

-360

-325

-391

-410

-870

-0.82

-0.65

-0.84

-0.85

1.17 × 10-7

0.77 × 10-7

3.28 × 10-7

0.82 × 10-7

0.25 × 10-7

0.64 × 10-7

1.03 × 10-7

1.23 × 10-6

1.08 × 10-7

0.93 × 10-7

2.07 × 10-5

2.46 × 10-6

1.17 × 10-6

3.05 × 10-6

3.589 × 10-6

2.359 × 10-6

7.054 × 10-6

2.6 × 10-4

3.3 × 10-4

2.6 × 10-4

2.2 × 10-4

2.3 × 10-4

992

1025

1004

993

460

290

70

310

900

800

-

-

-

-

499

722

311

-

-

-

-

-

[64]

[64]

[64]

[64]

[65, 66]

[65, 66]

[65, 66]

[35]

[35]

[35]

[71]

[71]

[71]

[71]

[73]

[73]

[73]

[78]

[78]

[78]

[78]

[78]