Acta Metallurgica Sinica (English Letters) ›› 2020, Vol. 33 ›› Issue (7): 937-946.DOI: 10.1007/s40195-019-00962-8
Previous Articles Next Articles
P. F. Zhou1, D. H. Xiao1(), T. C. Yuan1
Received:
2019-05-07
Revised:
2019-07-30
Online:
2020-07-10
Published:
2020-07-10
Contact:
D. H. Xiao
P. F. Zhou, D. H. Xiao, T. C. Yuan. Microstructure, Mechanical and Corrosion Properties of AlCoCrFeNi High-Entropy Alloy Prepared by Spark Plasma Sintering[J]. Acta Metallurgica Sinica (English Letters), 2020, 33(7): 937-946.
Add to citation manager EndNote|Ris|BibTeX
Regions | Phase | Al | Cr | Fe | Co | Ni |
---|---|---|---|---|---|---|
Light gray | FCC | 8.7 | 14.59 | 33.28 | 26.67 | 16.76 |
Dark gray | BCC | 0.58 | 85.84 | 8.93 | 3.47 | 1.18 |
Gray | B2 | 26.58 | 6.45 | 19.04 | 22.19 | 25.74 |
Table 1 Chemical compositions (at%) of phases in the spark plasma sintered sample
Regions | Phase | Al | Cr | Fe | Co | Ni |
---|---|---|---|---|---|---|
Light gray | FCC | 8.7 | 14.59 | 33.28 | 26.67 | 16.76 |
Dark gray | BCC | 0.58 | 85.84 | 8.93 | 3.47 | 1.18 |
Gray | B2 | 26.58 | 6.45 | 19.04 | 22.19 | 25.74 |
Regions | Phase | Al | Cr | Fe | Co | Ni |
---|---|---|---|---|---|---|
Precipitates (1) | BCC | 22.97 | 17.57 | 18.29 | 19.16 | 22.01 |
Light gray (2) | FCC | 4.92 | 25.89 | 31.77 | 24.10 | 13.42 |
Gray (3) | B2 | 27.58 | 11.42 | 15.71 | 19.53 | 25.76 |
White gray (4) | σ | 5.87 | 43.56 | 25.06 | 18.88 | 6.61 |
Table 2 Chemical compositions (at%) of phases in the annealed samples
Regions | Phase | Al | Cr | Fe | Co | Ni |
---|---|---|---|---|---|---|
Precipitates (1) | BCC | 22.97 | 17.57 | 18.29 | 19.16 | 22.01 |
Light gray (2) | FCC | 4.92 | 25.89 | 31.77 | 24.10 | 13.42 |
Gray (3) | B2 | 27.58 | 11.42 | 15.71 | 19.53 | 25.76 |
White gray (4) | σ | 5.87 | 43.56 | 25.06 | 18.88 | 6.61 |
Sample | Hardness (HV) | σ0.2 (MPa) | σf (MPa) | εf (%) |
---|---|---|---|---|
Sample 1 | 497 ± 13 | 1390 ± 15 | 2150 ± 17 | 12.1 ± 0.3 |
Sample 2 | 545 ± 8 | 1430 ± 18 | 2230 ± 14 | 13.3 ± 0.2 |
Sample 3 | 544 ± 9 | 1350 ± 16 | 2195 ± 18 | 17.2 ± 0.3 |
Sample 4 | 458 ± 12 | 1120 ± 14 | 2090 ± 15 | 15.0 ± 0.4 |
Table 3 Mechanical properties of the samples
Sample | Hardness (HV) | σ0.2 (MPa) | σf (MPa) | εf (%) |
---|---|---|---|---|
Sample 1 | 497 ± 13 | 1390 ± 15 | 2150 ± 17 | 12.1 ± 0.3 |
Sample 2 | 545 ± 8 | 1430 ± 18 | 2230 ± 14 | 13.3 ± 0.2 |
Sample 3 | 544 ± 9 | 1350 ± 16 | 2195 ± 18 | 17.2 ± 0.3 |
Sample 4 | 458 ± 12 | 1120 ± 14 | 2090 ± 15 | 15.0 ± 0.4 |
Sample | Ecorr (V vs. SCE) | Icorr (μA/cm2) | Rp(Ω) |
---|---|---|---|
Sample 1 | - 0.463 | 17.8 | 1388.8 |
Sample 2 | - 0.445 | 19.2 | 1246.8 |
Sample 3 | - 0.363 | 89.1 | 629.3 |
Sample 4 | - 0.315 | 108.0 | 401.2 |
Table 4 Dynamic parameters derived from the potentiodynamic polarization curves by linear fitting
Sample | Ecorr (V vs. SCE) | Icorr (μA/cm2) | Rp(Ω) |
---|---|---|---|
Sample 1 | - 0.463 | 17.8 | 1388.8 |
Sample 2 | - 0.445 | 19.2 | 1246.8 |
Sample 3 | - 0.363 | 89.1 | 629.3 |
Sample 4 | - 0.315 | 108.0 | 401.2 |
[1] | O.N. Senkov, C. Woodward, S.V. Senkova, D.B. Miracle, J. Mater. Sci. 47, 6522 (2012) |
[2] | Y.X. Zhuang, W.J. Liu, P.F. Xing, F. Wang, J.C. He, Acta Metall. Sin. (Engl. Lett.) 25, 124 (2012) |
[3] | Y. Zhang, T.T. Zuo, Z. Tang, M.C. Gao, K.A. Dahmen, P.K. Liaw, Z.P. Lu, Prog. Mater Sci. 6, 11 (2014) |
[4] | Y. Zou, J.M. Wheeler, H. Ma, P. Okle, R. Spolenak, Nano Lett. 17, 1569 (2017) |
[5] | D.H. Xiao, P.F. Zhou, W.Q. Wu, H.Y. Diao, M.C. Gao, M. Song, P.K. Liaw, Mater. Design 116, 438 (2017) |
[6] | P.F. Zhou, D.H. Xiao, Z. Wu, X.Q. Ou, Mater. Sci. Eng. A 739, 86 (2019) |
[7] | J.W. Yeh, S.K. Chen, S.J. Lin, J.Y. Gan, T.S. Chin, T.T. Shun, C.H. Tsau, S.Y. Chang, Adv. Eng. Mater. 6, 299 (2004) |
[8] | A. Kumar, A.K. Swarnakar, M. Chopkar, J. Mater. Eng. Perform. 27, 3304 (2018) |
[9] | B. Gludovatz, A. Hohenwarter, D. Catoor, E.H. Chang, E.P. George, Q.O. Ritchie, Science 345, 1153 (2014) |
[10] | Y.Z. Shi, L. Collins, R. Feng, C. Zhang, N. Balke, P.K. Liaw, B. Yang, Corros. Sci. 133, 120 (2018) |
[11] | J. Chen, P.Y. Niu, Y.Z. Liu, Y.K. Lu, X.H. Wang, Y.L. Peng, J.N. Liu, Mater. Design 94, 39 (2016) |
[12] | A. Munitz, S. Salhov, S. Hayun, N. Frage, J. Alloys Compd. 683, 221 (2016) |
[13] | Z. Tang, O.N. Senkov, C.M. Parish, C. Zhang, F. Zhang, L.J. Santodonato, G.Y. Wang, G.F. Zhao, F.Q. Yang, P.K. Liaw, Mater. Sci. Eng. A 647, 229 (2015) |
[14] | Y.Z. Shi, B. Yang, X. Xie, J. Brechtl, K.A. Dahmen, P.K. Liaw, Corros. Sci. 119, 33 (2017) |
[15] | W.R. Wang, W.L. Wang, J.W. Yeh, J. Alloys Compd. 589, 143 (2014) |
[16] | W. Ji, Z.Y. Fu, W.M. Wang, H. Wang, J.Y. Zhang, Y.C. Wang, F. Zhang, J. Alloys Compd. 589, 61 (2014) |
[17] | Z.M. Jiao, Z.H. Wang, R.F. Wu, J.W. Qiao, Appl. Phys. A 122, 794 (2016) |
[18] | J. Joseph, N. Stanford, P. Hodgson, D.M. Fabijanic, J. Alloys Compd. 726, 885 (2017) |
[19] | Y.K. Lv, R.Y. Hu, Z.H. Yao, J. Chen, D.P. Xu, Y. Liu, X.H. Fan, Mater. Design 132, 392 (2017) |
[20] | K.S. Lee, J.H. Kang, K.R. Lim, Y.S. Na, Mater. Charact. 132, 162 (2017) |
[21] | G. Muthupandi, K.R. Lim, Y.S. Na, J. Park, D. Lim, H. Kim, S. Park, Y.S. Choi, Mater. Sci. Eng. A 696, 146 (2017) |
[22] | N.G. Jones, R. Izzo, P.M. Mignanelli, K.A. Christofidou, H.J. Stone, Intermetallics 71, 43 (2016) |
[23] | E. Ghassemali, R. Sonkusare, K. Biswas, N.P. Gurao, J. Alloys Compd. 710, 539 (2017) |
[24] | Y.F. Kao, T.J. Chen, S.K. Chen, J.W. Yeh, J. Alloys Compd. 488, 57 (2009) |
[25] | S. Mohanty, T.N. Maity, S. Mukhopadhyay, S. Sarkar, N.P. Gurao, S. Bhowmick, K. Biswas, Mater. Sci. Eng. A 679, 299 (2017) |
[26] | A.J. Zhang, J.S. Han, J.H. Meng, B. Su, P.D. Li, Mater. Lett. 181, 82 (2016) |
[27] | E. Colombini, R. Rosa, L. Trombi, M. Zadra, A. Casagrande, P. Veronesi, Mater. Chem. Phys. 210, 78 (2018) |
[28] | M. Vaidya, A. Prasad, A. Parakh, B.S. Murty, Mater. Design 126, 37 (2017) |
[29] | D. Giuntini, E.A. Olevsky, C.G. Cardona, A.L. Maximenko, M.S. Yurlova, C.D. Haines, D.G. Martin, D. Kapoor, Materials 6, 2612 (2013) |
[30] | P.P. Ding, A.Q. Mao, X. Zhang, X. Jin, B. Wang, M. Liu, X.L. Gu, J. Alloys Compd. 721, 609 (2017) |
[31] | I. Kunce, M. Polanski, K. Karczewski, T. Plocinski, K.J. Kurzydlowski, J. Alloys Compd. 648, 751 (2015) |
[32] | H. Shiratori, T. Fujieda, K. Yamanaka, Y. Koizumi, K. Kuwabara, T. Kato, A. Chiba, Mater. Sci. Eng. A 656, 39 (2016) |
[33] | R. Wang, K. Zhang, C. Davies, X.H. Wu, J. Alloys Compd. 694, 971 (2017) |
[34] | T.M. Butler, M.L. Weaver, J. Alloys Compd. 691, 119-129 (2017) |
[35] | J.C. Rao, H.Y. Diao, V. Ocelík, D. Vainchtein, C. Zhang, C. Kuo, Z. Tang, W. Guo, J.D. Poplawsky, Y. Zhou, P.K. Liaw, J.T.M.D. Hosson, Acta Mater. 131, 206 (2017) |
[36] | L.J. Santodonato, Y. Zhang, M. Feygenson, C.M. Parish, M.C. Gao, R.J.K. Weber, J.C. Neuefeind, Z. Tang, P.K. Liaw, Nat. Commun. 6, 5964 (2015) |
[37] | J.Y. He, H. Wang, H.L. Huang, X.D. Xu, M.W. Chen, Y. Wu, X.J. Liu, T.G. Nieh, K. An, Z.P. Lu, Acta Mater. 102, 187 (2016) |
[38] | Y.F. Wang, S.G. Ma, X.H. Chen, J.Y. Shi, Y. Zhang, J.W. Qiao, Acta Metall. Sin. (Engl. Lett.) 26, 277 (2013) |
[39] | N.Q. Vo, C.H. Liebscher, M.J.S. Rawlings, M. Asta, D.C. Dunand, Acta Mater. 71, 89 (2014) |
[40] | W.Q. Wu, R. Zhou, B.Q. Wei, S. Ni, Y. Liu, M. Song, Mater. Charact. 144, 605 (2018) |
[41] | L. Zhang, Y. Zhou, X. Jin, X.Y. Du, B.S. Li, Mater. Sci. Eng. A 732, 186 (2018) |
[42] | Y.T. Wang, J.B. Li, Y.C. Xin, X.H. Chen, M. Rashad, B. Liu, Y. Liu, Acta Metall. Sin. (Engl. Lett.) 32, 932 (2019) |
[43] | B.L. Zhang, Y. Zhang, S.M. Guo, J. Mater. Sci. 53, 14729 (2018) |
[44] | Y.F. Kao, T.D. Lee, S.K. Chen, Y.S. Chang, Corros. Sci. 52, 1026 (2010) |
[45] | J.B. Cheng, D. Liu, X.B. Liang, B.S. Liu, Acta Metall. Sin. (Engl. Lett.) 27, 1031 (2014) |
[46] | X.L. Shang, Z.J. Wang, Q.F. Wu, J.C. Wang, J.J. Li, J.K. Yu, Acta Metall. Sin. (Engl. Lett.) 32, 41 (2019) |
[1] | Kai Yan, Huan Liu, Xiaowei Xue, Jing Bai, Honghui Chen, Shuangquan Fang, Jingjing Liu. Enhancing Mechanical Properties of Mg-6Zn Alloy by Deformation-Induced Nanoprecipitation [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(2): 217-226. |
[2] | Jun-Xiu Chen, Xiang-Ying Zhu, Li-Li Tan, Ke Yang, Xu-Ping Su. Effects of ECAP Extrusion on the Microstructure, Mechanical Properties and Biodegradability of Mg-2Zn-xGd-0.5Zr Alloys [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(2): 205-216. |
[3] | Quan Wen, Wenya Li, Vivek Patel, Luciano Bergmann, Benjamin Klusemann, Jorge F. dos Santos. Assessing the Bonding Interface Characteristics and Mechanical Properties of Bobbin Tool Friction Stir Welded Dissimilar Aluminum Alloy Joints [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 125-134. |
[4] | Zheng-Zheng Yin, Zhao-Qi Zhang, Xiu-Juan Tian, Zhen-Lin Wang, Rong-Chang Zeng. Corrosion Resistance and Durability of Superhydrophobic Coating on AZ31 Mg Alloy via One-Step Electrodeposition [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 25-38. |
[5] | Dong-Dong Gu, Jian Peng, Jia-Wen Wang, Zheng-Tao Liu, Fu-Sheng Pan. Effect of Mn Modification on the Corrosion Susceptibility of Mg-Mn Alloys by Magnesium Scrap [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 1-11. |
[6] | Meichen Liang, Hao Zhang, Lifeng Zhang, Peng Xue, Dingrui Ni, Weizhen Wang, Zongyi Ma, Hengqiang Ye, Zhiqing Yang. Evolution of Quasicrystals and Long-Period Stacking Ordered Structures During Severe Plastic Deformation and Mixing of Dissimilar Mg Alloys Upon Friction Stir Welding [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 12-24. |
[7] | Yuanyuan Liu, Zhongmin Lang, Jinlong Cui, Shengli An. Performance of Nb0.8Zr0.2 Layer-Modified AISI430 Stainless Steel as Bipolar Plates for Direct Formic Acid Fuel Cells [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 77-84. |
[8] | Guohua Wu, Chunchang Shi, Liang Zhang, Wencai Liu, Antao Chen, Wenjiang Ding. Effect of Different Ageing Processes on Microstructure and Mechanical Properties of Cast Al-3Li-2Cu-0.2Zr Alloy [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1243-1251. |
[9] | He Huang, Huan Liu, Li-Sha Wang, Yu-Hua Li, Solomon-Oshioke Agbedor, Jing Bai, Feng Xue, Jing-Hua Jiang. A High-Strength and Biodegradable Zn-Mg Alloy with Refined Ternary Eutectic Structure Processed by ECAP [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1191-1200. |
[10] | Yongfei Juan, Jiao Zhang, Yongbing Dai, Qing Dong, Yanfeng Han. Designing Rules of Laser-Clad High-Entropy Alloy Coatings with Simple Solid Solution Phases [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1064-1076. |
[11] | Jia-Qi Zhao, Hua Tian, Zhong Wang, Xue-Jiao Wang, Jun-Wei Qiao. FCC-to-HCP Phase Transformation in CoCrNix Medium-Entropy Alloys [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1151-1158. |
[12] | Shikai Wu, Wei Gao, Tao Lu, Ye Pan. Co-Free High-Entropy Alloys Powders Immobilized by Electrospray and Microfluidics for Decolorization of Azo Dye [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1103-1110. |
[13] | Chengbo Yang, Jing Zhang, Meng Li, Xuejian Liu. Soft-Magnetic High-Entropy AlCoFeMnNi Alloys with Dual-Phase Microstructures Induced by Annealing [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1124-1134. |
[14] | Rui-Xuan Li, Jun-Wei Qiao, Peter K. Liaw, Yong Zhang. Preternatural Hexagonal High-Entropy Alloys: A Review [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1033-1045. |
[15] | Xigang Yang, Yun Zhou, Ruihua Zhu, Shengqi Xi, Cheng He, Hongjing Wu, Yuan Gao. A Novel, Amorphous, Non-equiatomic FeCrAlCuNiSi High-Entropy Alloy with Exceptional Corrosion Resistance and Mechanical Properties [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(8): 1057-1063. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||