A strategy to design eutectic high-entropy alloys based on binary eutectics

doi:10.1016/j.jmst.2021.06.038

J. Mater. Sci. Technol. ›› 2022, Vol. 103: 152-156.DOI: 10.1016/j.jmst.2021.06.038

• Letter • Previous Articles Next Articles

A strategy to design eutectic high-entropy alloys based on binary eutectics

Dabo Duan^a, Yuan Wu^a^,^*(), Haotian Chen^b, Xianzhen Wang^c, Xiongjun Liu^a, Hui Wang^a, Suihe Jiang^a, Zhaoping Lu^a^,^*()

^aBeijing Advanced Innovation Center for Materials Genome Engineering, State, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology, Beijing 100083, China
^bSchool of Materials Science and Engineering, University of Science and Technology, Beijing 100083, China
^cInstitute for Advanced Materials and Technology, University of Science and Technology, Beijing 100083, China

Revised:2021-06-08 Published:2022-03-20 Online:2022-03-15
Contact: Yuan Wu,Zhaoping Lu
About author:luzp@ustb.edu.cn (Z. Lu)
* E-mail addresses: wuyuan@ustb.edu.cn (Y. Wu),

Abstract

Dabo Duan, Yuan Wu, Haotian Chen, Xianzhen Wang, Xiongjun Liu, Hui Wang, Suihe Jiang, Zhaoping Lu. A strategy to design eutectic high-entropy alloys based on binary eutectics[J]. J. Mater. Sci. Technol., 2022, 103: 152-156.

Figures/Tables 5

Table 1 Starting EHEA composition Cbasic for Nb-(Fe, Co, Ni), Zr-(Fe, Co, Ni) and Hf-(Fe, Co, Ni) systems.

A-B_i liquids	Equation of basic alloy (C_basic)	Starting alloy
Nb-(Fe,Co,Ni)	0.46(Fe_89.4Nb_10.6) +0.29(Co_86.1Nb_13.9) +0.25(Ni_84.5Nb_15.5)	Nb_0.62Fe_1.98Co_1.22Ni_1.00
Nb-(Fe,Co,Ni)	0.46(Fe_89.4Nb_10.6) +0.29(Co_86.1Nb_13.9) +0.25(Ni_59.5Nb_40.5)	Nb_1.30Fe_2.82Co_1.74Ni_1.00
Zr-(Fe,Co,Ni)	0.47(Fe_90.2Zr_9.8) +0.29(Co_90.5Zr_9.5) +0.24(Ni_91.2Zr_8.8)	Zr_0.43Fe_1.94Co_1.19Ni_1.00
Hf-(Fe,Co,Ni)	0.48(Fe_92.1Hf_7.9) +0.28(Co₈₉Hf₁₁) +0.24(Ni_87.5Hf_12.5)	Hf_0.47Fe_2.11Co_1.22Ni_1.00

Fig. 1. SEM images of the as-cast Nb0.72(a), Nb0.62(b), Nb0.55 (c)and Nb0.40(d) and the corresponding XRD patterns(e).

Fig. 2. DSC heating and cooling curves(a) and compressive stress-strain curves(b) of the as-cast Nb0.72, Nb0.62, Nb0.55 and Nb0.40 alloys.

Fig. 3. TEM micrographs and SAED patterns of the as-cast Nb0.62 EHEA, along with the corresponding HADDF image.

Fig. 4. SEM images and DSC curves of the as-cast Nb0.8(a), Zr0.53(b) and Hf0.47 (c) EHEAs, and the corresponding DSC heating and cooling curves (d). The insets show the blow-up of the eutectic microstructures.

References 37

[1]	Z.Y. Ding, Q.F. He, Y. Yang, Sci. China Technol. Sci. 61 (2018) 159-167. DOI URL
[2]	W.H. Liu, J.Y. He, H.L. Huang, H. Wang, Z.P. Lu, C.T. Liu, Intermetallics 60 (2015) 1-8. DOI URL
[3]	M. Detrois, S. Antonov, S. Tin, Intermetallics 104 (2019) 103-112. DOI
[4]	J. Barrirero, C. Pauly, M. Engstler, J. Ghanbaja, N. Ghafoor, J. Li, P. Schumacher, M. Odén, F. Mücklich, Sci. Rep. 9 (2019) 5506. DOI PMID
[5]	S.G. Ma, Y. Zhang, Mater. Sci. Eng. A 532 (2012) 480-486. DOI URL
[6]	S. Jeon, M. Kolbe, V. Kaban, G. String, A. Cleaver, I. Kaban, O. Shuleshova, J. Gao, D.M. Matson, Acta Mater 176 (2019) 43-52. DOI URL
[7]	K. Han, Y. Wang, J. Qiang, H. Zhang, S. Qin, H. Jiang, S. Zhang, C. Dong, Mater. Des. 183 (2019) 108142. DOI URL
[8]	Z. Fan, Y. Zhao, Q. Tan, N. Mo, M.X. Zhang, M. Lu, H. Huang, Acta Mater 170 (2019) 24-37. DOI URL
[9]	Y. Lu, Y. Dong, S. Guo, L. Jiang, H. Kang, T. Wang, B. Wen, Z. Wang, J. Jie, Z. Cao, H. Ruan, T. Li, Sci. Rep. 4 (2014) 1-5.
[10]	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 (2004) 299-303. DOI URL
[11]	H. Huang, Y. Wu, J. He, H. Wang, X. Liu, K. An, W. Wu, Z. Lu, Adv. Mater. 29 (2017) 1701678. DOI URL
[12]	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 (2016) 187-196. DOI URL
[13]	K.G. Pradeep, Y. Deng, Z. Li, D. Raabe, C.C. Tasan, Nature 534 (2016) 227-230. DOI URL
[14]	S. Joo, J.W. Bae, W. Park, Y. Shimada, T. Wada, H.S. Kim, A. Takeuchi, T.J. Konno, H. Kato, I.V. Okulov, Adv. Mater. 32 (2019) 1906160. DOI URL
[15]	Z. Lei, X. Liu, Y. Wu, H. Wang, S. Jiang, S. Wang, X. Hui, Y. Wu, B. Gault, P. Kontis, D. Raabe, L. Gu, Q. Zhang, H. Chen, H. Wang, J. Liu, K. An, Q. Zeng, T.G. Nieh, Z. Lu, Nature 563 (2018) 546-550. DOI URL
[16]	Y. Deng, C.C. Tasan, K.G. Pradeep, H. Springer, A. Kostka, D. Raabe, Acta Mater 94 (2015) 124-133. DOI URL
[17]	T. Yang, Y.L. Zhao, W.P. Li, C.Y. Yu, J.H. Luan, D.Y. Lin, L. Fan, Z.B. Jiao, W.H. Liu, X.J. Liu, J.J. Kai, J.C. Huang, C.T. Liu, Science 369 (2020) 427-432. DOI PMID
[18]	R.R. Eleti, A.H. Chokshi, A. Shibata, N. Tsuji, Acta Mater 183 (2020) 64-77. DOI URL
[19]	Y.L. Zhao, T. Yang, J.H. Zhu, D. Chen, Y. Yang, A. Hu, C.T. Liu, J.J. Kai, Scr. Mater. 148 (2018) 51-55. DOI URL
[20]	S.F. Liu, Y. Wu, H.T. Wang, J.Y. He, J.B. Liu, C.X. Chen, X.J. Liu, H. Wang, Z.P. Lu, Intermetallics 93 (2018) 269-273. DOI URL
[21]	B. Gludovatz, A. Hohenwarter, D. Catoor, E.H. Chang, E.P. George, R.O. Ritchie, Science 345 (2014) 1153-1158. DOI PMID
[22]	T. Yang, Y.L. Zhao, Y. Tong, Z.B. Jiao, J. Wei, J.X. Cai, X.D. Han, D. Chen, A. Hu, J.J. Kai, K. Lu, Y. Liu, C.T. Liu, Science 362 (2018) 933-937. DOI PMID
[23]	Y. Lu, X. Gao, L. Jiang, Z. Chen, T. Wang, J. Jie, H. Kang, Y. Zhang, S. Guo, H. Ruan, Y. Zhao, Z. Cao, T. Li, Acta Mater 124 (2017) 143-150. DOI URL
[24]	X. Jin, Y. Zhou, L. Zhang, X. Du, B. Li, Mater. Des. 143 (2018) 49-55. DOI URL
[25]	F. He, Z. Wang, P. Cheng, Q. Wang, J. Li, Y. Dang, J. Wang, C.T. Liu, J. Alloys Compd. 656 (2016) 284-289. DOI URL
[26]	L. Jiang, Y. Lu, Y. Dong, T. Wang, Z. Cao, T. Li, Appl. Phys. A: Mater.Sci. Process. 119 (2015) 291-297.
[27]	H. Jiang, K. Han, X. Gao, Y. Lu, Z. Cao, M.C. Gao, J.A. Hawk, T. Li, Mater. Des. 142 (2018) 101-105. DOI URL
[28]	Q. Wu, Z. Wang, X. Hu, T. Zheng, Z. Yang, F. He, J. Li, J. Wang, Acta Mater 182 (2020) 278-286. DOI URL
[29]	L. Jiang, Z.Q. Cao, J.C. Jie, J.J. Zhang, Y.P. Lu, T.M. Wang, T.J. Li, J. Alloys Compd. 649 (2015) 585-590. DOI URL
[30]	H. Jiang, H. Zhang, T. Huang, Y. Lu, T. Wang, T. Li, Mater. Des. 109 (2016) 539-546. DOI URL
[31]	Z.P. Lu, J. Shen, D.W. Xing, J.F. Sun, C.T. Liu, Appl. Phys. Lett. 89 (2006) 89-91.
[32]	H. Jiang, D. Qiao, Y. Lu, Z. Ren, Z. Cao, T. Wang, T. Li, Scr. Mater. 165 (2019) 145-149. DOI URL
[33]	L. Rogal, J. Morgiel, Z. Światek, F. Czerwiński, Mater. Sci. Eng. A 651 (2016) 590-597. DOI URL
[34]	L. Jiang, Y. Lu, W. Wu, Z. Cao, T. Li, J. Mater. Sci. Technol. 32 (2016) 245-250. DOI
[35]	H. Jiang, H. Zhang, T. Huang, Y. Lu, T. Wang, T. Li, Mater. Des. 109 (2016) 539-546. DOI URL
[36]	H. Jiang, K. Han, D. Qiao, Y. Lu, Z. Cao, T. Li, Mater. Chem. Phys. 210 (2018) 43-48. DOI URL
[37]	O.N. Senkov, S.L. Semiatin, J. Alloys Compd. 649 (2015) 1110-1123. DOI URL

A strategy to design eutectic high-entropy alloys based on binary eutectics

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 5

References 37

Related Articles 0

Recommended Articles

Metrics

Comments