Degeneration and rejuvenation of shape memory effect associated with the precipitation of coherent nano-particles in a Co-Ni-Si shape memory alloy

doi:10.1016/j.jmst.2020.11.006

Abstract

Abstract:

In a solution treated Co-20Ni-6Si shape memory alloy, coherent nano-particles were precipitated after annealing at 873 K for 1 min, but the shape memory effect almost vanished. It is attributed to that the coherent nano-particles not only suppressed the stress-induced face-centered cubic to close-packed hexagonal martensite transformation but also damaged the crystallographic reversibility of reverse martensite transformation. After further annealing at 1073 K for 1 min, the shape memory effect was rejuvenated owing to the dissolution of nano-particles. Besides, the recovery strain significantly increased to 5.1% from the solution treatment of 3.1% after annealing at 1073 K for 1 min.

Key words: Shape memory alloys, Martensitic phase transformation, Defects, Coherent nano-particles

Huabei Peng, Dian Wang, Qi Liao, Yuhua Wen. Degeneration and rejuvenation of shape memory effect associated with the precipitation of coherent nano-particles in a Co-Ni-Si shape memory alloy[J]. J. Mater. Sci. Technol., 2021, 76: 150-155.

Figures/Tables 5

Fig. 1. (a) TEM micrograph and diffraction pattern of solution treated Co-20Ni-6Si alloy; (b) TEM micrographs and diffraction pattern of solution treated Co-20Ni-6Si alloy subjected to annealing at 873 K for 1 min as well as the corresponding dark-field image of (010)L12; (c) TEM micrograph and diffraction pattern of solution treated Co-20Ni-6Si alloy subjected to annealing at 1073 K for 1 min; (d) DTA curves of solution treated Co-20Ni-6Si alloy subjected to annealing 873 K for 120 min.

Table 1 Stacking fault probabilities and dislocation densities of solution-treated Co-20Ni-6Si alloy before and after annealing at 873 K and 1073 K, respectively, for 1 min.

Heat treatment	Stacking fault probability	Dislocation density (m^-2)
Solution treatment	0.0146	0.82 × 10¹⁵
873 K × 1 min	0.0083	16.31 × 10¹⁵
1073 K × 1 min	0.0177	1.06 × 10¹⁵

Fig. 2. Shape memory properties of solution treated Co-20Ni-6Si alloy before and after annealing at different temperatures for 1 min: (a) effect of annealing temperatures on shape recovery ratio when the bending strain was 5.6 %; (b) recovery strain as a function of deformation strain after annealing at 1073 K for 1 min by contrast with solution treatment.

Fig. 3. Deformation temperature dependence of 0.2 % proof-stress for solution treated Co-20Ni-6Si alloy before and after annealing at 873 K and 1073 K, respectively, for 1 min.

Fig. 4. Backscattered electron images of solution treated Co-20Ni-6Si alloy and one subjected to annealing at 873 K and 1073 K, respectively, for 1 min before and after 5.6 % deformation at room temperature.

References 41

[1]	Y. Tanaka, Y. Himuro, R. Kainuma, Y. Sutou, T. Omori, K. Ishida, Science, 327 (2010), pp. 1488-1490 DOI URL
[2]	T. Omori, K. Ando, M. Okano, X. Xu, Y. Tanaka, I. Ohnuma, R. Kainuma, K. Ishida, Science, 333 (2011), pp. 68-71 DOI URL
[3]	S. Jiang, H. Wang, Y. Wu, X. Liu, H. Chen, M. Yao, B. Gault, D. Ponge, D. Raabe, A. Hirata, M. Chen, Y. Wang, Z. Lu, Nature, 544 (2017), pp. 460-464 DOI
[4]	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), pp. 933-937 DOI URL
[5]	S.J. Hao, D.Q. Jiang, L.S. Cui, Y.D. Wang, X.B. Shi, Z.H. Nie, D.E. Brown, Y. Ren, Appl. Phys. Lett., 99 (2011), 084103 DOI URL
[6]	S.J. Hao, L.S. Cui, Y.D. Wang, D.Q. Jiang, C. Yu, J. Jiang, D.E. Brown, Y. Ren, Appl. Phys. Lett., 99 (2011), 024102 DOI URL
[7]	S. Hao, L. Cui, D. Jiang, C. Yu, J. Jiang, X. Shi, Z. Liu, S. Wang, Y. Wang, D.E. Brown, Y. Ren, Appl. Phys. Lett., 102 (2013), 231905 DOI URL
[8]	S. Hao, L. Cui, D. Jiang, X. Han, Y. Ren, J. Jiang, Y. Liu, Z. Liu, S. Mao, Y. Wang, Y. Li, X. Ren, X. Ding, S. Wang, C. Yu, X. Shi, M. Du, F. Yang, Y. Zheng, Z. Zhang, X. Li, D.E. Brown, J. Li, Science, 339 (2013), pp. 1191-1194 DOI URL
[9]	S. Hao, Y. Liu, Y. Ren, D. Jiang, F. Yang, D. Cong, Y. Wang, L. Cui, ACS Appl. Mater. Interfaces, 8 (2016), pp. 16310-16316 DOI URL
[10]	F. Guo, S. Hao, X. Jiang, D. Jiang, L. Cui, Y. Ren, J. Alloys. Compd., 781 (2019), pp. 1-7 DOI URL
[11]	S. Hao, L. Cui, J. Jiang, F. Guo, X. Xiao, D. Jiang, C. Yu, Z. Chen, H. Zhou, Y. Wang, Y. Liu, D.E. Brown, Y. Ren, Sci. Rep., 4 (2015), p. 5267 DOI URL
[12]	H.Y. Chen, Y.D. Wang, Z.H. Nie, R.G. Li, D.Y. Cong, W.J. Liu, F. Ye, Y.Z. Liu, P.Y. Cao, F.Y. Tian, X. Shen, R.C. Yu, L. Vitos, M.H. Zhang, S.L. Li, X.Y. Zhang, H. Zheng, J.F. Mitchell, Y. Ren, Nat. Mater., 19 (2020), pp. 712-718 DOI URL
[13]	J. Ma, B.C. Hornbuckle, I. Karaman, G.B. Thompson, Z.P. Luo, Y.I. Chumlyakov, Acta Mater., 61 (2013), pp. 3445-3455 DOI URL
[14]	P. Krooß, C. Somsen, T. Niendorf, M. Schaper, I. Karaman, Y. Chumlyakov, G. Eggeler, H.J. Maier, Acta Mater., 79 (2014), pp. 126-137 DOI URL
[15]	Y. Geng, D. Lee, X. Xu, M. Nagasako, M. Jin, X. Jin, T. Omori, R. Kainuma, J. Alloys. Compd., 628 (2015), pp. 287-292 DOI URL
[16]	T. Omori, M. Nagasako, M. Okano, K. Endo, R. Kainuma, Appl. Phys. Lett., 101 (2012), 231907 DOI URL
[17]	L.W. Tseng, J. Ma, B.C. Hornbuckle, I. Karaman, G.B. Thompson, Z.P. Luo, Y.I. Chumlyakov, Acta Mater., 97 (2015), pp. 234-244 DOI URL
[18]	L.W. Tseng, J. Ma, S.J. Wang, I. Karaman, M. Kaya, Z.P. Luo, Y.I. Chumlyakov, Acta Mater., 89 (2015), pp. 374-383 DOI URL
[19]	Y. Rong, G. He, Z. Guo, S. Chen, T.Y. Hsu, J. Mater. Sci. Technol., 18 (2002), pp. 459-461
[20]	M.H. Farshidi, M. Kazeminezhad, H. Miyamoto, Mater. Sci. Eng. A, 563 (2013), pp. 60-67 DOI URL
[21]	D. Wang, X. Yang, Q. Liao, H. Peng, Y. Wen, J. Alloys. Compd., 791 (2019), pp. 501-507 DOI URL
[22]	W.A. Jesser, Philos. Mag., 19 (1969), pp. 993-999 DOI URL
[23]	D.M. Collins, L. Yan, E.A. Marquis, L.D. Connor, J.J. Ciardiello, A.D. Evans, H.J. Stone, Acta Mater., 61 (2013), pp. 7791-7804 DOI URL
[24]	D.A. Porter, K.E. Easterling, Chapman & Hall, London, Phase Transformations in Metals and Alloys (second ed.) (1992)
[25]	K. Otsuka, C.M. Wayman, Shape Memory Materials, Cambridge University Press, Cambridge(1998)
[26]	G.X. Wang, H.B. Peng, C.Y. Zhang, S.L. Wang, Y.H. Wen, Smart Mater. Struct., 25 (2016), 075013 DOI URL
[27]	W.J. Lee, B. Weber, G. Feltrin, C. Czaderski, M. Motavalli, C. Leinenbach, Mater. Sci. Eng. A, 581 (2013), pp. 1-7 DOI URL
[28]	A. Baruj, G. Bertolino, H.E. Troiani, J. Alloys. Compd., 502 (2010), pp. 54-58 DOI URL
[29]	Z.W. Yan, S.L. Wang, J.W. Sun, H.B. Peng, Y.H. Wen, Mater. Sci. Eng. A, 618 (2014), pp. 41-45 DOI URL
[30]	J. Sun, S. Wang, Z. Yan, H. Peng, Y. Wen, Metall. Mater. Trans. A, 46 (2015), pp. 1550-1555 DOI URL
[31]	J.W. Sun, S.L. Wang, Z.W. Yan, H.B. Peng, Y.H. Wen, Mater. Sci. Eng. A, 639 (2015), pp. 456-464 DOI URL
[32]	S. Kajiwara, Mater. Sci. Eng.A, 273-275 (1999), pp. 67-88
[33]	H. Peng, J. Chen, Y. Wang, Y. Wen, Adv. Eng. Mater., 20 (2018), 1700741 DOI URL
[34]	C.P. Blankenship, E. Hornbogen, E.A. Starke, Mater. Sci. Eng. A, 169 (1993), pp. 33-41 DOI URL
[35]	P. Liu, D. Chen, Q. Wang, P. Xu, M. Long, H. Duan, J. Phys. Chem. Solids, 137 (2020), 109194 DOI URL
[36]	X. Gao, J. Wang, X. Wu, R. Wang, Z. Jia, Crystals, 8 (2018), p. 96 DOI URL
[37]	S. Kajiwara, D. Liu, T. Kikuchi, N. Shinya, Scr. Mater., 44 (2001), pp. 2809-2814 DOI URL
[38]	S. Farjami, K. Hiraga, H. Kubo, Mater. Trans., 45 (2004), pp. 930-935 DOI URL
[39]	N. Stanford, D.P. Dunne, Mater. Sci. Eng. A, 4454-55 (2007), pp. 407-415
[40]	M.J. Lai, Y.J. Li, L. Lillpopp, D. Ponge, S. Will, D. Raabe, Acta Mater., 155 (2018), pp. 222-235 DOI URL
[41]	N. Stanford, D.P. Dunne, Acta Mater., 58 (2010), pp. 6752-6762 DOI URL