Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2024-12-28T13:51:19.800Z Has data issue: false hasContentIssue false
  • English
  • Français

Nonisothermal crystallization kinetics, fragility and thermodynamics of Ti20Zr20Cu20Ni20Be20 high entropy bulk metallic glass

Published online by Cambridge University Press:  25 August 2015

Pan Gong Open the ORCID record for Pan Gong [Opens in a new window] ,
Shaofan Zhao ,
Hongyu Ding ,
Kefu Yao  and
Xin Wang
Pan Gong*
Affiliation:
School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
Shaofan Zhao
Affiliation:
School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
Hongyu Ding
Affiliation:
School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
Kefu Yao*
Affiliation:
School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
Xin Wang
Affiliation:
School of Materials Science and Engineering, Hebei University of Technology, Hongqiao District, Tianjin 300130, China
*
a)Address all correspondence to these authors. e-mail: [email protected]
b)e-mail: [email protected]
Get access

Abstract

The nonisothermal crystallization kinetics, fragility, and thermodynamics of Ti20Zr20Cu20Ni20Be20 high entropy bulk metallic glass (HE-BMG) have been investigated by differential scanning calorimetry. The activation energies for the glass transition and crystallization events were determined by Kissinger and Ozawa methods. The value of local Avrami exponent is less than 1.5 in most cases for all the three crystallization events, indicating that the major crystallization mechanism is diffusion-controlled growth of pre-existing nuclei. The local activation energy is stable during the whole crystallization process and this further confirms that the crystallization occurs through a single mechanism. Ti20Zr20Cu20Ni20Be20 alloy can be classified into “strong glass formers” according to the estimated fragility index and also shows a relatively low value of Gibbs free energy difference. However, compared with Zr41.2Ti13.8Cu12.5Ni10Be22.5 BMG, the glass-forming ability of Ti20Zr20Cu20Ni20Be20 HE-BMG is much lower and the related reasons have been discussed.

Keywords

calorimetryalloyamorphous
Type
Articles
Information
Journal of Materials Research , Volume 30 , Issue 18 , 28 September 2015 , pp. 2772 - 2782
Copyright
Copyright © Materials Research Society 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Yeh, J.W., Chen, S.K., Lin, S.J., Gan, J.Y., Chin, T.S., Shun, T.T., Tsau, C.H., and Chang, S.Y.: Nanostructured high-entropy alloys with multiple principal elements: Novel alloy design concepts and outcomes. Adv. Eng. Mater. 6, 299 (2004).CrossRefGoogle Scholar
Senkov, O.N., Wilks, G.B., Miracle, D.B., Chuang, C.P., and Liaw, P.K.: Refractory high-entropy alloys. Intermetallics 18, 1758 (2010).CrossRefGoogle Scholar
Zhang, Y., Yang, X., and Liaw, P.K.: Alloy design and properties optimization of high-entropy alloys. JOM 64, 7 (2012).CrossRefGoogle Scholar
Wang, W.H., Dong, C., and Shek, C.H.: Bulk metallic glasses. Mater. Sci. Eng., R 44, 45 (2004).Google Scholar
Inoue, A. and Takeuchi, A.: Recent development and application products of bulk glassy alloys. Acta Mater. 59, 2243 (2011).Google Scholar
Guo, S., Ng, C., Lu, J., and Liu, C.T.: Effect of valence electron concentration on stability of fcc or bcc phase in high entropy alloys. J. Appl. Phys. 109, 103505 (2011).CrossRefGoogle Scholar
Zhang, Y., Zhou, Y.J., Lin, J.P., Chen, G.L., and Liaw, P.K.: Solid-solution phase formation rules for multi-component alloys. Adv. Eng. Mater. 10, 534 (2008).Google Scholar
Zhao, K., Xia, X.X., Bai, H.Y., Zhao, D.Q., and Wang, W.H.: Room temperature homogeneous flow in a bulk metallic glass with low glass transition temperature. Appl. Phys. Lett. 98, 141913 (2011).Google Scholar
Wang, W.H.: High-entropy metallic glasses. JOM 66, 2067 (2014).Google Scholar
Ma, L., Wang, L., Zhang, T., and Inoue, A.: Bulk glass formation of Ti-Zr-Hf-Cu-M (M=Fe, Co, Ni) alloys. Mater. Trans. 43, 277 (2002).Google Scholar
Gao, X.Q., Zhao, K., Ke, H.B., Ding, D.W., Wang, W.H., and Bai, H.Y.: High mixing entropy bulk metallic glasses. J. Non-Cryst. Solids 357, 3557 (2011).Google Scholar
Takeuchi, A., Chen, N., Wada, T., Yokoyama, Y., Kato, H., Inoue, A., and Yeh, J.W.: Pd20Pt20Cu20Ni20P20 high-entropy alloy as a bulk metallic glass in the centimeter. Intermetallics 19, 1546 (2011).CrossRefGoogle Scholar
Ding, H.Y. and Yao, K.F.: High entropy Ti20Zr20Cu20Ni20Be20 bulk metallic glass. J. Non-Cryst. Solids 364, 9 (2013).Google Scholar
Peker, A. and Johnson, W.L.: A highly processable metallic glass: Zr41.2Ti13.8Cu12.5Ni10.0Be22.5 . Appl. Phys. Lett. 63, 2342 (1993).CrossRefGoogle Scholar
Hays, C.C., Kim, C.P., and Johnson, W.L.: Large supercooled liquid region and phase separation in the Zr-Ti-Ni-Cu-Be bulk metallic glasses. Appl. Phys. Lett. 75, 1089 (1999).CrossRefGoogle Scholar
Kim, Y.C., Kim, W.T., and Kim, D.H.: A development of Ti-based bulk metallic glass. Mater. Sci. Eng., A 375–377, 127 (2004).CrossRefGoogle Scholar
Cheng, S., Wang, C., Ma, M., Shan, D., and Guo, B.: Non-isothermal crystallization kinetics of Zr41.2Ti13.8Cu12.5Ni10Be22.5 amorphous alloy. Thermochim. Acta 587, 11 (2014).CrossRefGoogle Scholar
Gong, P., Zhao, S.F., Wang, X., and Yao, K.F.: Non-isothermal crystallization kinetics and glass-forming ability of Ti41Zr25Be28Fe6 bulk metallic glass investigated by differential scanning calotimetry. Appl. Phys. A 120, 145 (2015).CrossRefGoogle Scholar
Song, K.K., Gargarella, P., Pauly, S., Ma, G.Z., Kuhn, U., and Eckert, J.: Correlation between glass-forming ability, thermal stability, and crystallization kinetics of Cu-Zr-Ag metallic glasses. J. Appl. Phys. 112, 063503 (2012).Google Scholar
Raval, K.G., Lad, K.N., Pratap, A., Awasthi, A.M., and Bhardwaj, S.: Crystallization kinetics of a multicomponent Fe-based amorphous alloy using modulated differential scanning calorimetry. Thermochim. Acta 425, 47 (2005).Google Scholar
Sun, Y.D., Shen, P., Li, Z.Q., Liu, J.S., Cong, M.Q., and Jiang, M.: Kinetics of crystallization process of Mg-Cu-Gd based bulk metallic glasses. J. Non-Cryst. Solids 358, 1120 (2012).Google Scholar
Qin, F.X., Zhang, H.F., Ding, B.Z., and Hu, Z.Q.: Nanocrystallization kinetics of Ni-based bulk amorphous alloy. Intermetallics 12, 1197 (2004).Google Scholar
Hu, L. and Ye, F.: Crystallization kinetics of Ca65Mg15Zn20 bulk metallic glass. J. Alloys Compd. 557, 160 (2013).Google Scholar
Chen, S.F., Chen, C.Y., and Lin, C.H.: Insight on the glass-forming ability of Al-Y-Ni-Ce bulk metallic glass. J. Alloys Compd. 637, 418 (2015).CrossRefGoogle Scholar
Qiao, J.C., Pelletier, J.M., Wang, Q., Jiao, W., and Wang, W.H.: On calorimetric study of the fragility in bulk metallic glasses with low glass transition temperature: (Ce0.72Cu0.28)90−xAl10Fex (x=0, 5 or 10) and Zn38Mg12Ca32Yb18 . Intermetallics 19, 1367 (2011).CrossRefGoogle Scholar
Kim, Y.C., Park, J.M., Lee, J.K., Bae, D.H., Kim, W.T., and Kim, D.H.: Amorphous and icosahedral phases in Ti-Zr-Cu-Ni-be alloys. Mater. Sci. Eng., A 375–377, 749 (2004).Google Scholar
Qiu, S.B., Yao, K.F., and Gong, P.: Effects of crystallization fractions on mechanical properties of Zr-based metallic glass matrix composites. Sci. China: Phys., Mech. Astron. 53, 424 (2010).Google Scholar
Kim, K.B., Zhang, Y., Warren, P.J., and Cantor, B.: Crystallization behavior in a new multicomponent Ti16.6Zr16.6Hf16.6Ni20Cu20Al10 metallic glass developed by the equiatomic substitution technique. Philos. Mag. 83, 2371 (2003).Google Scholar
Zhou, W., Hou, J., Zhong, Z., and Li, J.: Effect of Ag content on thermal stability and crystallization behavior of Zr-Cu-Ni-Al-Ag bulk metallic glass. J. Non-Cryst. Solids 411, 132 (2015).Google Scholar
Kissinger, H.E.: Reaction kinetics in differential thermal analysis. Anal. Chem. 29, 1702 (1957).Google Scholar
Ozawa, T.: Kinetic analysis of derivative curves in thermal analysis. J. Therm. Anal. Calorim. 2, 301 (1970).Google Scholar
Chen, N., Li, Y., and Yao, K.F.: Thermal stability and fragility of Pd-Si binary bulk metallic glasses. J. Alloys Compd. 504, S211 (2010).Google Scholar
Málek, J.: The applicability of Johnson-Mehl-Avrami model in the thermal analysis of the crystallization kinetics of glasses. Thermochim. Acta 267, 61 (1995).CrossRefGoogle Scholar
Blázquez, J.S., Conde, C.F., and Conde, A.: Non-isothermal approach to isokinetic crystallization processes: Application to the nanocrystallization of HITPERM alloys. Acta Mater. 53, 2305 (2005).Google Scholar
Ranganathan, S. and Von Heimendahl, M.: The three activation energies with isothermal transformations: Applications to metallic glasses. J. Mater. Sci. 16, 2401 (1981).Google Scholar
Patel, A.T. and Pratap, A.: Kinetics of crystallization of Zr52Cu18Ni14Al10Ti6 metallic glass. J. Therm. Anal. Calorim. 107, 159 (2012).CrossRefGoogle Scholar
Angell, C.A.: Formation of glasses from liquids and biopolymers. Science 267, 1924 (1995).CrossRefGoogle ScholarPubMed
Brüning, R. and Samwer, K.: Glass transition on long time scales. Phys. Rev. B 46, 11318 (1992).Google Scholar
Senkov, O.N.: Correlation between fragility and glass-forming ability of metallic alloys. Phys. Rev. B 76, 104202 (2007).Google Scholar
Park, E.S., Na, J.H., and Kim, D.H.: Correlation between fragility and glass-forming ability/plasticity in metallic glass-forming alloy. Appl. Phys. Lett. 91, 031907 (2007).Google Scholar
Chattopadhyay, C., Sangal, S., and Mondal, K.: Relook on fitting of viscosity with undercooling of glassy liquids. Bull. Mater. Sci. 37, 83 (2014).CrossRefGoogle Scholar
Busch, R., Kim, Y.J., and Johnson, W.L.: Thermodynamics and kinetics of the undercooled liquid and the glass transition of the Zr41.2Ti13.8Cu12.5Ni10.0Be22.5 alloy. J. Appl. Phys. 77, 4039 (1995).Google Scholar
Lad, K.N., Raval, K.G., and Pratap, A.: Estimation of Gibbs free energy difference in bulk metallic glass forming alloys. J. Non-Cryst. Solids 334–335, 259 (2004).CrossRefGoogle Scholar
Adam, G. and Gibbs, J.H.: On the temperature dependence of cooperative relaxation properties in glass-forming liquids. J. Chem. Phys. 43, 139 (1965).Google Scholar