Abstract
In this paper, bulk notched sample was designed to introduce crack and shear band interaction in bulk metallic glasses (BMGs). Deformation morphologies on the polished surface demonstrate that crack in BMGs might be deflected or arrested by surrounding shear bands. Distinct fracture morphologies could be observed in the interaction-induced soften region, indicating a transition of the mechanism dominating crack propagation. A hyperelastic model was used to discuss crack and shear band interaction. It’s proved that crack propagation is dominated by local elastic properties rather than global linear elastic properties due to shear induced softening and multiple shear bands. Our study suggests that multiple shear bands with a proper spacing are helpful to inhibit catastrophic crack propagation and to improve the plasticity of bulk metallic glasses.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ashby MF, Greer AL (2006) Metallic glasses as structural materials. Scripta Mater. https://doi.org/10.1016/j.scriptamat.2005.09.051
Schuh CA, Hufnagel TC, Ramamurty U (2007) Mechanical behavior of amorphous alloys. Acta Mater. https://doi.org/10.1016/j.actamat.2007.01.052
Trexler MM, Thadhani NN (2010) Mechanical properties of bulk metallic glasses. Prog Mater Sci. https://doi.org/10.1016/j.pmatsci.2010.04.002
Inoue A, Takeuchi A (2011) Recent development and application products of bulk glassy alloys. Acta Mater. https://doi.org/10.1016/j.actamat.2010.11.027
Pampillo CA (1975) Flow and fracture in amorphous alloys. J Mater Sci. https://doi.org/10.1007/bf00541403
Chen MW (2008) Mechanical behavior of metallic glasses: microscopic understanding of strength and ductility. Ann Rev Mater Res. https://doi.org/10.1146/annurev.matsci.38.060407.130226
Zhao JX, Wu FF, Qu RT et al (2010) Plastic deformability of metallic glass by artificial macroscopic notches. Acta Mater. https://doi.org/10.1016/j.actamat.2010.06.017
Zhao JX, Zhang ZF (2011) Comparison of compressive deformation and fracture behaviors of Zr- and Ti-based metallic glasses with notches. Mater Sci Eng: A. https://doi.org/10.1016/j.msea.2010.12.020
Shen Y, Zheng GP (2010) Modeling of shear band multiplication and interaction in metallic glass matrix composites. Scripta Mater. https://doi.org/10.1016/j.scriptamat.2010.03.046
Wang DP, Sun BA, Niu XR et al (2017) Mutual interaction of shear bands in metallic glasses. Intermetallics. https://doi.org/10.1016/j.intermet.2017.01.015
Huang H, Yan J (2017) Investigating shear band interaction in metallic glasses by adjacent nanoindentation. Mater Sci Eng Struct Mater Prop Microstruct Process. https://doi.org/10.1016/j.msea.2017.08.040
Huo LS, Wang JQ, Huo JT et al (2016) Interactions of shear bands in a ductile metallic glass. J Iron Steel Res Int. https://doi.org/10.1016/s1006-706x(16)30010-3
Qu RT, Wang SG, Wang XD et al (2017) Revealing the shear band cracking mechanism in metallic glass by X-ray tomography. Scripta Mater. https://doi.org/10.1016/j.scriptamat.2017.02.018
Conner RD, Johnson WL, Paton NE et al (2003) Shear bands and cracking of metallic glass plates in bending. J Appl Phys. https://doi.org/10.1063/1.1582555
Tandaiya P, Ramamurty U, Narasimhan R (2009) Mixed mode (I and II) crack tip fields in bulk metallic glasses. J Mech Phys Solids. https://doi.org/10.1016/j.jmps.2009.07.006
Flores KM, Dauskardt RH (2006) Mode II fracture behavior of a Zr-based bulk metallic glass. J Mech Phys Solids. https://doi.org/10.1016/j.jmps.2006.05.003
Maass R, Birckigt P, Borchers C et al (2015) Long range stress fields and cavitation along a shear band in a metallic glass: the local origin of fracture. Acta Mater. https://doi.org/10.1016/j.actamat.2015.06.062
Li W, Bei H, Gao Y (2016) Effects of geometric factors and shear band patterns on notch sensitivity in bulk metallic glasses. Intermetallics. https://doi.org/10.1016/j.intermet.2016.09.001
Pan J, Chen Q, Liu L et al (2011) Softening and dilatation in a single shear band. Acta Mater. https://doi.org/10.1016/j.actamat.2011.04.047
Maass R, Samwer K, Arnold W et al (2014) A single shear band in a metallic glass: local core and wide soft zone. Appl Phys Lett. https://doi.org/10.1063/1.4900791
Qu RT, Stoica M, Eckert J et al (2010) Tensile fracture morphologies of bulk metallic glass. J Appl Phys. https://doi.org/10.1063/1.3487968
Jiang MQ, Ling Z, Meng JX et al (2008) Energy dissipation in fracture of bulk metallic glasses via inherent competition between local softening and quasi-cleavage. Phil Mag. https://doi.org/10.1080/14786430701864753
Wang G, Liu YH, Yu P et al (2006) Structural evolution in TiCu-based bulk metallic glass with large compressive plasticity. Appl Phys Lett. https://doi.org/10.1063/1.2423249
Wang G, Zhao DQ, Bai HY et al (2007) Nanoscale periodic morphologies on the fracture surface of brittle metallic glasses. Phys Rev Lett. https://doi.org/10.1103/physrevlett.98.235501
Zhang ZF, Eckert J, Schultz L (2003) Difference in compressive and tensile fracture mechanisms of Zr59CU20Al10Ni8Ti3 bulk metallic glass. Acta Mater. https://doi.org/10.1016/s1359-6454(02)00521-9
Wang G, Chan KC, Xu XH et al (2008) Instability of crack propagation in brittle bulk metallic glass. Acta Mater. https://doi.org/10.1016/j.actamat.2008.08.005
Buehler MJ, Gao HJ (2006) Dynamical fracture instabilities due to local hyperelasticity at crack tips. Nature. https://doi.org/10.1038/nature04408
Buehler MJ, Abraham FF, Gao HJ (2003) Hyperelasticity governs dynamic fracture at a critical length scale. Nature. https://doi.org/10.1038/nature02096
Li J, Wang YW, Yi J et al (2016) Strain-energy transport during fracture of metallic glasses. J Alloy Compd. https://doi.org/10.1016/j.jallcom.2016.04.117
Sun BA, Wang WH (2015) The fracture of bulk metallic glasses. Prog Mater Sci. https://doi.org/10.1016/j.pmatsci.2015.05.002
Acknowledgements
This work is sponsored by the Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University (NPU). The authors thank the materials supports from Liquidmetal® Technologies.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Li, B., Zhou, D., Hou, B., Zhang, S., Li, Y. (2019). Crack and Shear Band Interaction in Bulk Metallic Glasses. In: Zhang, X. (eds) The Proceedings of the 2018 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2018). APISAT 2018. Lecture Notes in Electrical Engineering, vol 459. Springer, Singapore. https://doi.org/10.1007/978-981-13-3305-7_245
Download citation
DOI: https://doi.org/10.1007/978-981-13-3305-7_245
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-3304-0
Online ISBN: 978-981-13-3305-7
eBook Packages: EngineeringEngineering (R0)