Abstract
A new parameter, i.e., tearing toughness, was employed to characterize the mechanical properties of some ductile metals (Cu, Cu–2 wt% Be, Cu–Al alloys, and some steels) by using three-leg trousers tearing tests. The experimental results demonstrate that their tearing toughness is not a physical constant and shows a close relationship with the materials’ types and microstructures. It can be inferred that the tearing toughness of different ductile metals has their respective variation range, expectantly, and may be represented by the comprehensive mechanical properties of strength and ductility for various ductile materials.
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References
W.F. Hosford, Mechanical Behavior of Materials (Cambridge University Press, Cambridge, 2005), pp. 1–69
M. Ashby, H. Schercliff, D. Cebon, Materials Engineering Science Processing and Design (Elsevier, Oxford, 2007)
R.Z. Valiev, Adv. Eng. Mater. 5, 296 (2003)
R.E. Smallman, R.J. Bishop, Modern Physical Metallurgy and Materials Engineering, 6th edn. (Butterworth-Heinemann, Oxford, 1999), pp. 259–296
T.H. Courtney, Mechanical Behavior of Materials (McGraw-Hill Companies, New York, 2004), pp. 454–521
Y.W. Mai, B. Cotterell, Inter. J. Fract. 24, 229 (1984)
Y.W. Mai, B. Cotterell, Eng. Fract. Mech. 21(1), 123 (1985)
Y.W. Mai, B. Cotterell, Inter. J. Fract. 32, 105 (1986)
S. Kang, N.J. Grant, Mater. Sci. Eng. 72, 155 (1985)
G. Lu, H. Fan, B. Wang, Met. Mater. 4, 432 (1998)
R. Mahmudi, J. Mater. Proc. Technol. 118, 316 (2001)
R. Mahmudi, R. Mohammadi, P. Sepehrband, J. Mater. Proc. Technol. 147, 185 (2004)
R. Mohammadi, R. Mahmudi, Int. J. Plasticity 17, 1551 (2001)
V.P. Naumenko, A.G. Atkins, Int. J. Fatigue 28, 494 (2006)
J. Hennephof, J. Mech. Phys. Solids 4, 172 (1956)
H. Vaughan, J. Ship Res. 24, 96 (1980)
T.X. Yu, D.J. Zhang, Y. Zhang, Int. J. Mech. Sci. 30, 193 (1988)
B. Cotterell, J.K. Reddel, Int. J. Fracture 24, 267 (1977)
C.M. Muscat-Fenech, A.G. Atkins, Int. J. Fracture 67, 69 (1994)
C. Muscat-Fenech, J.H. Liu, A.G. Atkins, J. Mater. Proc. Technol. 32, 301 (1992)
B. Chéhab, Y. Bréchet, J.C. Glez, P.J. Jacques, Scr. Mater. 55, 999 (2006)
E. Hamm, P. Reis, M. Leblanc, B. Romab, E. Cerda, Nat. Mater. 7, 386 (2008)
H.S. Kim, J. Karger-Kocsis, Acta Mater. 52, 3123 (2004)
J.S.S. Wong, D. Ferrer-Balas, R.K.Y. Li, Y.W. Mai, M.L. Maspoch, H.J. Sue, Acta Mater. 51, 4929 (2003)
C.H. Li, Q.Q. Duan, Z.F. Zhang, Mater. Sci. Eng. A 528, 1636 (2011)
J.C. Pang, Q.Q. Duan, S.D. Wu, S.X. Li, Z.F. Zhang, Scr. Mater. 63, 1085 (2010)
C.H. Li, Q.Q. Duan, S. Qu, Z.F. Zhang, Mater. Sci. Eng. A 546, 68 (2012)
X.H. An, S.D. Wu, Z.F. Zhang, R.B. Figueiredo, N. Gao, T.G. Langdon, Scr. Mater. 66, 227 (2012)
X.H. An, S. Qu, S.D. Wu, Z.F. Zhang, J. Mater. Res. 26, 407 (2011)
S. Qu, X.H. An, H.J. Yang, C.X. Huang, G. Yang, Q.S. Zang, Z.G. Wang, S.D. Wu, Z.F. Zhang, Acta Mater. 57, 15 (2009)
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This work was financially supported by the National Natural Science Foundation of China (NSFC) under Grant No. 51331007.
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Li, CH., Duan, QQ. & Zhang, ZF. Tearing Toughness of Ductile Metals. Acta Metall. Sin. (Engl. Lett.) 29, 150–155 (2016). https://doi.org/10.1007/s40195-016-0371-8
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DOI: https://doi.org/10.1007/s40195-016-0371-8