Crystallographic orientation effect on the incipient plasticity and its stochastic behavior of a sapphire single crystal by spherical nanoindentation

作者: Yi Ma , Linlin Cao , Wei Hang , Taihua Zhang , Julong Yuan

DOI: 10.1016/J.CERAMINT.2020.03.102

关键词:

摘要: … Cracking and twin deformation were revealed as deformation … from the perspective of deformation mechanisms. The Weibull … micro-contact deformation than bulk fracture in sapphire. …

参考文章(37)
Y Ma, GJ Peng, TT Debela, TH Zhang, None, Nanoindentation study on the characteristic of shear transformation zone volume in metallic glassy films Scripta Materialia. ,vol. 108, pp. 52- 55 ,(2015) , 10.1016/J.SCRIPTAMAT.2015.05.043
Marc Andre Meyers, Krishan Kumar Chawla, Mechanical Behavior of Materials Cambridge University Press. ,(2008) , 10.1017/CBO9780511810947
O.V. Kuzmin, Y.T. Pei, C.Q. Chen, J.T.M. De Hosson, Intrinsic and extrinsic size effects in the deformation of metallic glass nanopillars Acta Materialia. ,vol. 60, pp. 889- 898 ,(2012) , 10.1016/J.ACTAMAT.2011.11.023
J.Y. Rho, P. Zioupos, J.D. Currey, G.M. Pharr, Microstructural elasticity and regional heterogeneity in human femoral bone of various ages examined by nano-indentation. Journal of Biomechanics. ,vol. 35, pp. 189- 198 ,(2002) , 10.1016/S0021-9290(01)00199-3
S J Bull, Nanoindentation of coatings Journal of Physics D. ,vol. 38, ,(2005) , 10.1088/0022-3727/38/24/R01
G. Constantinides, K.S. Ravi Chandran, F.-J. Ulm, K.J. Van Vliet, Grid indentation analysis of composite microstructure and mechanics: Principles and validation Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 430, pp. 189- 202 ,(2006) , 10.1016/J.MSEA.2006.05.125
D. Catoor, Y.F. Gao, J. Geng, M.J.N.V. Prasad, E.G. Herbert, K.S. Kumar, G.M. Pharr, E.P. George, Incipient plasticity and deformation mechanisms in single-crystal Mg during spherical nanoindentation Acta Materialia. ,vol. 61, pp. 2953- 2965 ,(2013) , 10.1016/J.ACTAMAT.2013.01.055
J.G. Swadener, E.P. George, G.M. Pharr, The correlation of the indentation size effect measured with indenters of various shapes Journal of The Mechanics and Physics of Solids. ,vol. 50, pp. 681- 694 ,(2002) , 10.1016/S0022-5096(01)00103-X