Molecular dynamics study on compressive yield strength in Ni3Al micro-pillars
作者： L. Zuo , A. H. W. Ngan
DOI: 10.1080/09500830600803890
关键词: Nanoindentation 、 Yield (engineering) 、 Molecular dynamics 、 Dislocation 、 Work (thermodynamics) 、 Compressive strength 、 Displacement (vector) 、 Compression (physics) 、 Crystallography 、 Mechanics 、 Materials science
摘要: … These statistics were then extrapolated to larger column sizes and slower strain rates to enable comparison with the conditions in real micro-pillar compression experiments 6. In a …
hku.hk
uq.edu.au
core.ac.uk
harvard.edu参考文章(21)
R. E. Smallman, R. J. Bishop, Metals and Materials: Science, Processes, Applications ,(1995)
Guanshui Xu, Chuanli Zhang, Analysis of dislocation nucleation from a crystal surface based on the Peierls–Nabarro dislocation model Journal of The Mechanics and Physics of Solids. ,vol. 51, pp. 1371- 1394 ,(2003) , 10.1016/S0022-5096(03)00067-X
PC Wo, L Zuo, AHW Ngan, None, Time-dependent incipient plasticity in Ni3Al as observed in nanoindentation Journal of Materials Research. ,vol. 20, pp. 489- 495 ,(2005) , 10.1557/JMR.2005.0056
Julia R. Greer, Warren C. Oliver, William D. Nix, Size dependence of mechanical properties of gold at the micron scale in the absence of strain gradients Acta Materialia. ,vol. 53, pp. 1821- 1830 ,(2005) , 10.1016/J.ACTAMAT.2004.12.031
A.H.W. Ngan, M. Wen, C.H. Woo, Atomistic simulations of Paidar–Pope–Vitek lock formation in Ni3Al Computational Materials Science. ,vol. 29, pp. 259- 269 ,(2004) , 10.1016/J.COMMATSCI.2003.10.003
Y.L Chiu, A.H.W Ngan, Time-dependent characteristics of incipient plasticity in nanoindentation of a Ni3Al single crystal Acta Materialia. ,vol. 50, pp. 1599- 1611 ,(2002) , 10.1016/S1359-6454(02)00025-3
Christopher A. Schuh, Alan C. Lund, Application of nucleation theory to the rate dependence of incipient plasticity during nanoindentation Journal of Materials Research. ,vol. 19, pp. 2152- 2158 ,(2004) , 10.1557/JMR.2004.0276
J. B. Pethicai, R. Hutchings, W. C. Oliver, Hardness measurement at penetration depths as small as 20 nm Philosophical Magazine. ,vol. 48, pp. 593- 606 ,(1983) , 10.1080/01418618308234914
N.A. Fleck, G.M. Muller, M.F. Ashby, J.W. Hutchinson, Strain gradient plasticity: Theory and experiment Acta Metallurgica Et Materialia. ,vol. 42, pp. 475- 487 ,(1994) , 10.1016/0956-7151(94)90502-9
Arthur F. Voter, Shao Ping Chen, Accurate Interatomic Potentials for Ni, Al and Ni3Al MRS Proceedings. ,vol. 82, pp. 175- ,(1986) , 10.1557/PROC-82-175