Ductility of bulk metallic glass composites: Microstructural effects

Applied Physics Letters

Volumn 98, Issue 3, 2011, Pages

  Abdeljawad, F ^a   Fontus, M ^b   Haataja, M ^a,c  

^a Princeton University   (United States)

^b PRAIRIE VIEW A AND M UNIVERSITY   (United States)

^c PRINCETON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BULK METALLIC GLASS; BULK METALLIC GLASS COMPOSITES; CATASTROPHIC FAILURES; DENDRITIC PARTICLES; GEOMETRIC LENGTH; METAL MATRICES; MICROSTRUCTURAL EFFECT; PHASE-FIELD MODELS; REINFORCEMENT PHASE; SHEAR BAND PROPAGATION; SHEAR BANDING; SPATIAL DIMENSION; TWO PHASE COMPOSITES; ULTIMATE STRENGTH;

DUCTILITY; GLASS; MECHANICAL PROPERTIES; METALLIC GLASS;

METALLIC MATRIX COMPOSITES;

EID: 79251581014     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3531660     Document Type: Article

References (15)

1. A. L. Greer, Science 0036-8075 267, 1947 (1995). 10.1126/science.267. 5206.1947
2. A. R. Yavari, J. Lewandowski, and J. Eckert, MRS Bull. 0883-7694 32, 635 (2007).
3. H. Choi-Yim and W. L. Johnson, Appl. Phys. Lett. 0003-6951 71, 3808 (1997). 10.1063/1.120512
4. C. Fan, R. T. Ott, and T. C. Hufnagel, Appl. Phys. Lett. 0003-6951 81, 1020 (2002). 10.1063/1.1498864
5. D. C. Hofmann, J. -Y. Suh, A. West, M. -L. Lind, M. D. Demetriou, and W. L. Johnson, Proc. Natl. Acad. Sci. U.S.A. 0027-8424 105, 20136 (2008). 10.1073/pnas.0809000106
6. D. C. Hofmann, J. Y. Suh, A. Wiest, G. Duan, M. L. Lind, M. D. Demetriou, and W. L. Johnson, Nature (London) 0028-0836 451, 1085 (2008). 10.1038/nature06598
7. M. L. Lee, Y. Li, and C. A. Schuh, Acta Mater. 1359-6454 52, 4121 (2004). 10.1016/j.actamat.2004.05.025
8. M. E. Launey, D. C. Hofmann, W. L. Johnson, and R. O. Ritchie, Proc. Natl. Acad. Sci. U.S.A. 0027-8424 106, 4986 (2009). 10.1073/pnas.0900740106
9. F. Abdeljawad and M. Haataja, Phys. Rev. Lett. 0031-9007 105, 125503 (2010). 10.1103/PhysRevLett.105.125503
10. A. C. Lund and C. A. Schuh, Philos. Mag. Lett. 0950-0839 87, 603 (2007). 10.1080/09500830701422186
11. Y. Shi and M. L. Falk, Acta Mater. 1359-6454 56, 995 (2008). 10.1016/j.actamat.2007.11.005
12. M. L. Falk and J. S. Langer, Phys. Rev. E 1063-651X 57, 7192 (1998). 10.1103/PhysRevE.57.7192
13. E. Homer and C. A. Schuh, Acta Mater. 1359-6454 57, 2823 (2009). 10.1016/j.actamat.2009.02.035
14. A. Minami and A. Onuki, Acta Mater. 1359-6454 55, 2375 (2007). 10.1016/j.actamat.2006.11.030
15. At low temperatures (relative to the glass transition temperature), we expect that Δ remains "frozen" up until the propagation of shear bands. On the other hand, at elevated temperatures, a physically based description of Δ has to account for the emergence of deformation history-dependent disorder.