Shaping metallic glasses by electromagnetic pulsing

Nature Communications

Volumn 7, Issue , 2016, Pages

  Kaltenboeck, Georg ^a   Demetriou, Marios D ^a   Roberts, Scott ^a   Johnson, William L ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALLIZATION; ELECTROMAGNETIC RADIATION; FORCE; GLASS; HEATING; MAGNETIC FIELD; METAL;

ARTICLE; CONDUCTOR; CRYSTALLIZATION; ELECTRIC CURRENT; ELECTRIC RESISTANCE; ELECTRODE; ELECTROMAGNETIC FIELD; ELECTROMAGNETIC PULSE; FORCE; GAS PRESSURE; GLASS BOTTLE; LORENTZ FORCE; MAGNET; MAGNETIC FIELD; METALLIC GLASS; PRESSURE; TEMPERATURE; VISCOSITY; X RAY DIFFRACTION;

EID: 84957601209     PISSN: None     EISSN: 20411723     Source Type: Journal    
DOI: 10.1038/ncomms10576     Document Type: Article

References (30)

1. Darrigol, O. Electrodynamics from Ampere to Einstein 126-131; 139-144 (Oxford University Press, 2000).
2. Johnson, W. L. et al. Beating crystallization in glass-forming metals by millisecond heating and processing. Science 332, 828-833 (2011).
3. Liu, X. et al. Description of millisecond ohmic heating and forming of metallic glasses. Acta Mater. 61, 3060-3067 (2013).
4. Kaltenboeck, G. et al. Accessing thermoplastic processing windows in metallic glasses using rapid capacitive discharge. Sci. Rep. 4, 06441 (2014).
5. Ashby, M. F., Greer, A. L. Metallic glasses as structural materials. Scripta Mater. 54, 321-326 (2006).
6. Demetriou, M. D. et al. A damage tolerant glass. Nat. Mater. 10, 123-128 (2011).
7. Zhang, B. et al. Amorphous metal plastic. Phys. Rev. Lett. 94, 205502 (2005).
8. Duan, G. et al. Bulk metallic glass with benchmark thermoplastic processability. Adv. Mater. 19, 4272-2475 (2007).
9. Schroers, J. et al. Blow molding of bulk metallic glasses. Scripta Mater. 57, 341-344 (2007).
10. Sharma, P et al. Nanofabrication with metallic glass-an exotic material for nano-electromechanical systems. Nanotechnology 18, 035302 (2007).
11. Kumar, G., Tang, H. X., Schroers, J. Nanomolding with amorphous metals. Nature 457, 868-872 (2009).
12. Wiest, A. et al. Injection molding metallic glass. Scripta Mater. 60, 160-163 (2009).
13. Schroers, J. Processing of bulk metallic glasses. Adv. Mater. 22, 1566-1597 (2010).
14. Schroers, J. Thermoplastic blowmolding of metals. Materials Today 14, 14-19 (2011).
15. Harvey, G. W., Brower, D. F. Metal forming device and method. US-Patent 2,976,907 (1958).
16. Wilson, F. W. High Velocity Forming of Metals (ASTM, Prentice Hall, 1964).
17. Psyk, V. et al. Electromagnetic forming-a review. J. Mater. Process. Technol. 211, 787-829 (2011).
18. Lu, J., Ravichandran, G., Johnson, W. L. Deformation behavior of the Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass over a wide range of strain-rates and temperatures. Acta Mater. 51, 3429-3443 (2003).
19. Johnson, W. L., Demetriou, M. D. Deformation and flow in bulk metallic glasses and deeply undercooled glass forming liquids-a self-consistent dynamic free volume model. Intermetallics 10, 1039-1046 (2002).
20. Demetriou, M. D., Johnson, W. L. A free volume model for the rheology of undercooled Zr41.2Ti13.8Cu12.5Ni10Be22.5 liquid. Scripta Mater. 52, 833-837 (2005).
21. Han, D. C. Rheology and Processing of Polymeric Materials: Polymer Processing (Oxford University Press, 2007).
22. Dealy, J. M., Wissbrun, K. F. Melt Rheology and its Role in Plastics Processing: Theory and Applications (Kluwer Academic Publishers, 1990).
23. Tschumi, A. Electrical resistivity and Hall coefficient of glassy and liquid alloys. J. Non-Cryst. Solids 61-62, 1091-1096 (1984).
24. Nagel, S. R. Temperature dependence of the resistivity in metallic glasses. Phys. Rev. B 16, 1694-1698 (1977).
25. Johnson, W. L. et al. Rheology and ultrasonic properties of metallic glass-forming liquids: a potential energy landscape perspective. MRS Bulletin 32, 644-650 (2007).
26. Wei, S. et al. The impact of fragility on the calorimetric glass transition of bulk metallic glasses. Intermetallics 55, 138-144 (2014).
27. Schroers, J. et al. Gold base bulk metallic glass. Appl. Phys. Lett. 87, 061912 (2005).
28. Schroers, J., Johnson, W. L. Highly processable bulk metallic glass formingalloys in the Pt-Co-Ni-Cu-P system. Appl. Phys. Lett. 84, 3666 (2004).
29. Johnson, W. L., Samwer, K. A universal criterion for plastic yielding of metallic glasses with a (T/Tg)2/3 temperature dependence. Phys. Rev. Lett. 95, 195501 (2005).
30. Demetriou, M. D. et al. Glassy steel optimized for glass-forming ability and toughness. Appl. Phys. Lett. 92, 161910 (2008).