Summary
Body centered cubic iron whiskers having [100] and [110] axes were pulled in a super computer by the method of molecular dynamics. The strain rate was quite fast, of the order of 1010/sec. The upper yield stress close to the theoretical strength was found. After the upper yield stress, phase transformation was observed at the same time the stress was greatly reduced. A new possible mechanism of twinning is proposed. The whiskers were pulled until it had broken into two pieces.
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References
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© 1987 Springer-Verlag, Berlin, Heidelberg
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Doyama, M., Yamamoto, R. (1987). Computer Simulation on the High Speed Tensile Deformation of Iron Whiskers by Molecular Dynamics. In: Kawata, K., Shioiri, J. (eds) Macro- and Micro-Mechanics of High Velocity Deformation and Fracture. International Union of Theoretical and Applied Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82767-9_18
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DOI: https://doi.org/10.1007/978-3-642-82767-9_18
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-82769-3
Online ISBN: 978-3-642-82767-9
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