Moon, D. W. and Vreeland, T., Jr. (1968) Stress dependence of mobile dislocation density and dislocation velocity from Lüders band front propagation velocity. Scripta Metallurgica, 2 (1). pp. 35-40. ISSN 0036-9748. doi:10.1016/0036-9748(68)90164-6. https://resolver.caltech.edu/CaltechAUTHORS:20150211-091632257
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Abstract
Direct measurements (1) of the displacement of dislocations due to pulse loading of iron - 3.25 per cent silicon alloy have shown that the stress dependence of dislocation velocity for free dislocations moving into unstrained material can be represented by the empirical relation v=(τ/τ_0)^n, where v is the velocity, τ is the resolved shear stress and τ_0 and n are material constants. Inherent difficulties in obtaining direct displacement values have led to various suggestions for determining n by indirect methods.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1968 Pergamon Press, Inc. Received October 23, 1967. We wish to acknowledge the advice and counsel of Professor D. S. Wood throughout the course of this work. We would also like to express our appreciation to the U. S. Atomic Energy Commission for sponsorship of this work. This research was supported in part by the U. S. Atomic Energy Commission. | |||||||||
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| Issue or Number: | 1 | |||||||||
| DOI: | 10.1016/0036-9748(68)90164-6 | |||||||||
| Record Number: | CaltechAUTHORS:20150211-091632257 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150211-091632257 | |||||||||
| Official Citation: | D.W. Moon, T. Vreeland Jr., Stress dependence of mobile dislocation density and dislocation velocity from Lüders band front propagation velocity, Scripta Metallurgica, Volume 2, Issue 1, January 1968, Pages 35-40, ISSN 0036-9748, http://dx.doi.org/10.1016/0036-9748(68)90164-6. (http://www.sciencedirect.com/science/article/pii/0036974868901646) | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 54699 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 11 Feb 2015 22:28 | |||||||||
| Last Modified: | 10 Nov 2021 20:37 |
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