CaltechAUTHORS
  A Caltech Library Service

On the measurement of dislocation damping forces at high dislocation velocity

Jassby, K. M. and Vreeland, T., Jr. (1972) On the measurement of dislocation damping forces at high dislocation velocity. Acta Metallurgica, 20 (4). pp. 611-615. ISSN 0001-6160. http://resolver.caltech.edu/CaltechAUTHORS:20150120-144825750

[img] PDF - Submitted Version
See Usage Policy.

3790Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20150120-144825750

Abstract

In direct mobility experiments in single crystals, dislocation velocity is studied as a function of stress by the application of short-duration stress pulses. The stress pulse consists of a loading wave, followed microseconds later, by an unloading wave. At high velocities, dislocation inertia effects become important if the dislocation damping force is a decreasing function of dislocation velocity. In general, the magnitude of this force can be determined only if the relative velocity between the applied stress wave and the dislocation is considered.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0001-6160(72)90016-8DOIArticle
http://www.sciencedirect.com/science/article/pii/0001616072900168PublisherArticle
Additional Information:© 1972 Published by Elsevier Ltd. Received September 20, 1971. This work was supported by the U .S. Atomic Energy Commission. CALT-767-P3-15.
Funders:
Funding AgencyGrant Number
Atomic Energy CommissionUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
CALT767-P3-15
Record Number:CaltechAUTHORS:20150120-144825750
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20150120-144825750
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:53897
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:21 Jan 2015 06:00
Last Modified:21 Jan 2015 06:00

Repository Staff Only: item control page