Recovery of flow stress and electrical resistivity of shock-deformed B.C.C. Fe-Mn alloys
- 1 July 1972
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 26 (1) , 97-111
- https://doi.org/10.1080/14786437208221022
Abstract
The recovery of flow stress and electrical resistivity in shock-deformed iron manganese alloys has been investigated. It was found that the initial stage of recovery is associated with migration of vacancies, while in the last stages of recovery, dislocation climb appears to be important. Three stages of recovery, III, IV and V, have been identified, with activation energies 0·87 eV. 1·39 eV and 2·66 eV. The results sugest that shock deformation generates an appreciably greater number of vacancies than of interstitials.Keywords
This publication has 11 references indexed in Scilit:
- Dynamic work-hardening of an Fe-Mn alloyPhilosophical Magazine, 1971
- Thermal recovery of explosive shock-loaded Ni, TD-Ni, Chromel-A, Inconel 600 and TD-NiCrActa Metallurgica, 1970
- Shock induced martensitic transformations in BCC FeMnScripta Metallurgica, 1970
- Thermal Recovery of Explosive Shock-loaded Stainless SteelPhilosophical Magazine, 1968
- Lattice Defects in Shock-Deformed and Cold-Worked NickelJournal of Applied Physics, 1967
- Die erholung kaltverformten und neutronenbestrahlten nickels in stufe III und IVActa Metallurgica, 1965
- Estimation of equilibrium vacancy concentration in solid metalsActa Metallurgica, 1961
- Deformation, fracture, and radiation damage, in body-centred cubic transition metalsJournal of the Less Common Metals, 1960
- Electrical Resistivity Study of Lattice Defects Introduced in Copper by 1.25-Mev Electron Irradiation at 80°KPhysical Review B, 1956
- On the generation of vacancies by moving dislocationsAdvances in Physics, 1952