THE EFFECT OF PRESTRAINING TEMPERATURE ON THE MECHANICAL-BEHAVIOR OF NI-3(AL,HF) SINGLE-CRYSTALS

Authors
SHI XL SAADA G VEYSSIERE P
Citation
Xl. Shi et al., THE EFFECT OF PRESTRAINING TEMPERATURE ON THE MECHANICAL-BEHAVIOR OF NI-3(AL,HF) SINGLE-CRYSTALS, Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties, 73(5), 1996, pp. 1419-1438
Citations number
38
Categorie Soggetti
Physics, Applied","Material Science","Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties → ACNP
ISSN journal
13642804
Volume
73
Issue
5
Year of publication
1996
Pages
1419 - 1438
Database
ISI
SICI code
1364-2804(1996)73:5<1419:TEOPTO>2.0.ZU;2-Q
Abstract
The response of Ni-3(Al, Hf) single crystals to repeated compression u nder constant strain rate along the [123] orientation has been studied within the domain of temperature of the flow stress anomaly. The infl uence of the prestraining temperature on the plastic behaviour has bee n investigated for various temperatures, with attention paid to the mi crodeformation stage. The results are interpreted in terms of the comp etition between the creation and the depletion of the mobile mixed seg ments within a microstructure that consists of arrays of kinked Kear-W ilsdorf locks.