Strain-induced order-disorder phase transformation in a Cu3Pd alloy

Authors
Starenchenko, SV Zamyatina, IP Starenchenko, VA Kozlov, EV
Citation
Sv. Starenchenko et al., Strain-induced order-disorder phase transformation in a Cu3Pd alloy, PHYS MET R, 90(1), 2000, pp. 75-79
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science",Metallurgy
Journal title
PHYSICS OF METALS AND METALLOGRAPHY
ISSN journal
0031918X → ACNP
Volume
90
Issue
1
Year of publication
2000
Pages
75 - 79
Database
ISI
SICI code
0031-918X(200007)90:1<75:SOPTIA>2.0.ZU;2-U
Abstract
X-ray diffraction methods were used to study the effect of deformation on l ong-range order in a Cu3Pd alloy with a one-dimensional long-period superst ructure. It was established that plastic deformation causes an order-disord er phase transformation, which occurs heterogeneously and is accompanied by a refinement of antiphase domains and an increase in the lattice parameter . The nonuniformity of the order-disorder phase transformation is attribute d to a nonuniform development of deformation.