Pereloma, Elena - University of Wollongong - School of Mechanical, Materials and Mechatronic Engineering

个人简介

Dipl. Engineer - Kiev Polytechnical Institute, USSR, 1981 Candidate of Sciences in Physics and Mathematics (PhD) Institute of Metal Physics, National Academy of Sciences, Ukraine, 1987 Previous positions Associate Professor (2005-2006), Department of Materials Engineering, Monash University, Australia Visiting Scientist (July-September, 2004), Oak Ridge National Laboratory, USA Senior Lecturer (1999-2004), School of Physics and Materials Engineering, Monash University, Australia Lecturer (1995-1998), Department of Materials Engineering, Monash University, Australia Visiting Assistant Professor (1993-1995), Queen's University, Kingston, Canada Senior Researcher (1989-1995), Institute for Metal Physics, National Academy of Sciences, Ukraine Visiting Scientist (Feb.-March, 1992), DOFASCO, Canada Researcher (1986-1988), Institute for Metal Physics, National Academy of Sciences, Ukraine

研究领域

Professor Pereloma's main research interests are in processing-microstructure-property relationships, alloy design, advanced characterisation techniques and severe plastic deformation of metals. Current work focuses on the following areas: Studies of phase transformation mechanisms and processing-structure-property relationships in steels subjected to thermomechanical processing. The objective of this research is to understand the complex sequence of microstructural changes during thermomechanical processing and to aid in the design of industrial processing schedules. In-situ studies of mechanical behaviour of TRIP, TRIP/TWIP and TWIP steels using neutron and synchrotron diffraction. Application of transmission electron microscopy and three dimensional atom probe tomography to study clustering, segregation of solute to defects and precipitation in steels. Recrystallisation behaviour and thermo-mechanical processing of powder and wrought near-beta titanium alloys Research into post-processing and thermal stability of severely deformed IF steel. Hydrogen embrittlement of pipeline steels.

近期论文

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Pereloma, E., Timokhina, I. B., Miller, M. & Hodgson, P. D. (2007). Three-dimensional atom probe analysis of solute distribution in thermomechanically processed TRIP steels. Acta Materialia, 55 (8), 2587-2598. Dalla Torre, F. H., Lapovok, R., Sandlin, J., Thomson, P., Davies, C. HJ. & Pereloma, E. (2004). Microstructures and Properties of Copper Processed by Equal Channel Angular Extrusion for 1-16 Passes. Acta Materialia, 52 4819-4832. Pereloma, E. V., Russell, K. F., Miller, M. & Timokhina, I. B. (2008). Effect of pre-straining and bake hardening on the microstructure of thermomechanically processed CMnSi TRIP steels with and without Nb and Mo additions. Scripta Materialia, 58 (12), 1078-1081. Pereloma, E., Stohr, R., Miller, M. & Ringer, S. P. (2009). Observation of Precipitation Evolution in Fe-Ni-Mn-Ti-Al Maraging Steel by Atom Probe Tomography. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 40A (13), 3069-3075. Bata, V. & Pereloma, E. (2004). An Alternative Physical Explanation of the Hall-Petch Relation. Acta Materialia, 52 657-665.