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Andrii Kostryzhev
Researcher at University of Wollongong
Publications - 50
Citations - 797
Andrii Kostryzhev is an academic researcher from University of Wollongong. The author has contributed to research in topics: Microstructure & Austenite. The author has an hindex of 16, co-authored 45 publications receiving 592 citations. Previous affiliations of Andrii Kostryzhev include University of Birmingham.
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Microstructures and mechanical properties of dual phase steel produced by laboratory simulated strip casting
TL;DR: In this paper, a dual phase steel (0.08C−0.81Si−1.03Al wt.%) was manufactured using simulated strip casting schedule in laboratory.
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Site-specific atomic-scale characterisation of retained austenite in a strip cast TRIP steel
Zhiping Xiong,Ahmed A. Saleh,Ross K. W. Marceau,Adam Taylor,Nicole Stanford,Andrii Kostryzhev,Elena V. Pereloma +6 more
TL;DR: In this paper, the carbon content of retained austenite (RA) with different neighboring phases is investigated by correlating electron backscattering diffraction, transmission electron microscopy and atom probe tomography.
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Effect of niobium clustering and precipitation on strength of an NbTi-microalloyed ferritic steel
Andrii Kostryzhev,A. Al Shahrani,C. Zhu,Julie M. Cairney,Simon P. Ringer,Chris R. Killmore,Elena V. Pereloma +6 more
TL;DR: In this article, the microstructure-property relationship of an NbTi-microalloyed ferritic steel was studied as a function of thermo-mechanical schedule using a Gleeble 3500 simulator, optical and scanning electron microscope, and atom probe tomography.
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Bauschinger effect in Nb and V alloyed line-pipe steels
TL;DR: In this article, the microstructure of two Nb- and V-microalloyed steels has been studied with optical, scanning and transmission electron microscopy, and the dislocation density and (Ti,Nb,V,Cu)-rich particle diameter, volume fraction and number density were measured for as-rolled and annealed (30 min) steels.
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Effect of austenite deformation temperature on Nb clustering and precipitation in microalloyed steel
Elena V. Pereloma,Andrii Kostryzhev,A. AlShahrani,C. Zhu,Julie M. Cairney,Chris R. Killmore,Simon P. Ringer +6 more
TL;DR: In this article, the effect of thermomechanical processing conditions on Nb clustering and precipitation in both austenite and ferrite in a Nb-Ti microalloyed steel was studied using electron microscopy and atom probe tomography.