Postdoctoral Fellows

 Contact InformationAlex

Department of Mechanical and Mechatronics Engineering
University of Waterloo
200 University Avenue West
Waterloo, Ontario N2L 3G1
Canada

Phone: 226 507 5331

Office: E3 3101
Email: oleksii.sherepenko@uwaterloo.ca

Biographical Information

07/2020

Otto-von-Guericke University Magdeburg, Institute of Materials and Joining Technology
PhD Thesis (in German): “Resistance spot welding of partially hot stamped parts from ultra-high strength boron-alloyed steel”

PhD

05/2012

National Technical University of Ukraine “Kyiv Polytechnic Institute”, Welding Department

MSc

03/2012

Otto-von-Guericke University Magdeburg, Institute of Materials and Joining Technology

MSc

06/2010

National Technical University of Ukraine “Kyiv Polytechnic Institute”, Welding Department,

BSc

Research Interests

  • Resistance spot welding, laser brazing, welding metallurgy, FEM of welding processes, NDT, Liquid Metal Embrittlement.

Supervisor

  • Prof. Elliot Biro

Publications

Sherepenko, O., Jüttner, S. Transient softening at the fusion boundary in resistance spot welded ultra-high strengths steel 22MnB5 and its impact on fracture processes. Weld World 63, 151–159 (2019). https://doi.org/10.1007/s40194-018-0633-3

Zvorykina, A., Sherepenko, O., Neubauer, M., Jüttner, S., Dissimilar metal joining of aluminum to steel by hybrid process of adhesive bonding and projection welding using a novel insert element, Journal of Materials Processing Technology, Volume 282, 2020, 116680, https://doi.org/10.1016/j.jmatprotec.2020.116680

Zvorykina, A., Sherepenko, O. & Jüttner, S. Novel projection welding technology for joining of steel-aluminum hybrid components—part 1: technology and its potential for industrial use. Weld World 64, 317–326 (2020). https://doi.org/10.1007/s40194-019-00833-x

Sherepenko, O., Schreiber, V., Schischin, I. et al. Influence of surface layers on resistance spot joinability of partially hardened steel 22MnB5 with aluminum-silicon and zinc coatings. Weld World 64, 755–771 (2020). https://doi.org/10.1007/s40194-020-00864-9

Sherepenko O, Kazemi O, Rosemann P, Wilke M, Halle T, Jüttner S. Transient Softening at the Fusion Boundary of Resistance Spot Welds: A Phase Field Simulation and Experimental Investigations for Al–Si-coated 22MnB5. Metals. 2020; 10(1):10 https://doi.org/10.3390/met10010010

Rößler C, Schmicker D, Sherepenko O, Halle T, Körner M, Jüttner S, Woschke E. Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling. Metals. 2020; 10(1):104. https://doi.org/10.3390/met10010104

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Affiliation: 
University of Waterloo