Prysyazhnyuk Pavlo

Additional Information
Department of Computerized Mechanical Engineering
Pavlo Prysyazhnyuk
Alma mater

Івано-Франківський національний технічний університет нафти і газу (Ivano-Frankivsk National Technical University of Oil and Gas), 2004

Спеціальність
(Speciality)

Technology and Equipment for Restoration and Wear Resistance Improvement of Machines and Structures (131 – Applied Mechanics and 132 – Materials Science under the 2015 classification)

Кваліфікаційний рівень
(Qualification level)

Specialist, Mechanical Engineer

Науковий ступінь
(Academic degree)

Doctor of Technical Sciences (Dr.Sc.)

Вчене звання
(Academic title)

Associate Professor

Місце роботи, посада
(Place of work, position)

Department of Computerized Mechanical Engineering — Head of Department (since 27 May 2026)

Наукові інтереси
(Research interests)
DFTCALPHADtungsten-free superhard materialsrefractory compoundswear- and impact-resistant alloysmetal-matrix compositescoatingsflux-cored arc welding (FCAW)high-manganese steeltribology, abrasive wear
General Information

Works on the computational design of wear- and impact-resistant materials and coatings — first-principles calculations within density functional theory (DFT) and thermodynamic modelling by the CALPHAD method. Ukrainian coordinator of the Royal Society (UK) project on tungsten-free superhard materials.

13h-index
Scopus
115+scientific
works
32Scopus
papers
11patents of
Ukraine
3mono-
graphs

Career timeline

2004
graduated from IFNTUOG as a mechanical engineer — “Technology and Equipment for Restoration and Wear Resistance Improvement of Machines and Structures”
2004–2006
trainee lecturer, Department of Wear Resistance and Parts Restoration
2006–2010
assistant lecturer; postgraduate studies in Materials Science
2015
PhD (Candidate of Technical Sciences)
2015–2023
Associate Professor, Department of Welding
2023
Associate Professor, Department of Computerized Mechanical Engineering
2024
Dr.Sc. (Doctor of Technical Sciences)
2025
Professor, Department of Computerized Mechanical Engineering
since 27 May 2026
Head of the Department of Computerized Mechanical Engineering
Навчальна робота
(Teaching)

Courses taught:

  • Materials Science
  • Computational Materials Design
  • Information Technologies in Materials Research
  • Fundamentals of Scientific Research
Наукова діяльність
(Research activities)

Theses

Dr.Sc., 2024
Lviv Polytechnic National University, specialised council D 35.052.20 · 05.02.01 — Materials Science

Scientific fundamentals of the formation of wear- and impact-resistant coatings of the “high-manganese steel – refractory compounds” system by arc hardfacing

PhD, 2015
V. Bakul Institute for Superhard Materials, NAS of Ukraine

Regularities of structure formation and properties of carbide steels based on Hadfield steel

Research areas

  • design of wear- and impact-resistant alloys, metal-matrix composites and coatings
  • theoretical (DFT-based) and experimental evaluation of mechanical and thermodynamic properties
  • materials modelling by the CALPHAD method

Research projects

Tungsten-free superhard materials: Earth-abundant metal ternary borides solid solutionsongoing
Royal Society (UK) grant · coordinator on the Ukrainian side

No. IES\R2\232244 (Worktribe ID 12795268) · 2023–2026, until October 2026

Development of materials for arc hardfacing of wear- and impact-resistant coatings of the “high-manganese steel – refractory compounds” systemprincipal investigator
State-funded R&D project

State registration No. 0123U101858 · 2023–2025

Development of methods and means for improving the performance of working surfaces of technical equipment at security infrastructure facilitieslead researcher

State registration No. 0120U102113 · 2020–2021

Development of dispersion-strengthened composite coatings for parts and tools operating in abrasive and aggressive environmentsresearcher

State registration No. 0139U005993 · 2017–2018

Author of over 115 scientific and educational works, including 11 patents of Ukraine (9 inventions, 2 utility models), 3 monographs, 2 textbooks and 32 papers indexed in Scopus.

Patents of Ukraine — 11 (9 inventions, 2 utility models)
  1. Device for continuous wear measurement: Patent of Ukraine No. 116674. IPC G01N 3/56, G01N 19/00. Publ. 25.04.2018, Bull. No. 8.
  2. Device for testing materials for wear under friction against an abrasive layer: Patent of Ukraine No. 119278. IPC G01N 3/56. Publ. 27.05.2019, Bull. No. 10.
  3. Device for studying materials for wear resistance under friction against loosely fixed abrasive particles: Patent of Ukraine No. 139773. IPC G01N 3/56. Publ. 27.01.2020, Bull. No. 2.
  4. Device for testing materials for gas-abrasive wear: Patent of Ukraine No. 122253. IPC G01N 3/56. Publ. 12.10.2020, Bull. No. 19.
  5. Method for testing materials for wear resistance under friction against loosely fixed abrasive particles and a device for its implementation: Patent of Ukraine No. 122254. IPC G01N 3/56. Publ. 12.10.2020, Bull. No. 19.
  6. Instrument for sclerometric studies: Patent of Ukraine No. 125009. IPC G01N 3/46, G01N 3/56. Publ. 22.12.2021, Bull. No. 51.
  7. Device for testing materials for abrasive wear: Patent of Ukraine No. 126751. IPC G01N 3/56. Publ. 18.01.2023, Bull. No. 3.
  8. Device for testing materials for wear resistance under friction against loosely fixed abrasive particles: Invention patent No. 129406. IPC G01N 3/56, G01N 19/02. Filed 03.12.2021.
  9. Method for pipeline repair: Utility model patent No. 149931. IPC F16L 55/17, F16L 41/06. Filed 09.07.2021.
  10. Plain bearing: Patent of Ukraine No. 85856. IPC F16C 27/00. Publ. 10.03.2009, Bull. No. 5.
  11. Plain bearing for low specific loads: Patent of Ukraine No. 85857. IPC F16C 33/10. Publ. 10.03.2009, Bull. No. 5.
Вибрані публікації
2024Prysyazhnyuk, P., Bembenek, M., Drach, I., Korzhov, A., Romanyshyn, L., & Ropyak, L. (2024). Restoration of the Impact Crusher Rotor Using FCAW with High-Manganese Steel Reinforced by Complex Carbides. Management Systems in Production Engineering, 32(2), 294–302. DOI
2023Prysyazhnyuk, P., & Di Tommaso, D. (2023). The thermodynamic and mechanical properties of Earth-abundant metal ternary borides Mo2(Fe,Mn)B2 solid solutions for impact- and wear-resistant alloys. Materials Advances, 4, 3822–3838. DOIQ1
2022Prysyazhnyuk, P., Molenda, M., Romanyshyn, T., Ropyak, L., Romanyshyn, L., & Vytvytskyi, V. (2022). Development of a hardbanding material for drill pipes based on high-manganese steel reinforced with complex carbides. Acta Montanistica Slovaca, 27(3), 685–696. DOI
2022Bembenek, M., Prysyazhnyuk, P., Shihab, T., Machnik, R., Ivanov, O., & Ropyak, L. (2022). Microstructure and Wear Characterization of the Fe-Mo-B-C-Based Hardfacing Alloys Deposited by Flux-Cored Arc Welding. Materials, 15(14). DOIQ1
2020Prysyazhnyuk, P., Shlapak, L., Semyanyk, I., Kotsyubynsky, V., Troshchuk, L., Korniy, S., & Artym, V. (2020). Analysis of the effects of alloying with Si and Cr on the properties of manganese austenite based on AB INITIO modelling. Eastern-European Journal of Enterprise Technologies, 6(12 (108)), 28–36. DOI
2020Prysyazhnyuk, P., Shlapak, L., Ivanov, O., Korniy, S., Lutsak, L., Burda, M., Hnatenko, I., & Yurkiv, V. (2020). In situ formation of molybdenum borides at hardfacing by arc welding with flux-cored wires containing a reaction mixture of B4C/Mo. Eastern-European Journal of Enterprise Technologies, 4(12 (106)), 46–51. DOI

Open data

Thermodynamic database for the Fe-Mn-Mo-Nb-Ti-V-B-C-Si system
Developed by P. Prysyazhnyuk for predicting the phase composition of alloys for wear-resistant hardfacing. Compatible with Thermo-Calc and OpenCalphad.
Download database (Google Drive)Mirror (OneDrive)
Контакти
(Contacts)
Department of Computerized Mechanical Engineering, IFNTUOG