PSI - Issue 59

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2023) 000 – 000

www.elsevier.com/locate/procedia

ScienceDirect

Procedia Structural Integrity 59 (2024) 330–336

© 2024 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers Abstract Aim of the present work is the practical approbation of the invented algorithm for modeling three-dimensional (3D) model of the hardening phase in form of single particle in the structure of hardfacing obtained with flux-cored arc welding (FCAW). In the introduction perspectives of material researching that involve modeling, prediction mathematical approximation and optimization are highlighted. As the experimental sample, FCAW hardfacing with powder electrodes based on the Fe-Ti-Mo-C-B system was chosen due to its favorable mechanical properties, high hardness and possibility for using as material for increasing the durability. Algorithm consist of preparing the sample, mathematical determination the amount of material that removed while polishing, taking images of structure alternating with polishing and modeling the 3D model based on taken images. Blender software was used for 3D modeling and Image Pro Plus software was used for additional image processing and measurement. Obtained 3D model represents the internal and external geometry of the particle as well as keeps the relief based on actual data. © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers VII International Conference “In -service Damage of Materials: Diagnostics and Prediction ” (DMDP 2023) Experimental approbation of the algorithm for obtaining 3D model of hardfacing material phase particle Olexandr Ivanov a,* , Maksym Karpash b , Dmytro Petryna c , Sergiy Marynenko d , Ihor Koval d , Oleg Huryk d a Professional College of Electronic Devices, Ivano-Frankivsk National Technical University of Oil and Gas, Vovchynetska str. 223, Ivano Frankivsk 76006, Ukraine b King Danylo University, E. Konovaltsia str. 35, Ivano-Frankivsk 76018, Ukraine c Ivano-Frankivsk National Technical University of Oil and Gas, Karpats'ka str. 15, Ivano-Frankivsk 76019, Ukraine d Ternopil Ivan Puluj National Technical University, Rus'ka str. 56, Ternopil 46001, Ukraine

* Corresponding author. Tel.: +3-8-095-136-5117. E-mail address: o.ivanov3001@gmail.com

2452-3216 © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers

2452-3216 © 2024 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of DMDP 2023 Organizers 10.1016/j.prostr.2024.04.047