PSI - Issue 40

Available online at www.sciencedirect.com Available online at www.sciencedirect.com Sci nceD rect Structural Integrity Procedia 00 (2022) 000 – 000 Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2022) 000 – 000

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Procedia Structural Integrity 40 (2022) 112–117

© 2022 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 the scientific committee of the15th International Conference on Mechanics, Resources and Diagnostics of Materials and Structures. Abstract The influence of crystallographic texture of low-carbon, low-alloyed pipe steel (06Mn2MoNb) after thermo-mechanical controlled processing on fracture deformation has been studied by means of tensile testing and electron backscatter diffraction (EBSD) method. The paper demonstrates that fracture in textured metallic materials is characterized by anisotropy, while its characteristics are orientation-dependent. © 2022 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 the scientific committee of the15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Keywords: pipe steel; TMCP; crystallographic texture; tensile testing; separations; 15th International Conference on Mechanics, Resource and Diagnostics of Materials and Stru tures Influence of crystallographic texture of TMCP pipe steel on the nature of deformation and fracture during tensile testing S.V. Danilov a,b * , V.A. Khotinov a , N.V. Urtsev c , M.L. Lobanov a,d a Ural Federal University, 19 Mira Str., Ekaterinburg, 620002, Russia b Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, 101 Amundsena Str., Ekaterinburg, 620016, Russia c Ausferr Research and Technology Center, 18 Gorkogo Str., Magnitogorsk, 455000, Russia d Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, 18 S. Kovalevskoi Str., Ekaterinburg, 620990, Russia Abstract The influence of crystallographic texture of low-carbon, low-alloyed pipe steel (06Mn2MoNb) after thermo-mechanical controlled processing on fracture deformation has been studied by means of t n il testing and electron backscatter diffract on (EBSD) method. The paper demonstrates that fracture in textured tallic materials is charact rized by ni otropy, while its characteristics are ori nt tion- epe dent. © 2022 The Authors. Publ she by ELSEVIER B.V. This is an open acce s article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the15th Int rnational C ference on Mecha ics, Resource and Diagnostics of Materials and S ructures. Keywords: pipe steel; TMCP; crystallographic texture; tensile testing; separations; 15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures Influence of crystallographic texture of TMCP pipe steel on the nature of deformation and fracture during tensile testing S.V. Danilov a,b * , V.A. Khotinov a , N.V. Urtsev c , M.L. Lobanov a,d a Ural Federal University, 19 Mira Str., Ekaterinburg, 620002, Russia b Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, 101 Amundsena Str., Ekaterinburg, 620016, Russia c Ausferr Research and Technology Center, 18 Gorkogo Str., Magnitogorsk, 455000, Russia d Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, 18 S. Kovalevskoi Str., Ekaterinburg, 620990, Russia

Nomenclature TMCP thermo-mechanical controlled processing BCC body-centered cubic lattice EBSD electron backscatter diffraction Nomenclature TMCP thermo-mechanical controlled processing BC body-cent red cubic lat ice EBSD electron backscatter diffraction

* Corresponding author. E-mail address: s.v.danilov@bk.ru * Corresponding author. E-mail address: s.v.danilov@bk.ru

2452-3216 © 2022 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 the scientific committee of the15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. 2452-3216 © 2022 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 the scientific committee of the15th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures.

2452-3216 © 2022 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 the scientific committee of the15th International Conference on Mechanics, Resources and Diagnostics

of Materials and Structures. 10.1016/j.prostr.2022.04.014