prikaz prve stranice dokumenta The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation
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Scientific paper - Original scientific paper
The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation
Metals, 13 (2023), 10; 1678--. https://doi.org/10.3390/met13101678
Brlić, Tin; Rodič, Tomaž; Samardžić, Ivan; Marciuš, Marijan; Matvija, Miloš; Rešković, Stoja

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Brlić, T., Rodič, T., Samardžić, I., Marciuš, M., Matvija, M. & Rešković, S. (2023). The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation. Metals, 13. (10), 1678--. doi: 10.3390/met13101678

Brlić, Tin, et al. "The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation." Metals, vol. 13, no. 10, 2023, pp. 1678--. https://doi.org/10.3390/met13101678

Brlić, Tin, Tomaž Rodič, Ivan Samardžić, Marijan Marciuš, Miloš Matvija and Stoja Rešković. "The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation." Metals 13, no. 10 (2023): 1678--. https://doi.org/10.3390/met13101678

Brlić, T., et al. (2023) 'The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation', Metals, 13(10), pp. 1678--. doi: 10.3390/met13101678

Brlić T, Rodič T, Samardžić I, Marciuš M, Matvija M, Rešković S. The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation. Metals [Internet]. 2023 September 30 [cited 2024 December 02];13(10):1678--. doi: 10.3390/met13101678

T. Brlić, T. Rodič, I. Samardžić, M. Marciuš, M. Matvija and S. Rešković, "The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation", Metals, vol. 13, no. 10, pp. 1678--, September 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:115:360777. [Accessed: 02 December 2024]

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Metadata
Title (english)The Deformation Behavior of Niobium Microalloyed Steel during Lüders Band Formation
AuthorTin Brlić
AuthorTomaž Rodič
AuthorIvan Samardžić
AuthorMarijan Marciuš
AuthorMiloš Matvija
AuthorStoja Rešković
Author's institutionUniversity of Slavonski Brod
(Mechanical Engineering Faculty in Slavonski Brod)
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Metallurgy
Abstract (english)
In microalloyed steels, plastic instabilities often appear which have been found to be associated with changes in the microstructure. In this paper, research was carried out on the influence of the microstructure in different areas of the deformation zone during the formation of Lüders bands in niobium microalloyed steel. Thermography and digital image correlation during static tensile testing were used to research deformation behavior and the area before and during the formation of the Lüders band. Different local values of temperature changes, i.e., stress changes, and strains in the examined areas during the formation of the Lüders band were determined. The highest values of the temperature changes and strains during the formation of the Lüders band were measured in the area of the initial appearance of the Lüders band. In order to clarify the observed changes, a microstructural analysis, using X-ray diffraction, scanning electron and transmission electron microscopy methods, was used. It was established that the observed temperature, i.e., stress, and strain changes are related to changes in the microstructure. The analyses of changes in the microstructure, arrangement and interaction of dislocations with precipitates revealed significant changes in the movement of dislocations and their interaction with fine niobium-containing precipitates during the formation of Lüders bands. The influence of microstructural parameters on the Lüders band formation in niobium microalloyed steel has been established based on this research.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMetals
Numberingvol. 13, no. 10, pp. 1678--
e-ISSN2075-4701
DOIhttps://doi.org/10.3390/met13101678
URN:NBNurn:nbn:hr:115:360777
Publication2023-09-30
ProjectNumber: IP-2016-06-1270
Title (croatian): Istraživanja početka plastičnog toka metala kod hladne deformacije
Acronym: MFSRIP062016
Leader: Stoja Rešković
Jurisdiction: Croatia
Funding stream: Research Projects
Document URLhttps://www.mdpi.com/2075-4701/13/10/1678
Type of resourceText
Access conditionsInstitutional access
Terms of useLicence In copyright icon
Created on2024-05-04 14:42:48