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Stručni rad
https://doi.org/10.17559/TV-20190131102020

Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases

Vlatko Marušić ; Mechanical Engineering Faculty in Slavonski Brod, University of JosipJurajStrossmayer in Osijek, Trg Ivane Brlić Mažuranić 2, 35000 Slavonski Brod, Croatia
Srbislav Aleksandrović ; Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Serbia
Bogdan Nedić ; Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Serbia
Andrijana Milinović ; Mechanical Engineering Faculty in Slavonski Brod, University of JosipJurajStrossmayer in Osijek, Trg Ivane Brlić Mažuranić 2, 35000 Slavonski Brod, Croatia

Puni tekst: engleski, pdf (1 MB) str. 1025-1030 preuzimanja: 102* citiraj
APA 6th Edition
Marušić, V., Aleksandrović, S., Nedić, B. i Milinović, A. (2020). Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases. Tehnički vjesnik, 27 (3), 1025-1030. https://doi.org/10.17559/TV-20190131102020
MLA 8th Edition
Marušić, Vlatko, et al. "Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases." Tehnički vjesnik, vol. 27, br. 3, 2020, str. 1025-1030. https://doi.org/10.17559/TV-20190131102020. Citirano 28.11.2020.
Chicago 17th Edition
Marušić, Vlatko, Srbislav Aleksandrović, Bogdan Nedić i Andrijana Milinović. "Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases." Tehnički vjesnik 27, br. 3 (2020): 1025-1030. https://doi.org/10.17559/TV-20190131102020
Harvard
Marušić, V., et al. (2020). 'Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases', Tehnički vjesnik, 27(3), str. 1025-1030. https://doi.org/10.17559/TV-20190131102020
Vancouver
Marušić V, Aleksandrović S, Nedić B, Milinović A. Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases. Tehnički vjesnik [Internet]. 2020 [pristupljeno 28.11.2020.];27(3):1025-1030. https://doi.org/10.17559/TV-20190131102020
IEEE
V. Marušić, S. Aleksandrović, B. Nedić i A. Milinović, "Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases", Tehnički vjesnik, vol.27, br. 3, str. 1025-1030, 2020. [Online]. https://doi.org/10.17559/TV-20190131102020

Sažetak
Mechanical tests were performed on samples prepared from the body and the neck of bottles made of seamless tube, steel 34CrMo4. Plastic material flow curves were taken from tensile tests on samples which were made from tubes and finished bottles. Deformation hardening intensity is calculated, and propensity towards brittle fracture is estimated on the basis of the ratio of total elongation and elongation at maximum load. Compared to the samples of quenched and tempered bottle body, quenched and tempered bottle neck samples indicate that characteristics of strength are almost unchanged with an increase in the minimum strain at the destruction from 12,8% to 15,1%. It was concluded that the results of the plastic material flow can serve as a preliminary indication of anomalies that could contribute to unsatisfactory results of the burst test.

Ključne riječi
hot forming; investigation; properties; seamless bottles; tensile test

Hrčak ID: 239116

URI
https://hrcak.srce.hr/239116

Posjeta: 189 *