Pregled bibliografske jedinice broj: 1077830
Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases
Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 27 (2020), 3; 1025-1030 doi:10.17559/TV-20190131102020 (međunarodna recenzija, članak, stručni)
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Naslov
Investigation of the Impact of Hot Forming the Properties of Seamless Steel Bottles for Liquefied Gases
Autori
Marušić, Vlatko ; Aleksandrović, Srbislav ; Nedić, Bogdan ; Milinović, Andrijana
Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 27
(2020), 3;
1025-1030
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, stručni
Ključne riječi
nvestigation ; hot forming ; properties ; seamless bottles ; tensile test
Sažetak
Abstract: 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.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Strojarski fakultet, Slavonski Brod
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus