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Behaviour of nionikral-70 in low-cycle fatigue

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2017
305.pdf (1.620Mb)
Autori
Aleksić, Vujadin
Milović, Ljubica
Aleksić, Bojana
Bulatović, Srđan
Burzić, Zijah
Hemer, Abubkr
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentu
Apstrakt
Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) = -1) has been analysed. LCF tests are performed on a series of smooth bar shaped specimens, 11 x 11 x 95 mm, parent metal (PM), welded joint (WJ) and simulated heat affected zone (SHAZ) of steel Nionikral 70 (NN-70) with semi-amplitude of controlled strain, Delta epsilon/2 = 0.40- 0.80. The results of the experimental investigation have given us important information on the understanding of fatigue behaviour of steel NN-70 and its welded joints. In this work the results of static and dynamic-, that is monotonous and fatigue behaviour of the material, are compared, which is a practical contribution to the assessment of the behaviour of PM and WJ of steel NN-70 exposed to effects of low cycle fatigue, i.e. monotonous and fatigue behaviour of the material.
Ključne reči:
simulated heat affected zone (SHAZ) / Nionikral 70 (NN-70) / low-cycle fatigue (LCF) / high strength low-alloyed steel (HSLA)
Izvor:
Structural Integrity and Life, 2017, 17, 1, 61-73
Izdavač:
  • Institut za ispitivanje materijala, Beograd
Finansiranje / projekti:
  • Integritet opreme pod pritiskom pri istovremenom delovanju zamarajućeg opterećenja i temperature (RS-35011)

ISSN: 1451-3749

WoS: 000425514700012

Scopus: 2-s2.0-85021654243
[ Google Scholar ]
4
1
Handle
https://hdl.handle.net/21.15107/rcub_technorep_3495
URI
http://rims.institutims.rs/handle/123456789/308
Kolekcije
  • Radovi istraživača / Researchers' publications
Institucija/grupa
Institut za ispitivanje materijala
TY  - JOUR
AU  - Aleksić, Vujadin
AU  - Milović, Ljubica
AU  - Aleksić, Bojana
AU  - Bulatović, Srđan
AU  - Burzić, Zijah
AU  - Hemer, Abubkr
PY  - 2017
UR  - http://rims.institutims.rs/handle/123456789/308
AB  - Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) = -1) has been analysed. LCF tests are performed on a series of smooth bar shaped specimens, 11 x 11 x 95 mm, parent metal (PM), welded joint (WJ) and simulated heat affected zone (SHAZ) of steel Nionikral 70 (NN-70) with semi-amplitude of controlled strain, Delta epsilon/2 = 0.40- 0.80. The results of the experimental investigation have given us important information on the understanding of fatigue behaviour of steel NN-70 and its welded joints. In this work the results of static and dynamic-, that is monotonous and fatigue behaviour of the material, are compared, which is a practical contribution to the assessment of the behaviour of PM and WJ of steel NN-70 exposed to effects of low cycle fatigue, i.e. monotonous and fatigue behaviour of the material.
PB  - Institut za ispitivanje materijala, Beograd
T2  - Structural Integrity and Life
T1  - Behaviour of nionikral-70 in low-cycle fatigue
EP  - 73
IS  - 1
SP  - 61
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3495
ER  - 
@article{
author = "Aleksić, Vujadin and Milović, Ljubica and Aleksić, Bojana and Bulatović, Srđan and Burzić, Zijah and Hemer, Abubkr",
year = "2017",
abstract = "Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) = -1) has been analysed. LCF tests are performed on a series of smooth bar shaped specimens, 11 x 11 x 95 mm, parent metal (PM), welded joint (WJ) and simulated heat affected zone (SHAZ) of steel Nionikral 70 (NN-70) with semi-amplitude of controlled strain, Delta epsilon/2 = 0.40- 0.80. The results of the experimental investigation have given us important information on the understanding of fatigue behaviour of steel NN-70 and its welded joints. In this work the results of static and dynamic-, that is monotonous and fatigue behaviour of the material, are compared, which is a practical contribution to the assessment of the behaviour of PM and WJ of steel NN-70 exposed to effects of low cycle fatigue, i.e. monotonous and fatigue behaviour of the material.",
publisher = "Institut za ispitivanje materijala, Beograd",
journal = "Structural Integrity and Life",
title = "Behaviour of nionikral-70 in low-cycle fatigue",
pages = "73-61",
number = "1",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3495"
}
Aleksić, V., Milović, L., Aleksić, B., Bulatović, S., Burzić, Z.,& Hemer, A.. (2017). Behaviour of nionikral-70 in low-cycle fatigue. in Structural Integrity and Life
Institut za ispitivanje materijala, Beograd., 17(1), 61-73.
https://hdl.handle.net/21.15107/rcub_technorep_3495
Aleksić V, Milović L, Aleksić B, Bulatović S, Burzić Z, Hemer A. Behaviour of nionikral-70 in low-cycle fatigue. in Structural Integrity and Life. 2017;17(1):61-73.
https://hdl.handle.net/21.15107/rcub_technorep_3495 .
Aleksić, Vujadin, Milović, Ljubica, Aleksić, Bojana, Bulatović, Srđan, Burzić, Zijah, Hemer, Abubkr, "Behaviour of nionikral-70 in low-cycle fatigue" in Structural Integrity and Life, 17, no. 1 (2017):61-73,
https://hdl.handle.net/21.15107/rcub_technorep_3495 .

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