Softening of martensitic cast iron

• Autorzy: Mroziński S. , Skocki R.
• Języki publikacji: EN

Abstrakty

EN

In this paper there were presented test results of low cycle fatigue (LCF) behavior of martensitic cast steel under constant-amplitude loadings. Analysis of stabilization course was carried out by using two parameters of hysteresis loop. It was found that among physical quantities used in description of the fatigue process there was no one which would be insensitive to the changes of cyclic properties. Parameter, which was less sensitive to the changes of cyclic properties was plastic strain.

Słowa kluczowe

EN

cyclic properties; softening; fatigue life; martensitic cast steel

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2011
• Tom: Vol. 6, no 3
• Strony: 173--180
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Mroziński S.

autor

Skocki R.

• University of Technology and Life Sciences in Bydgoszcz, Faculty of Mechanical Engineering, Al. Prof. S. Kaliskiego 7, 85-789 Bydgoszcz, tel.: [phone], fax: [phone],

Bibliografia

• [1] Chakraborti, P.C.; Mitra, M.K., 2005. Room temperature low cycle fatigue behaviour of two high strength lamellar duplex ferrite–martensite (DFM) steels. International Journal of Fatigue Volume: 27, Issue: 5, 511-518
• [2] Collins J.A., 1993. Failure of Materials in Mechanical Design, Analysis, Prediction, Prevention. John Wiley & Sons, New York.
• [3] Kocańda S., Kocańda A., 1989. Niskocyklowa wytrzymałość zmęczeniowa metali. PWN Warszawa.
• [4] Manson S.S., Halford G.R., 1986. Re-Examination of Cumulative Fatigue Damage Analysis – an Engineering Perspective. Engineering Fracture Mechanics 25(5/6), 539-571.
• [5] Mroziński S., 2008. Stabilizacja własności cyklicznych metali i jej wpływ na trwałość zmęczeniową. Wydawnictwo Uczelniane Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy, Rozprawy Nr 128.
• [6] Mughrabi, Hael; Höppel, Heinz Werner, 2010. Cyclic deformation and fatigue properties of very fine-grained metals and alloys. International Journal of Fatigue Volume: 32, Issue: 9, 1413-1427
• [7] Plumtree, A.; Abdel-Raouf, H.A., 2001. Cyclic stress–strain response and substructure. International Journal of Fatigue Volume: 23, Issue: 9, 799-805
• [8] PN-84/H-04334 Badania niskocyklowego zmęczenia metali.
• [9] Xianjie Yang, 2005. Low cycle fatigue and cyclic stress ratcheting failure behavior of carbon steel 45 under uniaxial cyclic loading. International Journal of Fatigue Volume: 27, Issue: 9, 1124-1132