Czasopismo
Tytuł artykułu
Autorzy
Warianty tytułu
Konferencja
Letnia Szkoła Inżynierii Powierzchni (4 ; 07-08.10.2010 ; Kielce, Polska)
Języki publikacji
Abstrakty
The influence of shot peening on fatigue resistance of the wrought EN-AW-6082-T6 aluminium alloy was investigated in the very high cycle region. Specimens with as-machined and shot peened surfaces were subjected to high frequency fatigue loading. Shot peening process led to the formation of compressive residual stresses in the surface layer and effectively improved the fatigue resistance. The tests results showed that the fatigue strength for shot peened specimens is much higher than that for as-machined specimens in the all investigated range of cycles.
Słowa kluczowe
Rocznik
Tom
Strony
73-80
Opis fizyczny
Bibliogr. 15 poz., rys., tab., wykr.
Twórcy
autor
autor
autor
autor
- University of Žilina, Faculty of Mechanical Engineering, Univerzitná 1, 010 26 Žilina, Slovak Republic
Bibliografia
- 1. Palček P., Chalupová M., Nicoletto G., Bokůvka O.: Prediction of Machine Element Durability. EDIS ŽU, Žilina, 2003, p. 178.
- 2. Medvecký Š., Čilík L., Žarnay M., Hrčeková A., Bronček J., Kučera L.: Konštruovanie 1, EDIS ŽU, Žilina 2007, p. 626 (in Slovak).
- 3. Bidulská J., Kvačkaj T., Bidulský R., Actis Grande M.: Influence of processing conditions on AA 2014 material properties and fracture behavior. Kovové Materiály, 46, (2008), p. 339-344.
- 4. Nový F., Bokůvka O.: Dynamická pevnosť a únavová životnosť. EDIS ŽU Žilina, 2010, s. 83 (in Slovak).
- 5. Bidulský R., Actis Grande M., Kabátová M., Bidulská J.: The effect of varying carbon content and shot peening upon fatigue performance of prealloyed sintered steels. Journal of Materials Science & Technology, 25 (2009), pp. 607-610.
- 6. Wagner L.: Mechanical surface treatments on titanium, aluminum and magnesium alloy. Materials Science and Engineering, A263 (1999), pp. 210-216.
- 7. Bokůvka O. et al.: Low and High-Frequency Fatigue Testing. EDIS ŽU Žilina, 2003, p. 100.
- 8. Puškár A.: Vysokofrekvenčná únava materiálov. EDIS ŽU Žilina, 1997, s. 380 (in Slovak).
- 9. Salama K., Lamerand R.K.: Ultrasonic Fatigue. Mat. Soc. AIME. New York, 1982.
- 10. Jíša D., Liškutín P., Kruml T., Polák J.: Small fatigue crack growth in aluminium alloy EN-AW 6082/T6. International Journal of Fatigue, 32 (2010), pp. 1913-1920.
- 11. Benedetti M., Bortolamedi T., Fontanari V., Frendo F.: Bending fatigue behaviour of differently shot peened Al 6082 T5 alloy. International Journal of Fatigue, 26 (2004), pp. 889-897.
- 12. Benedetti M., Fontanari V., Monelli B.D.: Plain fatigue resistance of shot peened high strength aluminium alloys: effect of loading ratio. Procedia Engineering, 2 (2010), pp. 397-406.
- 13. Rodopoulos C.A., Curtis S.A., de los Rios E.R., Solis-Romero J.: Optimisation of the fatigue resistance of 2024-T351 aluminium alloys by controlled shot peeningmethodology, results and analysis. International Journal of Fatigue, 26 (2004), pp. 849-856.
- 14. Benedetti M., Fontanari V., Scardi P., Ricardo C.L.A, Bandini M.: Reverse bending fatigue of shot peened 7075-T651 aluminium alloy: The role of residual stress relaxation. International Journal of Fatigue, 31 (2009), pp. 1225-1236.
- 15. Schwerdt D., Pyttel B., Berger C.: Fatigue strength and failure mechanisms of wrought aluminium alloys in the VHCF-region considering material and component relevant influencing factors. International Journal of Fatigue, 33 (2011), pp. 33-41.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BSW1-0092-0009