The Effect of Anodizing Process Parameters on the Fatigue Life of 2024-T-351-Aluminium Alloy

• Autorzy: Kudari S. K. , Sharanaprabhu C. M.

Identyfikatory

DOI

10.1515/fas-2017-0009

• Języki publikacji: EN

Abstrakty

EN

The effect of an anticorrosive layer on the fatigue life of 2024-T-351-aluminium alloy has been studied in the present investigation. The fatigue tests were conducted on the aluminium alloy with and without anodizing to evaluate the fatigue life. The results indicate that the fatigue life of the anodized specimens is significantly shorter than that of untreated specimens. Further, experiments were conducted to evaluate the effect of the anodizing process parameters on the fatigue life of anodized specimens. These results show that the fatigue life of anodized aluminium alloy can be improved by controlling the anodizing process parameters such as process temperature, voltage, and time of immersion.

Słowa kluczowe

EN

aluminium alloy; fatigue; corrosion; oxidation; anodizing

• Wydawca: Wydawnictwa Naukowe Sieci Badawczej Łukasiewicz - Instytutu Lotnictwa
• Czasopismo: Fatigue of Aircraft Structures
• Rocznik: 2017
• Tom: Iss. 9
• Strony: 109--115
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Kudari S. K.

• Department of Mechanical Engineering, CVR. College of Engineering, Hyderabad, India

autor

Sharanaprabhu C. M.

• Department of Mechanical Engineering, PES ITM, Shivamogga, Karnataka, India

Bibliografia

• [1] J. Zehnder, Aluminium: Technology, application, and environment, a profile of a modern metal, (ed) Dietrich G Altenpohl (Pennsylvania: TMS Warrendale) (1997) p. 319
• [2] B. B. Verma, J. D. Atkinson and M. Kumar, Bull. Mater. Sci., 24 (2001), 231
• [3] Hendricks, W.R., Structural Integrity of Aging Airplanes, (Atluri, S.N., Sampath, S.G., Tong, P., editors), Springer-Verlag Berlin, Heidelberg, (1991) p. 153
• [4] Inman, M.E., Kelly, R.G., Willard, S.A., Piascik, R.S., Proc. of the FAA-NASA Symposium on the Continued Airworthiness of Aircraft Structures, Atlanta, Georgia, (Bigelow, C., editor), National Technical Information Service, Springfield, Virginia 22161, USA, (1996) pp. 129-146
• [5] Bray, G.H., Bucci, R.J., Colvin E.L., and Kulak, M., ASTM STP 1298, (Van Der Sluys, W.A., Piascik, R.S., and Zawierucha, R., editors), American Society for Testing and Materials, (1997) pp. 89-103
• [6] Zamber, J.E. and Hillberry, B.M. (1999). Probabilistic approach to predicting fatigue lives of corroded 2024-T3. AIAA Journal, 37, 1311-1317
• [7] Chubb, J.P., Morad, T.A., Hockenhull, B.S., Bristow, J.W., The effect of exfoliation corrosion on the fatigue behaviour of structural aluminium alloys, In Structural Integrity of Aging Airplanes, (Atluri, S.N., Sampath, S.G., Tong, P., editors), Springer-Verlag Berlin, Heidelberg, pp. 87-97 (1991)
• [8] A Monasalve, M Paez, M Toledano, A Artigas, Y Sepulveda and Y N Valencia Fatigue Fract Engng Mater Struct. Vol. 30, pp. 748–758 (2007)
• [9] C. C. Osgood, Fatigue Design, 2nd ed. Pergamon Press, New York, 1982, p. 439.

Uwagi

EN

1. The author gratefully acknowledges HAL, Bangalore for making available the material and all testing facilities.

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).