Abstract
The fatigue behaviour of aluminium alloy (Al–Cu–Mg)/bean pod ash (BPA) particulate composites was investigated. The composites were produced by stir-casting and double layer feeding method using two particle sizes of BPA (100 µm and 55 nm). The fatigue strength tests were conducted on these specimens with a stress ratio of (R) −1. The results obtained show that composite specimens have longer fatigue lives than matrix alloy. The fatigue limit of 167, 135 and 75 Mpa were obtained for the nano-particle (55 nm), micro-particle (100 µm) BPA composites and unreinforced alloy respectively. The Al–Cu–Mg alloy/BPA nano-particles have lower probability of fracture particles. Hence, low cost BPA nano-particles can be used to enhance the fatigue strength of aluminum matrix composites for automobile industry.
References
Johnson W.S, in Metal Matrix Composites: Testing, Analysis, and Failure Modes, (eds) ASTM STP 1032 and Johnson W S, ASTM, Philadelphia (1989) p 194.
Moser B, Cayron C, and Hausmann C, Beffort O and Long S in Proc of the 9th Int Conf Modern Materials and Technologies, CIMTEC, Florence (1998), p 14.
Aigbodion V S, Recent Pat Nanotechnol 5 (2011) 234.
Zebarjad S M, Sajjadi S A and Vahid Karimi E Z, Res Lett Mater Sci Article ID 835746.
Lai H, Fan H and Xu X, Res Dev Veh 4 (2001) 42.
Atuanya C U and Aigbodion V S, J Alloys Compd 601 (2014) 251.
Schulte K and Minoshima K, Composites 24 (1993) 197.
Johnson W S in Metal Matrix Composites: Testing, Analysis, and Failure Modes, (eds) ASTM STP 1032 and Johnson W S, ASTM, Philadelphia (1989), p 194.
Liu X C and Bathias C Fatigue Fract Eng Mater Struct 15 (1992) 1113.
Hartmann H, Kemnitzer M and Biermann H, Int J Fatigue 24 (2002) 215.
Thimmarayan R and Thanigaiyarasu G(2010), Int J Adv Manuf Technol 48 (2010) 625.
Bayraktar E, Masounave J, Caplain C and Bathias C, J Achiev Mater Manuf 31(2008) 294.
Ghasemi Yazdabadi H, Ekrami A, Kim S K and Simchi A, Metall Mater Trans A 44 (2013) 2662.
Annual American Standard Test Methods, in ASTM-D 3479: Standard Test Method for Fatigue of Composites, ASTM, Philadelphia (1985).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Aigbodion, V.S., Atuanya, C.U., Obiorah, S.O. et al. Effect of Particle Size on the Fatigue Behaviour of Al–Cu–Mg/Bean Pod Ash Particulate Composites. Trans Indian Inst Met 68, 495–499 (2015). https://doi.org/10.1007/s12666-014-0474-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12666-014-0474-8