Parametric Optimization Erosion Wear of Polyester-GF-Alumina Hybrid Composites using the Taguchi Method

Abstract

The improved performance of polymer-based hybrid composites in tribological applications has recently been a subject of considerable interest. A hybrid composite consists of the matrix reinforced with both fibers and particulate fillers. Alumina has the potential to be used as filler in such a multi-component system. This article investigates the effect of alumina filling on the erosion wear performance of glass fiber-reinforced polyester composites. For this purpose, an air jet type erosion test configuration and the design of experiment approach utilizing Taguchi's orthogonal arrays are used. Taguchi's design eliminates the need for repeated experiments; thus saving time, materials, and cost. The systematic experimentation leads to identifying significant factors and their interactions that predominantly influence the erosion wear. Pure glass-polyester composite without filler shows greater erosion rate whereas a significant improvement in the erosion resistance is observed with alumina fillers. This may be due to restriction of fiber-matrix debonding. The morphologies of the eroded surface are examined by a scanning electron microscope. Finally, optimal factor settings for minimum wear rate have been determined using genetic algorithm.

Keywords

polymer matrix composites wear micro-structure Taguchi method.

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References

Gregory, S.W. , Freudenberg, K.D. , Bhimaraj, P. and Schadler, L.S. (2003). A Study on the Friction and Wear Behavior of PTFE Filled With Alumina Nanoparticles, Wear, 254: 573-580.

Jung-il, K. , Kang, P.H. and Nho, Y.C. (2004). Positive Temperature Coefficient Behavior of Polymer Composites Having a High Melting Temperature, J. Appl. Polym. Sci., 92: 394-401.

Nikkeshi, S. , Kudo, M. and Masuko, T. (1998). Dynamic Viscoelastic Properties and Thermal Properties of Powder-Epoxy Resin Composites, J. Appl. Poly. Sci., 69: 2593-2598.

Zhu, K. and Schmauder, S. (2003). Prediction of the Failure Properties of Short Fiber Reinforced Composites With Metal and Polymer Matrix, Comput. Mater. Sci., 28: 743-748.

Rusu, M. , Sofian, N. and Rusu, D. (2001). Mechanical and Thermal Properties of Zinc Powder Filled High Density Polyethylene Composites, Polym. Test. , 20: 409-417.

Tavman, I.H. (1997). Thermal and Mechanical Properties of Copper Powder Filled Poly(ethylene) Composites, Powder Technol., 91: 63-67.

Rothon, R.N. (1999). Mineral Fillers in Thermoplastics: Filler Manufacture and Characterization, Adv. Polym. Sci. , 139: 67-107.

Rothon, R.N. (1997). Mineral Fillers in Thermoplastics: Filler Manufacture, J Adhesion, 64: 87-109.

Cirino, M. , Pipes, R.B. and Friedrich, K. (1987). The Abrasive Wear Behaviour of Continuous Fibre Polymer Composites, J. Mater. Sci., 22: 2481-2492.

10.

Cirino, M. , Friedrich, K. and Pipes, R.B. (1988). Evaluation of Polymer Composites for Sliding and Abrasive Wear Application, Composites, 19: 383-392.

11.

Lhymn, C. , Tempelmeyer, K.E. and Davis, P.K. (1985). The Abrasive Wear of Short Fibre Composites, Composites, 16: 127-136.

12.

Voss, H. and Friedrich, K. (1987). On the Wear Behaviour of Short Fibre Reinforced PEEK Composites, Wear, 116: 1-18.

13.

Briscoe, B.J. , Yao, L.H. and Stolarski , T.A. (1986). The Friction and Wear of PTFE and PEEK Composites: An Initial Appraisal of the Optimum Composition, Wear, 108: 357-368.

14.

Friedrich, K. , Lu, Z. and Hager, A.M. (1993). Overview on Polymer Composites for Friction and Wear Application, J. Theor. Appl. Fract. Mech., 19: 1-11.

15.

Bahadur, S. and Gong, D. (1992). The Role of Copper Compounds as Fillers in the Transfer and Wear Behaviour of PEEK, Wear , 154: 151-165.

16.

Wang, Q.H. , Xue, Q.J. , Shen, W.C. and Zhang, J. (1998). The Friction and Wear Properties of Nanometer ZrO2-Filled PEEK, J. Appl. Polym. Sci., 69: 135-141.

17.

Wang, Q.H. , Xue, Q.J. and Shen, W.C. (1998). The Tribological Properties of SiC Whisker Reinforced PEEK, J. Appl. Polym. Sci., 69: 2341-2347.

18.

Wang, Q.H. , Xue, Q.J. , Liu, W.M. and Chen, J.-M. (2000). The Friction and Wear Characteristics of Nanometer SiC and PTFE Filled PEEK, Wear, 243: 140-146.

19.

Voss, H. and Friedrich, K. (1986). Wear Performance of Bulk Liquid Crystal Polymer and its Short Fibre Composites, Tribol. Int., 19: 145-156.

20.

Harsha, A.P. and Tewari, U.S. (2002). Tribo Performance of Polyaryletherketone Composites, Polymer Testing, 21: 697-709.

21.

Aglan, H.A. and Chenock Jr, T.A. (1993). Erosion Damage Features of Polyimide Thermoset Composites, SAMPEQ , pp. 41-47.

22.

Srivastava, V.K. and Pawar, A.G. (2006). Solid Particle Erosion of Glass Fiber Reinforced Flyash Filled Epoxy Resin Composites, Composite Science and Technology, 66: 3021-3028.

23.

Suresh, A. and Harsha, A.P. (2006). Study of Erosion Efficiency of Polymers and Polymer Composites, Polymer Testing, 25: 188-196.

24.

Glen, S.P. (1993). Taguchi Methods: A Hands on Approach, Addison-Wesley, New York.

25.

Fu, S.-Y. and Lauke, B. (1998). Characterization of Tensile Behavior of Hybrid Short Glass Fiber/Calcite Particles/ABS Composites, Composites: Part A, 29: 575-583.

26.

Thomason, J.L. , Vlug, M.A. , Schipper, G. and Krikor, Hglt. (1996). Influence of Fibre Length and Concentration on the Properties of Glass Fibre Reinforced Polypropylene: Part 3. Strength and Strain at Failure, Composites: Part A , 27: 1075-1084.

27.

Tewari, U.S. , Harsha, A.P. , Hager, A.M. and Friedrick, K. (2002). Solid Particle Erosion of Unidirectional Carbon Fiber Reinforced Polyetheretherketone Composites, Wear, 252: 992-1000.

28.

Sundararajan, G. , Roy, M. and Venkataraman , B. (1990). Erosion Efficiency - A New Parameter to Characterize the Dominant Erosion Micromechanism, Wear, 140: 369-381.

29.

Roy, M. , Vishwanathan, B. and Sundararajan, G. (1994). The Solid Particle Erosion of Polymer Matrix Composites, Wear, 171: 149-161.

30.

Amar, P. , Alok, S. , Mahapatra, S.S. and Dash, R.R. (2008). Modeling and Prediction of Erosion Response of Glass Reinforced Polyester-Flyash Composites, Journal of Reinforced Plastics and Composites (in press).

31.

Amar, P. , Alok, S. , Mahapatra, S.S. and Dash, R.R. (2007). A Taguchi Approach for Investigation of Erosion of Glass Fiber-Polyester Composites, Journal of Reinforced Plastics and Composites, 27: 871-888.