Studies were carried out on a (RT) cure epoxy (LY556 + HY951) composite system comprising of silicon carbide (SiC) and graphite (Gr) particulates. Results showed that the wear resistance and coefficient of friction of both the composites increased with sliding distance and contact load (contact pressure) for the range of filler contents (5—40% wt) considered. The Gr-composite exhibited its distinct (superior) tribological feature compared to the SiC-composite. A wear endurance index has been identified from the experimental data, to serve as a parameter to assess the long term wear life (residual wear life) of these composites.
Manas, C. and Salil, R.K. (1997). Plastic Technology Handbook, 3rd edn, Marcel Dekker, New York .
4.
Kaushal. S. and Kishore ( 1992). Analysis of Deformation Behaviour and Fracture Features in Glass-epoxy Composites Toughened by Rubber and Carbon Additions , Journal of Materials Science Letters, 11: 86—88.
5.
Chacko, V.P. , Karasz, F.E., Farris , R.J. and Thomas, E.L. (1982). Morphology of CaCO 3 Filled Polyethylene, Journal of Polymer Science, 20: 2177—2195.
6.
Oktem, G.A. and Tinner, T. (1994). Preparation and Characterization of Perlite-filled High-density Polyethylene. I. Mechanical Properties, Journal of AppliedPolymer Science, 54: 1103—1114.
7.
Hashmi, S.A.R. and Chand, N. (1995). SEM Observations of Tensile Fractographs of Red Mud Filled Linear Low-density Polyethylene , Journal of Materials Science Letters, 14: 377—379.
8.
Vishwanath, B. , Verma, A.P. and Kameshwararao , C.V.S. (1993 ). Effect of Reinforcement on Friction and Wear of Fabric Reinforced Polymer Composites, Wear, 167: 93—99.
9.
Xiubing Li , Yimin Gao , Jiandong Xing, Yu Wang, and Liang Fang. (2004). Wear Reduction Mechanism of Graphite and MoS2 in Epoxy Composites , Wear , 257: 279—283.
10.
Durand, J.M. , Vardavoulias, M. and Jeandin, M. (1995). Role of Reinforcing Ceramic Particles in the Wear Behaviour of Polymer-based Model Composites, Wear, 181—183: 833—839.
11.
Friedrich, K., Lu, Z. and Hager, A.M. (1995). Recent Advances in Polymer Composites Tribology, Wear, 190: 139—144.
12.
Hokao, M., Hironaka, S., Suda, Y. and Yamamoto, Y. (2000). Friction and Wear Properties of Graphite/Glassy Carbon Composites, Wear, 237: 54—62.
13.
Vasconcelos, P.V., Lino, F.J., Baptists , A.M. and Neto, R.J.L. (2006). Tribological Behaviour of Epoxy Based Composites for Rapid Tooling , Wear, 260: 30—39.
14.
Chang, L., Zhang, Z., Breidt, C. and Friedrich, K. (2005). Tribological Properties of Epoxy Nanocomposites. 1. Enhancement of the Wear Resistance by Nano TiO2 Particles, Wear, 258: 141—148.
15.
Bassani, R. , Levita, G., Meozzi , M. and Palla, G. (2001). Friction and Wear of Epoxy Resin on Inox Steel: Remarks on the Influence of Velocity, Load and Induced Thermal State, Wear, 247: 125—132.
16.
Xing, X.S. and Li, R.K.Y. (2004). Wear Behaviour of Epoxy Matrix Composites Filled with Uniform Sized Sub-micron Spherical Silica Particles, Wear, 256: 21—26.
17.
Jacobas, O. , Jaskulka, R., Yang , F. and Wu , W. (2004). Sliding Wear of Epoxy Compounds against Different Counterparts under Dry and Aqueous conditions , Wear, 256: 9—15.
18.
Bloom, P.D. , Baikerlikar, K.G., Anderegg , J.W. and Sheares, V.V. (2003). Fabrication and Wear Resistance of Al-Cu-Fe Quasicrystal- epoxy Composites Materials, Materials and Engineering A, 360: 46—57.
Srivastava, V.K., Pathak, J.P. and Tahzibi, K. (1992). Wear and Friction Characteristics of Mica Filled Fiber Reinforced Epoxy Resin Composites, Wear , 152: 343—350.
21.
Vardavoulias, M., Jouanny-Tresy, C. and Jeandin, M. (1993). Sliding-wear Behaviour of Ceramic Particle-reinforced High-speed Steel Obtained by Powder Metallurgy , Wear, 165: 141—149.
22.
Kota, K. (2000). Wear in Relation to Friction-A Review, Wear, 241: 151—157.
23.
Ellis, B. (Ed.). (1993 ). Chemistry and Technology of Epoxy Resins, Blackie, London.
24.
Chung, D.D.L. (2002). Review-Graphite, Journal of MaterialsScience, 37: 1475—1489.
