Research on wear resistance of poly-component composite materialsüller M., Kejval J. (2017): Research on wear resistance of poly-component composite materials . Res. Agr. Eng., 63: 106-114.
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The paper deals with the testing of composite materials based on corundum, silicon carbide and glass. The object of the experiments was a particle polymeric composite, whose continuous phase was in the form of a two-component epoxy resin and a discontinuous phase (reinforcing particles) of corundum, silicon carbide and glass of a specific particle size from 4.5 to 260 µm. The research was focused on the evaluation of abrasive wear resistance and hardness of the tested materials. A considerable improvement of the values obtained at measuring the abrasive wear resistance was reached at hybrid composite materials filled with three different components, when 98% improvement was reached compared to the epoxy resin without the filler. The hardness increased up to 35% by adding the filler. The particle size influenced properties of the polymeric composite as the particles of larger sizes bring a positive influence on the wear resistance and the hardness HBW 10/250/30.
Basavarajappa S., Joshi A.G., Arun K., Kumar A.P., Kumar M.P. (2010): Three-body abrasive wear behaviour of polymer matrix composites filled with SiC particles. Polymer-Plastics Technology and Engineering, 14: 8–12.
Chang J.J., Yeih W.C. (2001): The effect of particle shape on bond strength improvement of epoxy particle coating composites. Journal of Marine Science and Technology, 9: 153–160.
Ahmad Farrah Noor, Jaafar Mariatti, Palaniandy Samayamutthirian, Azizli Khairun Azizi Mohd (2008): Effect of particle shape of silica mineral on the properties of epoxy composites. Composites Science and Technology, 68, 346-353
Friedrich K., Fakirov S., Zhang Z. (2005): Polymer composites: from nano-to macro-scale. New York: Springer.
Fu Shao-Yun, Feng Xi-Qiao, Lauke Bernd, Mai Yiu-Wing (2008): Effects of particle size, particle/matrix interface adhesion and particle loading on mechanical properties of particulate–polymer composites. Composites Part B: Engineering, 39, 933-961
Jia Xian, Ling Ruofei (2007): Two-body free-abrasive wear of polyethylene, nylon1010, expoxy and polyurethane coatings. Tribology International, 40, 1276-1283
Karoonboonyanan Satit, Salokhe Vilas M., Niranatlumpong Panadda (2007): Wear resistance of thermally sprayed rotary tiller blades. Wear, 263, 604-608
Müller M., Chotěborský R., Valášek P., Hloch S. (2013): Unusual possibility of wear resistance increase research in the sphere of soil cultivation. Tehnicki Vjesnik-Technical Gazette, 20: 641–646.
Palabiyik M, Bahadur S (2002): Tribological studies of polyamide 6 and high-density polyethylene blends filled with PTFE and copper oxide and reinforced with short glass fibers. Wear, 253, 369-376
Palabiyik M, Bahadur S (2000): Mechanical and tribological properties of polyamide 6 and high density polyethylene polyblends with and without compatibilizer. Wear, 246, 149-158
Ravi Kumar B.N., Suresha B., Venkataramareddy M. (2009): Effect of particulate fillers on mechanical and abrasive wear behaviour of polyamide 66/polypropylene nanocomposites. Materials & Design, 30, 3852-3858
Suresha B., Ravi Kumar B. N. (2011): Two-body abrasive wear behavior of particulate filled polyamide66/polypropylene nanocomposites. Journal of Applied Polymer Science, 119, 2292-2301
Valášek P. (2015): Polymeric microparticles composites with waste EPDM rubber powder. Agronomy Research, 13: 723–731.
Valášek Petr (2015): Recycling of corundum particles - two-body abrasive wear of polymeric composites based on waste. Tehnicki vjesnik-Technical Gazette, 22, 567-572
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