Corrosion and Wear Properties of Cu-TiC Composites Produced by Hot Pressing Technique

Yıl 2018, Cilt: 14 Sayı: 4, 465 - 469, 28.12.2018

Mehmet Akkaş , Serkan Islak , Cihan Özorak

https://doi.org/10.18466/cbayarfbe.461839

Cited By: 5

Öz

Cu-xTiC (x=0, 1, 5, 10 and 15
wt.%) composites were prepared by hot pressing (HP) technique. The
microstructure, corrosion and wear features of Cu matrix composites (CMCs) were
investigated. The wear surfaces and microstructure of the CMCs were analyzed
using SEM-EDS. Phases of samples were identified by means of XRD. Hardness
measurements of the composites were made using a microhardness device. Hardness
tests showed that the hardness tends to increase with increasing TiC amount. Wear
properties of the CMCs were determined using ball-on-disc method. Significant
decreases in wear rates were observed in composites reinforced with TiC. The corrosion
properties of the composites were characterized by potentiostatic polarization
test. Corrosion results showed that the corrosion resistance of the composites
decreased with the increase of TiC content in Cu. Among the composites, Cu-1% TiC has the best
corrosion resistance.

Anahtar Kelimeler

Cu/TiC composite, hot press, wear, corrosion

Kaynakça

• 1. Lu, J, Shu, S, Qiu, F, Wang, Y, Jiang, Q, Compression properties and abrasive wear behavior of high volume fraction TiCx–TiB2/Cu composites fabricated by combustion synthesis and hot press consolidation, Materials & Design. 2012, 40, 157-162.
• 2. Eslami, M, Golestani-fard, F, Saghafian, H, Robin, A, Study on tribological behavior of electrodeposited Cu–Si3N4 composite coatings, Materials & Design. 2014, 58, 557-569.
• 3. Selvakumar, N, Vettivel, S.C, Thermal, electrical and wear behavior of sintered Cu–W nanocomposite. Materials & Design. 2013, 46, 16–25.
• 4. Vettivel, S.C, Selvakumar, N, Leema, N, Lenin, A.H, Electrical resistivity, wear map and modelling of extruded tungsten reinforced copper composite, Materials & Design. 2014, 56, 791-806.
• 5. Çelikyürek, İ, Körpe, N.Ö, Ölçer, T, Gürler, R, Microstructure, Properties and Wear Behaviors of (Ni3Al)p Reinforced Cu Matrix Composites, Journal of Materials Science & Technology. 2011, 27(10) 937-943.
• 6. Zhang, L. He, X.B, Qu, X.H, Duan, B.H, Lu, X, Qin, M.L, Dry sliding wear properties of high volume fraction SiCp/Cu composites produced by pressureless infiltration, Wear, 2008, 265(11–12), 1848-1856.
• 7. Fathy, A, Shehata, F, Abdelhameed, M, Elmahdy, M, Compressive and wear resistance of nanometric alumina reinforced copper matrix composites, Materials & Design. 2012, 36, 100-107.
• 8. Kaftelen, H, Ünlü, N, Göller, G, Öveçoğlu, M.L, Henein, H, Comparative processing-structure–property studies of Al–Cu matrix composites reinforced with TiC particulates, Composites Part A: Applied Science and Manufacturing. 2011, 42, 812-824.
• 9. Kim, I.Y, Choi, B.J, Kim, Y.J, Lee, Y.Z, Friction and wear behavior of titanium matrix (TiB+TiC) composites, Wear. 2011, 271, 1962-1965.
• 10. Cheng, L, Xie, Z, Liu, G, Spark plasma sintering of TiC-based composites toughened by submicron SiC particles, Ceramics International, 2013, 39(5), 5077-5082.
• 11. Song, G.M, Wu, Y, Li, Q, Elevated temperature strength and thermal shock behavior of hot-pressed carbon fiber reinforced TiC composites, Journal of the European Ceramic Society. 2002, 22(4), 559-566.
• 12. Nemati, N, Khosroshahi, R, Emamy, M, Zolriasatein, A, Investigation of microstructure, hardness and wear properties of Al–4.5 wt.% Cu–TiC nanocomposites produced by mechanical milling, Materials & Design. 2011, 32, 3718-3729.
• 13. ASTM B311-08, Standard test method for density of powder metallurgy (PM) materials. ASTM; 2008.
• 14. Rahimian, M, Ehsani, N, Parvin, N, Baharvandi, H.R, The effect of particle size, sintering temperature and sintering time on the properties of Al-Al2O3 composites, made by powder metallurgy, Journal of Materials Processing Technology. 2009, 209, 5387–5393.
• 15. Kumar, G.B.V, Rao, C.S.P, Selvaraj, N, Mechanical and Tribological Behavior of Particulate Reinforced Aluminum Metal Matrix Composites – a review. Journal of Minerals & Materials Characterization & Engineering, 2011, 10(1), 59-91.
• 16. Sun, J, Fu, Q.G, Guo, L.P, Liu, Y, Huo, C.X, Li, H.J, Effect of filler on the oxidation protective ability of MoSi2 coating for Mo substrate by halide activated pack cementation. Materials & Design. 2016, 92, 602-609.
• 17. Bakhsheshi-Rad, H.R, Hamzah, E, Ismail, A.F, Daroonparvar, M, Yajid, M.A.M, Medraj, M, Preparation and characterization of NiCrAlY/nano-YSZ/PCL composite coatings obtained by combination of atmospheric plasma spraying and dip coating on Mg–Ca alloy, Journal of Alloys and Compounds. 2016, 658, 440-452,
• 18. Kim, Y.J, Jang, J.W, Lee, D.W, Yi, S, Porosity effects of a Fe-based amorphous/nanocrystals coating prepared by a commercial high velocity oxy-fuel process on cavitation erosion behaviors, Metals and Materials International. 2015, 21, 673-677.
• 19. Li, Y.H, Rao, G.B, Rong, L.J, Li, Y.Y, Ke, W, Effect of pores on corrosion characteristics of porous NiTi alloy in simulated body fluid. Materials Science and Engineering: A. 2003, 363, 356-359.
• 20. Xie, F, He, X, Cao, S, Mei, M, Qu, X, Influence of pore characteristics on microstructure, mechanical properties and corrosion resistance of selective laser sintered porous Ti–Mo alloys for biomedical applications. Electrochimica Acta. 2013, 105, 121-129.