Effect of Compaction Load and Sintering Temperature on Tribological and Mechanical Behavior of Ni/SiC/MoS2 Composites
- 175 Downloads
- 3 Citations
Abstract
In the present investigation, the effects of compaction load and sintering temperature on the tribological and mechanical behavior of Ni/20%SiC/7%MoS2 hybrid composites was studied. The density, compression strength, and hardness of the composites were evaluated and compared. The wear properties of the composites were evaluated for the test condition of 1 m/s speed and 10 N load using a pin-on-disk tribometer. The braking performance of the composites was evaluated in a subscale dynamometer for the 500 kJ energy condition. The microstructure and wear surface morphology of the composites were analyzed by stereo, optical, and scanning electron microscopes. From the results, the following important conclusions are drawn: (1) the compaction load of 1400 kN and sintering temperature of 900 °C are optimum to obtain the best combination of tribological and mechanical properties; (2) the properties such as density, compression strength, hardness, wear, and friction increase up to a critical sintering temperature, and then decrease later; (3) the composition and thickness of the interface reaction product phases (Ni2Si, Ni3Si, and graphite) play a key role in deciding the strength of Ni/SiC interface that consequently affects the mechanical and tribological properties of the composites; (4) the abrasive wear is found to be the main wear mechanism in the highly densified composites, whereas the delamination wear and the third-body wear are major wear mechanisms in the poorly densified composites; and (5) the better braking performance of the highly densified composites is attributed to the absence of third-body wear, controlled flow of solid lubricant, and lower porosity.
Keywords
brakes/clutches metal matrix composite powder metallurgy wearReferences
- 1.Y. Sahin, Abrasive Wear Behavior of SiC/2014 Aluminum Composite, Tribol. Int., 2010, 43, p 939–943CrossRefGoogle Scholar
- 2.W.D. Callister, Materials Science and Engineering an Introduction, 2nd ed., Wiley, New York, 2007, p 791Google Scholar
- 3.T. Lim, Y.H. Kim, C.S. Lee, and K.S. Han, Fabrication and Mechanical Properties of Aluminum Matrix Composite Materials, J. Compos. Mater., 1992, 26, p 1062–1086CrossRefGoogle Scholar
- 4.S.F. Moustafa, Z.A. Hamid, and A.M. Abd-Elhay, Copper Matrix SiC and Al2O3 Particulate Composites by Powder Metallurgy Technique, Mater. Lett., 2002, 53, p 244–249CrossRefGoogle Scholar
- 5.A.M. Hassan, A. Alrashdan, M.T. Hayajneh, and T.M. Ahmad, Wear Behavior of Al-Mg-Cu-Based Composites Containing SiC Particles, Tribol. Int., 2009, 42, p 1230–1238CrossRefGoogle Scholar
- 6.S.Y. Zhang and S.S. Feng, Friction and Wear Performances of Brake Material Dry Sliding Against a Composite with a Semi-Interpenetrating Network Structure of Ceramics and Al-Alloy, Tribol. Int., 2011, 44, p 248–257CrossRefGoogle Scholar
- 7.D. Aidun, P. Martin, and J. Sun, Fracture and Mechanical Properties of P100 Gr/6061 Al Composite, J. Mater. Eng. Perform., 1992, 1, p 615–624CrossRefGoogle Scholar
- 8.T.R. Prabhu, V.K. Varma, and S. Vedantam, Dry Sliding Wear of Layered Fe/SiC Composites for Aircraft Braking Applications, J. Mater. Eng. Perform., 2014, 23(10), p 3666–3679CrossRefGoogle Scholar
- 9.T.R. Prabhu and S. Vedantam, Layer Graded Cu/B4C/Graphite Hybrid Composites: Processing, Characterization and Evaluation of Its Mechanical and Wear Behavior, Tribol. Trans., 2015, 58(4), p 718–728CrossRefGoogle Scholar
- 10.M. Chandrasekaran and P. Singh, Sintered Iron-Based Antifriction Materials with Added β-SiC, Wear, 1997, 206, p 1–7CrossRefGoogle Scholar
- 11.R.N. Rao, S. Das, D. Mondal, G. Dixit, and S.L. Tulasi, Dry Sliding Wear Maps for AA7010 (Al-Zn-Mg-Cu) Aluminium Matrix Composite, Tribol. Int., 2013, 60, p 77–82CrossRefGoogle Scholar
- 12.A. Luo, Processing, Microstructure and Mechanical Behavior of Cast Magnesium Metal Matrix Composites, Metall. Mater. Trans. A, 1995, 26, p 2445–2455CrossRefGoogle Scholar
- 13.S. Fu and H. Xu, Microstructure and Wear Behavior of (Ti, V)C Reinforced Ferrous Composite, J. Mater. Eng. Perform., 2010, 19, p 825–828CrossRefGoogle Scholar
- 14.M. Nosonovsk and P.K. Rohatgi, Biomimetics in Materials Science: Self healing, Self-lubricating and Self-cleaning Materials, Springer, New York, 2012, p 451CrossRefGoogle Scholar
- 15.S. Das, K. Das, and S. Das, Abrasive Wear Behavior of Al-4.5 wt% Cu/(Zircon Sand + Silicon Carbide) Hybrid Composite, J. Compos. Mater., 2009, 43, p 2665–2672CrossRefGoogle Scholar
- 16.H. Tang, X. Zeng, Z. Xiong, L. Long, and Z. Jizhao, Mechanical and Tribological Properties of Short-Fiber-Reinforced SiC Composites, Tribol. Int., 2009, 42, p 823–827CrossRefGoogle Scholar
- 17.L. Liu, H. Zhao, W. Hu, and B. Shen, Analysis of Tensile Strength and Microstructure of Ni-SiC Composites Prepared by Electroforming, Mater. Lett., 2005, 59, p 3014–3017CrossRefGoogle Scholar
- 18.F.X. Wang, Y.X. Wu, Y.Q. Cheng, B. Wang, and D. Steven, Effects of Solid Lubricant MoS2 on the Tribological Behavior Of Hot-Pressed Ni/MoS2 Self-lubricating Composites at Elevated Temperatures, Tribol. Trans., 1996, 39(2), p 392–397CrossRefGoogle Scholar
- 19.W.O. Winer, Molybdenum Disulphide as a Lubricant: A Review of the Fundamental Knowledge, Wear, 1967, 10, p 422–452CrossRefGoogle Scholar
- 20.L. Zhang, J. Xiao, and K. Zhou, Sliding Wear Behavior of Silver-Molybdenum Disulfide Composite, Tribol. Trans., 2012, 55(4), p 473–480CrossRefGoogle Scholar
- 21.Y. Wu, H. Liu, B. Shen, L. Liu, and W. Hu, The Friction and Wear of Electroless Ni-P Matrix with PTFE and/or SiC Particles Composite, Tribol. Int., 2006, 39, p 553–559CrossRefGoogle Scholar
- 22.Y. Wu, B. Shen, L. Liu, and W. Hu, The Tribological Behaviour of Electroless Ni-P-Gr-SiC Composite, Wear, 2006, 261, p 201–207CrossRefGoogle Scholar
- 23.A. Grosjean, M. Rezrazi, J. Takadoum, and P. Bercot, Hardness, Friction and Wear Characteristics of Nickel-SiC Electroless Composite Deposits, Surf. Coat. Technol., 2001, 137, p 92–96CrossRefGoogle Scholar
- 24.P. Narasimman, M. Pushpavanam, and V.M. Periasamy, Wear and Scratch Resistance Characteristics of Electrodeposited Nickel-Nano and Micro SiC Composites, Wear, 2012, 292–293, p 197–206CrossRefGoogle Scholar
- 25.A. Aal, K.M. Ibrahim, and Z.D. Hamid, Enhancement of Wear Resistance of Ductile Cast Iron by Ni-SiC Composite Coating, Wear, 2006, 260, p 1070–1075CrossRefGoogle Scholar
- 26.T.R. Prabhu, V. Varma, and S. Vedantam, Effect of Reinforcement Type, Size, and Volume Fraction on the Tribological Behaviour of Fe Matrix Composites at High Sliding Speed Conditions, Wear, 2014, 309(1–2), p 247–255CrossRefGoogle Scholar
- 27.T.R. Prabhu, V.K. Varma, and S. Vedantam, Effect of SiC Volume Fraction and Size on Dry Sliding Wear of Fe/SiC/Graphite Hybrid Composites for High Sliding Speed Applications, Wear, 2014, 309(1–2), p 1–10CrossRefGoogle Scholar
- 28.Y. Cao and L. Nyborg, Contact Formation on Silicon Carbide by Use of Nickel and Tantalum from a Materials Science Point of View, Properties and Applications of Silicon Carbide, R. Gerhardt, Ed., InTech, Rijeka, 2011, p 171–194Google Scholar
- 29.A. Kestle, S.P. Wilks, A. Koh, C. Wright, and P.A. Mawk, Comparative Surface Studies on Wet and Dry Sacrificial Thermal Oxidation on Silicon Carbide, Mater. Sci. Forum, 2000, 338, p 1025–1028CrossRefGoogle Scholar
- 30.A. Ohi, J. Labis, Y. Morikawa, T. Fujiki, M. Hirai, M. Kusaka, and M. Iwami, Soft X-ray Emission Study of Thermally Treated Ni(film)/4H-SiC(Substrate) Interface, Appl. Surf. Sci., 2002, 190, p 366–370CrossRefGoogle Scholar
- 31.M. Bachli, M.A. Nicolet, L. Baud, C. Jaussaud, and R. Madar, Nickel Film on (001) SiC: Thermally Induced Reactions, Mater. Sci. Eng. B, 1998, B56, p 11–23CrossRefGoogle Scholar
- 32.D.C. Lou, O.M. Akselsen, J.K. Solberg, O. Morten, J. Breget, and N. Dahl, Silicon-Boronising of Nimonic 90 Superalloy, Surf. Coat. Technol., 2006, 200, p 3582–3589CrossRefGoogle Scholar
- 33.X.D. Lu and H.M. Wang, High-Temperature Phase Stability and Tribological Properties of Laser Clad Mo2N3Si/NiSi Metal Silicide Coatings, Acta Mater., 2004, 52, p 5419–5426CrossRefGoogle Scholar
- 34.C. Sun, R. Shen, and M. Song, Effects of Sintering and Extrusion on the Microstructures and Mechanical Properties of a SiC/Al-Cu Composite, Mater. Eng. Perform., 2012, 21, p 373–381CrossRefGoogle Scholar
- 35.S. Tiwari, P. Rajput, and S. Srivastava, Densification Behaviour in the Fabrication of Al-Fe Metal Matrix Composite Using Powder Metallurgy Route, ISRN Metall., 2012, 1, p 211–217Google Scholar
- 36.J. Zhu, L. Liu, B. Shen, and W. Hu, Mechanical Properties of Cu/SiCp Composites Fabricated by Composite Electroforming, Mater. Lett., 2007, 61, p 2804–2809CrossRefGoogle Scholar
- 37.T.S. Marinova, V. Krastev, C. Hallic, R. Yakimova, and E. Janzen, Interface Chemistry and Electric Characterization of Nickel Metallization on 6H-SiC, Appl. Surf. Sci., 1996, 99, p 119–125CrossRefGoogle Scholar
- 38.Y. Du and J.C. Schuster, Experimental Investigations and Thermodynamic Descriptions of the Ni-Si and C-Ni-Si Systems, Metall. Mater. Trans. A, 1999, 30A, p 2409–2418CrossRefGoogle Scholar
- 39.V.L. Litvinov, K.D. Demakov, O.A. Agueev, A.M. Svetlichyi, R. Konakova, and M. Peter, Investigation of the Effect of Rapid Thermal Annealing Modes on the Parameters of Ni/21R-SiC Contact, Mater. Sci. Forum, 2002, 389–393, p 905–908CrossRefGoogle Scholar
- 40.J.F. Archard, Contact and Rubbing of Flat Surfaces, J. Appl. Phys., 1953, 24, p 981–988CrossRefGoogle Scholar
- 41.P.J. Blau, ASM Handbook-Vol 18-Friction, Lubrication and Wear Technology, ASM International, Materials Park, 1992, p 942Google Scholar