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Rajesh, S.
- Investigation on Wear Behavior of Al6061 Hybrid Metal Matrix Composite in Braking Applications
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Authors
Affiliations
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
Source
Research Journal of Engineering and Technology, Vol 8, No 4 (2017), Pagination: 383-388Abstract
The present article investigates the dry sliding wear behavior of Aluminium 6061 hybrid metal matrix composite (ALHMMC) and compare the results with cast iron(ci). The (ALHMMC) possess light weight, low corrosion and high strength which offer unique property, which can use in automobile brakes. The main objective of this work to investigate the sliding wear behavior of al6061 composites reinforce mos2 particles and to optimize the process parameters in braking applications. the composite were prepared by using stir casting technique and optimization were done by using taguchi technique. The optimal combinations input parameters which will positively influence the wear rate and coefficient of friction. Dry sliding wear test method was used to conduct the experiments by using pin-on-disc wear testing machine. design of experiment was selected for analysis of the data. Investigation about applied load, sliding speed, sliding distance on wear rate and coefficient of friction during wearing process was carried out using ANOVA. results show that applied load has the highest influence followed by sliding distance and sliding velocity.Keywords
Aluminium Hybrid Metal Matrix Composite(ALMMC), Wear, Stir Casting, Pin on Disc, Design of Experiments (DOE), Brake.
References
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- Velmurugan, C. Subramanian, R. et al.(2012) “Experimental study on the effect of SiC and graphite particles on weight loss of Al 6061 hybrid composite materials”, Journal of Tribology and Surface Engineering, 2011, vol. 2, pp.49-68.
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- Ashok Kr. Mishra, Rakesh Sheokand, Dr. R K Srivastava (2012)Tribological Behaviour of Al-6061/SiC Metal Matrix Composite by Taguchi’s Techniques International Journal of Scientific and Research Publications, Volume 2, Issue 10.
- FaizAhmada, S.H. Jason Lob, Muhammad Aslama and Ahmad Haziqa( 2013),‘Tribology Behaviour of Alumina Particles Reinforced Aluminium Matrix Composites and Brake Disc Materials’, Procedia Engineering, vol. 68, pp 668-674.
- Madeva Nagaral, Shivananda B K, Shambhuling V S, V Auradi” wear behaviour of sic reinforced al6061 alloy metal matrix composites by using taguchi’ stechniques., International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308 pp. 800-804.
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- Velmurugan, C., Subramanian, R., Thirugnanam, S. Anandavel, B.(2013) "Investigation of friction and wear behavior of hybrid aluminium composites", Industrial Lubrication and Tribology, (2012),Vol. 64 pp. 152 – 163.
- Uvaraja, V. C., Natarajan, N., Rajendran, I., Sivakumar K., “Tribological Behavior of Novel Hybrid Composite Materials Using Taguchi Technique. Journal of Tribology”, Vol.135, Pp.021101-12.
- Basavarajappa, S., Chandran Mohan, G., Mukund, K., Ashwin, M., and Prabu, M.(2006), “Dry Sliding Wear Behaviour of Al2219/Sic/Gr Hybrid Metal Matrix Composites,” Journal of Materials Engineering and Performance, Vol.15, Pp. 668–674.
- A Review of Cofiring Technologies to Reduce Greenhouse Gas Emissions from Coal Fired Power Plants
Abstract Views :339 |
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Authors
Affiliations
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
Source
Research Journal of Engineering and Technology, Vol 8, No 4 (2017), Pagination: 436-439Abstract
The need for finding renewable sources of energy together with the necessity of searching for new technologies to reduce the negative impact of waste accumulation has led to the possibility of using biomass as an alternate fuel, especially in electric utilities. Most of the industrial sources of pollution come from coal-fired power plants, which necessitate the need to find ways to decrease the Greenhouse gas emissions from these. Also, the ratification of the Kyoto Protocol and the tightening environmental regulations means that by the year 2008, countries would need to implement measures to meet these standards. One of the options that need to be considered is the application of cofiring technologies to coal fired power plants. In this paper, we seek to review the various cofiring technologies available and also at the methods by which these standards could be met.Keywords
Cofiring Technologies, Greenhouse.References
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- Petra. E. Campbell et al (2000), Coal and plastic waste in a PF boiler, Energy policy, Vol. 28, pp 223-229
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- MirceaCardu and Malvina Baica, Regarding the greenhouse gas emissions of thermo power plants, Energy conversion and management, Vol. 43, pp 3135-44
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