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Aluminium Metal Matrix Composition with Reinforcement Particles of Tungsten Carbide and Graphite

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Aluminium Metal Matrix Composition with Reinforcement Particles of Tungsten Carbide and Graphite International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-8 Issue-4S5, December 2019 Aluminium Metal Matrix Composition with Reinforcement Particles of Tungsten Carbide and Graphite Shivashankar R, G V Naveen Prakash, K B Vinay simplicity, low cost and can be used in industrial scale Abstract: Aluminium Metal Matrix composition were used in production [6].Mechanical properties and tribological application of the aerospace and automobiles because of its properties has greater influences on reinforcements of steel strength and stiffness. Although tribological characteristics of machining chips [8]. Many researches were carried out in the the materials like wear resistance is low. Many research has AMC with various reinforcement particles to increase the been carried out in the particle reinforcement with the Aluminium Metal Matrix. In this paper, the several reinforced mechanical property, corrosion and wear resistance [9, 10]. particles with the aluminium matrix were reviewed. The In this paper, various studies involve in the fabrication of reinforced materials like Tungsten carbide, graphite or hybrid AMC with the reinforcement material of Tungsten Carbide reinforced materials were analyzed. The stir casting process is and graphite were reviewed. the common technique to fabricate these materials. The The paper is formulated as tungsten carbide reinforced reinforcement of graphite particles in aluminium materials were AMC is reviewed in the section II, graphite particle shows the considerable mechanical properties. reinforced AMC is reviewed in the section III, hybrid Keywords: Aluminium Metal Matrix Composition, Graphite, reinforcement is discussed in section IV, comparative Hybrid Reinforced Materials, Stir Casting Process, Tribological analysis is in section V, problem definition in the reinforced Characteristics and Tungsten Carbide. AMC is provided in section VI and conclusion is provided in section VII. I. INTRODUCTION II. REVIEW ON TUNGSTEN CARBIDE WITH Composite Materials are developed due to the more ALUMINIUM MATRIX demand on materials to increases the overall performance of Aluminium based Metal Matrix reinforced with tungsten aerospace and automotive component. Aluminium Metal carbide to improves the mechanical properties. The Matrix Composites (AMC) is mostly preferable in the researches involves in analyzing AMC with tungsten carbide industrial needs due to its cost and mechanical property [1]. were analyzed in this section. Reinforcement particles like Aluminium oxide, Silicon Narayan, et al. [11] fabricated the composites such as carbide and graphite in fraction ranging from few percent to Al4Fe3C, Al4TiC, Al4WC and Al4Mo2C based on die-set 60% in AMC could improve properties of metal [2]. assembly on a hydraulic press. Materials were prepared Reinforcement composites have received the widespread based on the ASTM procedures. The study analysis the attention among the researchers due to the reinforcement like carbide particles of high strength added using sintered ceramics particles in the smaller fraction enhances the powder metallurgy composites to increases the mechanical mechanical characteristics of the materials [3]. Many property. The tensile and impact strength of the material is research has been conducted to improve the higher specific increased. The material pores are high and need to be strength, good corrosion resistance, and better tribological reduced. properties. The study shows that the harder particles Narayan, et al. [12] investigate the two key strain reinforcement in AMC enhances the tribological and good hardening parameter in fabrication process to analyze the strength than unreinforced materials and its alloys [4]. The workability behavior or the failure zone. This method can be research has been reported that the ceramics reinforcement followed in the powder metallurgy process and especially in has the limitation on AMCs such as low toughness and the die design to reduces the pores and cracks on the surface ductility in compared to unreinforced Al and alloys [5]. of the materials. Defects in the materials were highly reduced. In metal matrix composites, stir casting is the popular The method is tested in the AMCs show that the strength and production method due to its advantages of flexibility, hardness of the materials is need to be improved. Peat, et al. [13] analysis the erosion performance in the three reinforced material such as WC-CoCr MMC coating in Revised Manuscript Received on December 5, 2019. Shivashankar R*, Dept. of Mechanical. Engineering, Vidyavardhaka AA 5083 using cold gas dynamic spraying. College of Engineering, VVCE, India. Email: [email protected] Dr. G.V Naveen Prakash, Dept. of Mechanical.Engineering, Vidyavardhaka College of Engineering, VVCE, India. Email: [email protected] Dr. K B Vinay, Dept. of Mechanical.Engineering, Vidyavardhaka College of Engineering, VVCE, India. Email: [email protected] Published By: Blue Eyes Intelligence Engineering Retrieval Number: D10441284S519/2019©BEIESP 184 DOI:10.35940/ijrte.D1044.1284S519 & Sciences Publication Aluminium Metal Matrix Composition with Reinforcement Particles of Tungsten Carbide and Graphite This method involves in the simultaneous spraying of with the reinforcement particles of graphite using stir casting reinforced materials to solve the problem of ceramic particles process. The different materials were fabricated based on the deposition. The thickness of the reinforced material is high various proposition. The density of the material is decreased on the substrate. The erosion performance of the materials is due to reinforcement of the graphite particles. The result analyzed in the slurry environment. The standard shows that the reinforcements of the graphite particles tribological characteristics of the materials were also decreases the micro and macro hardness of the materials. The analyzed in the method. The Al2O3 materials shows more Ultimate Tensile Strength (UTS) of the material is decreases hardness. The erosion performance is low in this materials in the reinforced material. and need to be increased. Suresh, et al. [19] developed hybrid MMC with the boron Huang, et al. [14] fabricate the AMC reinforced with WC carbide and graphite in AMC. The materials were fabricated particles using friction stir processing (FSP). The based on the stir casting method. The microstructure of the mechanical property of the fabricated material is evaluated materials was analyzed. The uniform distribution of the and SEM image were capture to analyze the distribution. The particles was observed in the fabricated material. The fabricated materials show that the reinforced materials were optimization technique was applied in the method with distributed uniformly and no obvious particle clustering in various parameter. The analysis shows that the material has stir zone. The FSP slightly reduces the WC particles with the better wear properties. increased volume fraction. The reinforced AMC has the Sahoo, et al. [20] fabricate the AMC with the graphite improved hardness and strength. The materials ductility was reinforcement based on the solution casting. Microstructure reduced with the increases of WC particles. characteristics of the materials were analyzed in the method. Lekatou, et al. [15] added reinforced particles of TiC and The surface hardness was improved in the graphite WC with low proposition in the AMC of melt Al 1050. The aluminium material. The surface hardness was depending up wetting agent is set as K2TiF6 in the casting process and on the amount of graphite flakes on the surface and mechanical stirring were applied to reduce the particle processing parameter. The strength of the material is need to clustering. Particle distribution were considerably uniform in be increased in the method. Bartolucci, et al. [21] fabricated the fabricated material. The intermetallic phases were the graphite aluminium composites to increase the achieved due to the inoculation of wetting agent and fine tribological property. The tensile strength and hardness of carbide particles in the molten matrix. The sliding wear the materials were measured. The strength and hardness of characteristics of the alloy is increased due to the reinforced the materials is low. particles and process. Hardness and strength are need to be Imran, et al. [22] fabricated the aluminium alloy of Al 7075 increases in the material. with the reinforced material of the graphite particles and Li, et al. [16] presented combination of Wire and Powder bagasse-ash. The hybrid AMC is fabricated using the Deposition by laser in the MMC fabrication. The MMC layer stir-casting method. Casting were performed in the circular were deposited with Ti6Al4V substrate using WPDL method. metal mould with 5 circular slots of diameter of 21 mm and The parameter was varied to control the appearance of the 250 mm length. The materials were prepared with different MMC. The SEM, XRD and EDS were used to analyze the proposition of reinforced material. The strength of the microstructure of these compound layers. The particles of the material was tested on the ASTM standards. Results shows WC and TiC were distributed at the different location in the that the greater effects on the aluminium alloy with different titanium matrix MMC layer. The WC particles were reinforcement. The reinforcement paraticles were need to be distributed in the MMC layer that provides bonding in the uniformly distributed to reduce the surface roughness. matrix. The
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