This document provides a literature review for a study on the tribological and mechanical properties of aluminum reinforced with silicon carbide and red mud using stir casting process. It outlines the project team members and abstract, which discusses forming metal matrix composites by combining two materials including a metal to produce dissimilar properties. The literature review examines previous research on aluminum composites, including fabrication processes, characterization techniques, and analysis of properties like wear resistance and strength. The methodology will select materials, fabrication technique, testing parameters, and technology needed like a pin on disc machine, SEM, UTM, and hardness tester.
Seminar on tribological behaviour of alumina reinfoeced composite material na...Sidharth Adhikari
THIS SEMINAR IS ON TRIBOLOGY BEHAVIOR OF ALUMINA REINFOCED COMPOSITE MATERIAL AND BRAKE DISK MATERIAL
MTECH SECOND SEMESTER SEMINAR ,CENTRE FOR ADVANCE POST-GRADUATE STUDIES,BPUT,ROURKELA
Editor: Eng. Mohamadreza Govahi
Mentor: Dr. Ehsan Borhani
Date of Presentation: Apr 2016, Semnan PN Univeristy
*Contents
~Introduction to MMCs
~Introduction to Aluminum MMCs (AMMCs)
~Ceramic Reinforcements in AMMCs
~Types and Morphology of Reinforcements
~Aluminum Nano-composites
~Producing Methods
~Comparison in Different Procedures
~Reviews of some Experiments And Researches
Evaluation of Mechanical properties of Aluminium based MMCBishal Bhandari
The aluminum 6061 MMC with Graphite,Fly ash and Magnesium used as reinforcement has got the higher value of hardness, toughness,less wear rate and less ductility compared to pure aluminium. Hence this composite can be deployed to make an piston rods,bush,aircraft body and automotive body parts.
Seminar on tribological behaviour of alumina reinfoeced composite material na...Sidharth Adhikari
THIS SEMINAR IS ON TRIBOLOGY BEHAVIOR OF ALUMINA REINFOCED COMPOSITE MATERIAL AND BRAKE DISK MATERIAL
MTECH SECOND SEMESTER SEMINAR ,CENTRE FOR ADVANCE POST-GRADUATE STUDIES,BPUT,ROURKELA
Editor: Eng. Mohamadreza Govahi
Mentor: Dr. Ehsan Borhani
Date of Presentation: Apr 2016, Semnan PN Univeristy
*Contents
~Introduction to MMCs
~Introduction to Aluminum MMCs (AMMCs)
~Ceramic Reinforcements in AMMCs
~Types and Morphology of Reinforcements
~Aluminum Nano-composites
~Producing Methods
~Comparison in Different Procedures
~Reviews of some Experiments And Researches
Evaluation of Mechanical properties of Aluminium based MMCBishal Bhandari
The aluminum 6061 MMC with Graphite,Fly ash and Magnesium used as reinforcement has got the higher value of hardness, toughness,less wear rate and less ductility compared to pure aluminium. Hence this composite can be deployed to make an piston rods,bush,aircraft body and automotive body parts.
Development of Aluminium Metal Matrix Composite Using Stir Casting Methodtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Aluminium Matrix Composites (AMC’s) are widely used in aerospace, automotive,
structural and marine applications due to their high strength to weight ratio, corrosion
resistance. In AMC one of constituent is aluminium or its alloy which forms a network
called as matrix phase and other constituent is embedded in matrix made of harder material
generally ceramic or non metallic material called as reinforcement. Various processing
techniques are available for manufacturing of AMC’s. Stir casting is one of the economical
and extensively used methods to enhance attractive properties of AMC’s. This paper
presents an overview of stir casing process, process parameter and preparation of AMC
using aluminium alloy as matrix phase and alumina (Al2O3) as reinforcement by varying
their proportion.
A Study on Mechanical Properties of Aluminium Alloy (LM6) Reinforced with SiC...IOSR Journals
This work deals with fabricating or producing aluminium based metal matrix composite and then
studying its microstructure and mechanical properties such as tensile strength, impact strength and wear
behavior of produced test specimen. In the present study a modest attempt has been made to develop aluminium
based MMCs with reinforcing material, with an objective to develop a conventional low cast method of
producing MMCs and to obtain homogeneous dispersion of reinforced material. To achieve this objective stir
casting technique has been adopted. Aluminium Alloy (LM6) and SiC, Fly Ash has been chosen as matrix and
reinforcing material respectively. Experiment has been conducted by varying weight fraction of Fly Ash ( 5%
and 15%) while keeping SiC constant(5%). The result shown that the increase in addition of Fly Ash increases
the Tensile Strength, Impact Strength, Wear Resistance of the specimen and decreases the percentage of
Elongation
Experimental Study of Wear Rate Coefficient of Aluminium Hybrid Composites Ma...AM Publications
In current decade, demand in material characteristics like light weight, superior strength to weight ratio, improved surface properties and enhanced wear resistance for complex engineering applications like automobile, aerospace and nuclear are researcher’s interest. However, performance of hybrid composites depends on right combination of reinforcements. Silicon carbide, silicon nitride, boron nitride and titanium carbide are few reinforcements available at present. In this work, Al356 is reinforced with SiC and B4C to enhance the mechanical properties, surface hardness and wear resistance. This hybrid composite is prepared by stir casting technique and the morphology of composite is studied using optical microscope to investigate the dispersion of reinforcements. In the present study, the wear and friction characteristics of hybrid composites are investigated using pin on disc dry wear tests by varying the load and speed and the results are tabulated for load vs mass loss, load vs wear rate and load vs wear coefficient. The results report that wear rate of hybrid composites are lower than that of binary composites. Mechanical properties, surface hardness and wear characteristics of aluminium hybrid composites are compared with that of aluminium binary composites available at present.
Design and Fabrication of a Stir Casting Furnace Set-UpIJERA Editor
Now-a-days a large variety of heating techniques/furnaces are available. There may be many method for supplying heat to the work but heat is produced either by combustion of fuel or electric resistance heating. Taking into consideration the effect of cost, safety, simplicity and ease of construction we are going for an electrical resistance heating furnace with indirect heating provisions. The stir casting furnace has two main parts that enable to perform all its operations, they are: Furnace Elements and Control Panel. This paper shows the design and fabrication of stir-casting furnace and aluminium melted and casted to form.
Aluminium Based Metal Matrix Composites for Aerospace Application: A Literatu...iosrjce
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Development of Aluminium Metal Matrix Composite Using Stir Casting Methodtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Aluminium Matrix Composites (AMC’s) are widely used in aerospace, automotive,
structural and marine applications due to their high strength to weight ratio, corrosion
resistance. In AMC one of constituent is aluminium or its alloy which forms a network
called as matrix phase and other constituent is embedded in matrix made of harder material
generally ceramic or non metallic material called as reinforcement. Various processing
techniques are available for manufacturing of AMC’s. Stir casting is one of the economical
and extensively used methods to enhance attractive properties of AMC’s. This paper
presents an overview of stir casing process, process parameter and preparation of AMC
using aluminium alloy as matrix phase and alumina (Al2O3) as reinforcement by varying
their proportion.
A Study on Mechanical Properties of Aluminium Alloy (LM6) Reinforced with SiC...IOSR Journals
This work deals with fabricating or producing aluminium based metal matrix composite and then
studying its microstructure and mechanical properties such as tensile strength, impact strength and wear
behavior of produced test specimen. In the present study a modest attempt has been made to develop aluminium
based MMCs with reinforcing material, with an objective to develop a conventional low cast method of
producing MMCs and to obtain homogeneous dispersion of reinforced material. To achieve this objective stir
casting technique has been adopted. Aluminium Alloy (LM6) and SiC, Fly Ash has been chosen as matrix and
reinforcing material respectively. Experiment has been conducted by varying weight fraction of Fly Ash ( 5%
and 15%) while keeping SiC constant(5%). The result shown that the increase in addition of Fly Ash increases
the Tensile Strength, Impact Strength, Wear Resistance of the specimen and decreases the percentage of
Elongation
Experimental Study of Wear Rate Coefficient of Aluminium Hybrid Composites Ma...AM Publications
In current decade, demand in material characteristics like light weight, superior strength to weight ratio, improved surface properties and enhanced wear resistance for complex engineering applications like automobile, aerospace and nuclear are researcher’s interest. However, performance of hybrid composites depends on right combination of reinforcements. Silicon carbide, silicon nitride, boron nitride and titanium carbide are few reinforcements available at present. In this work, Al356 is reinforced with SiC and B4C to enhance the mechanical properties, surface hardness and wear resistance. This hybrid composite is prepared by stir casting technique and the morphology of composite is studied using optical microscope to investigate the dispersion of reinforcements. In the present study, the wear and friction characteristics of hybrid composites are investigated using pin on disc dry wear tests by varying the load and speed and the results are tabulated for load vs mass loss, load vs wear rate and load vs wear coefficient. The results report that wear rate of hybrid composites are lower than that of binary composites. Mechanical properties, surface hardness and wear characteristics of aluminium hybrid composites are compared with that of aluminium binary composites available at present.
Design and Fabrication of a Stir Casting Furnace Set-UpIJERA Editor
Now-a-days a large variety of heating techniques/furnaces are available. There may be many method for supplying heat to the work but heat is produced either by combustion of fuel or electric resistance heating. Taking into consideration the effect of cost, safety, simplicity and ease of construction we are going for an electrical resistance heating furnace with indirect heating provisions. The stir casting furnace has two main parts that enable to perform all its operations, they are: Furnace Elements and Control Panel. This paper shows the design and fabrication of stir-casting furnace and aluminium melted and casted to form.
Aluminium Based Metal Matrix Composites for Aerospace Application: A Literatu...iosrjce
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Ceramic materials are inorganic , nonmetallic
materials
made from compounds of a metal and a non metal.
Ceramic materials may be crystalline or partly crystalline.
The word ceramic comes from the Greek word keramiko
of pottery" or for pottery from keramos.
Ceramics materials are the phases containing a
compounds of metallic and nonmetallic
elements. In short
ceramics are the inorganic non metallic materials such as
silicates, aluminates, oxides, carbides, borides and
hydroxides. Since there are many possible combinations
of metallic and nonmetallic
atoms and there are many
several structural arrangement of each combination.
Ceramics always composed of more than one element.
Bonds are partially or totally ionic, can have combination
of ionic and covalent bonding (electronegativity)
Heat treatment 1 By
P.SENTHAMARAI KANNAN,
ASSISTANT PROFESSOR ,
DEPARTMENT OF MECHANICAL ENGINEERING,
KAMARAJ COLLEGE OF ENGINEERING AND TECHNOLOGY,
VIRUDHUNAGAR, TAMILNADU.
INDIA.
Created during HRCU 646 Training and Development at Brandman University, this presentation is the visual portion of a half- to full-day introductory training on hiring and selection.
The accompanying transcript/presenter script can be found at: http://bit.ly/1ApW63x.
Follow-up "simulation" activity can be found at: http://bit.ly/HRCU646-Sim.
Authors:
Justin Orton
Gloria Rayo
Saralyn Smith
Investigation of Mechanical Behavior of Aluminium Alloys Before and After Wor...dbpublications
The ever increasing demand from aerospace industries and automotive industries to manufacture components which are lighter and stronger than conventional steel has prompted the significant usage of aluminium alloys. This research work involves the investigation of mechanical properties in aluminium alloys before and after work hardening. The alloy is work hardened using cold forging process. The major alloying elements used in the aluminium alloy are manganese, magnesium and silicon. The aluminium alloy ingots are prepared through gravity casting. After the ingots are air cooled to room temperature, they are work hardened using cold forging method where the ingots are forged at room temperature. The cold forged aluminium alloys are then subjected to tensile tests, wear tests, hardness tests and microstructure analysis using optical Scanning Electron Microscope (SEM). The material properties achieved are compared with the alloys properties that have not been subjected to work hardening. The expected outcome is to achieve a work hardened aluminium alloy that exhibits excellent mechanical properties which can be best suited for numerous industrial manufacturing requirements. Better ideal properties such as formability, weldability, increased hardness and wear resistance are expected from the cold forged alloys.
Synthesis And Characterization of Aluminum –Silicon-Fly Ash Composite By Stir...IRJESJOURNAL
Abstract :- In this work aluminium 7075 as matrix and silicon carbide and fly ash as reinforcements has been used. The %wt of reinforcement are varied to study the difference in aluminium property. Following are the samples are aluminium 7075 as 100%, aluminium 7075 90% + 10% SiC, and aluminium 7075 90% + 10% fly ash. The materials are obtained by stir casting technique. During casting 300 grams of aluminium has been taken as sample 1. 270grams of aluminium has been taken with 30grams of SiC as sample 2. The third sample is the mixture of 270grams of aluminium with 30grams of fly ash. Then the materials are made in the form of cylindrical rod of 30mm diameter and max length of 70mm. The composites are analysed for the mechanical study and the results are obtained based on hardness and the work has been extended to study the micro structure of the specimen by SEM analysis and Chemical Conformation.
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1.1 Classification of engineering materials.
1.2 Crystal structure, Unit cell and space lattice
1.3 Microstructure, types of microscopes
1.4 Sample preparation, etching process, types of etchant.
1.5 Properties of metals Physical Properties, Mechanical Properties.
1.6 Hardness testing procedure on Brinell and Rockwell tester
HEAT TREATMENT EFFECT ON MECHANICAL PROPERTIES AND SEM ANALYSIS OF AL6061/WC/...IAEME Publication
Recent developments in material technology help to find and fabricate new materials which may replace existing materials for various applications. Among those, composite materials play a vital role which is combination of two or more materials with different physical and chemical properties. Aluminum plays a vital role in the automotive, aerospace and marine industries this for its strength, less weight, flexibility and cost. The present study is to cast a metal matrix composite of al 6061 with the selected reinforcing materials. The reinforcing material used here are titanium (Ti), tungsten carbide (Wc), boron carbide (B4C) and chromium (Cr) in the form of particles.
Electrical discharge machining of the composites a literature revieweSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
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ANALYSIS OF MECHANICAL AND MICRO STRUCTURAL BEHAVIOUR OF AL BASED METAL MATRI...IAEME Publication
In recent years Metal matrix composites have been considered as one of the most important materials which offer excellent wear resistance and stiffness, low weight, economic and high
strength to weight ratio. Metal matrix composites (MMCs) reinforced with ball milled nano particles ,also called metal matrix –nano composite, are spreading rapidly in worldwide due to their various demands in the field of engineering and science like automobiles, aerospace, energy, defence,materials, electronics and bio technology.
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Project
1. Literature Review
On
Study of tribological and mechanical properties of aluminium reinforced with silicon
carbide/red mud by stir casting process
DEPARTMENT OF MECHANICAL ENGINEERING
ANNAMACHARYA INSTITUTE OF TECHNOLOGY AND SCIENCES
(AUTONOMOUS)
(Affiliated to J. N. T. University Anantapur )
RAJAMPET-516 126 (A.P)
2013—2017
3. Abstract
metal matrix composites are formed by combination of two or more materials (at least
one of the material is metal) having disssimilar properties.in this present investigation
aluminium as base matrix metal and silicon carbide, red mud as reinforcements. For
Fabrication of MMC we are going to use stir casting process.the combination of
composite material is prepared.tribological and mechanical properties like
microstructures,wear,frictional properties were analysed by scanned electron
microscopy and tensile,compression strength,hardness were going to study by
different machines.
.
5. s.no title author publication Materials used Data collected
1 Silicon carbide
reinforced aluminium
MMC aerospace
applications
k.suryanarayan
an
ijirset Aluminium/silicon
carbide
Fabrication process
used,how to choose
reinforcement
materials
2 Study of tribological
properties on
Al/Al2O3/MoS2 hybrid
composite processed
by powder mettallurgy
k.kanthavel aej AL/AL2O3/MOS2 Tribological
properties,different
machines used
3 Characterisation of
aluminium reinforced
with tungsten carbide
particulate and flyash
MMC
B.G.Srikanth ijert Aluminium/tungst
en/fly ash
Techniques used to
fabricate
6. 4 Study of mechanical and
tribological behaviours
of nickel matrix
composites
B.K.Anil kumar ijst Nickel
alloys/nickel
matrix
composites
Behaviour of
nickel matrix
composites
5 The slioding wear
behaviour of al/sic
particulate composites
B.Venkataram
ana
Aluminium/sili
con carbide
Wear rate
observed at
different wt. %