This document summarizes research into developing aluminum 6061-zircon particulate composites using stir casting. Zircon particulates were added at levels of 0%, 3%, 6%, 9%, and 12% to an aluminum 6061 alloy melt which was then stirred and poured into molds. The resulting composites were tested for tensile strength, impact strength, hardness, and wear rate. Results showed the 9% zircon composite had significantly improved strength, hardness, and reduced wear rate compared to the unreinforced alloy. Microstructure images indicated the 9% composite exhibited a uniform distribution of zircon particles in the aluminum matrix.
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
WEAR STUDIES ON THE HEAT TREATED AL6061-μSIC AND AL6061-NSIC METAL MATRIX COM...IAEME Publication
Metal matrix composites (MMCs) have a potential for enhanced wear conflict in
excess of the unreinforced aluminum alloy and are the most capable in achieving
enhanced mechanical properties. In the present investigation, composites of Aluminum
6061(Al6061) matrix material is reinforced with micron size Silicon carbide (μSiC)
reinforcement with 5, 10 and 15 weight percentages (wt.%) and nano size SiC (nSiC)
with 0.5, 1.0 and 1.5 wt.% are fabricated by stir casting technique. The stir casted
composites are further heat treated and the specimens are prepared as per ASTM
standards to conduct hardness and wear tests. The fabricated and heat treated nano
composites showed enhancement in hardness and wear resistance more than the micro
composites. The microstructure of the worn out specimen are examined by scanning
electron microscope. Taking into contemplation all the factors, it can be concluded that
aluminum based composite with 1.0% by weight nano SiC reinforcement acquire
superior wear resistance properties as compared to micro SiC reinforced aluminum
metal matrix composites.
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
WEAR STUDIES ON THE HEAT TREATED AL6061-μSIC AND AL6061-NSIC METAL MATRIX COM...IAEME Publication
Metal matrix composites (MMCs) have a potential for enhanced wear conflict in
excess of the unreinforced aluminum alloy and are the most capable in achieving
enhanced mechanical properties. In the present investigation, composites of Aluminum
6061(Al6061) matrix material is reinforced with micron size Silicon carbide (μSiC)
reinforcement with 5, 10 and 15 weight percentages (wt.%) and nano size SiC (nSiC)
with 0.5, 1.0 and 1.5 wt.% are fabricated by stir casting technique. The stir casted
composites are further heat treated and the specimens are prepared as per ASTM
standards to conduct hardness and wear tests. The fabricated and heat treated nano
composites showed enhancement in hardness and wear resistance more than the micro
composites. The microstructure of the worn out specimen are examined by scanning
electron microscope. Taking into contemplation all the factors, it can be concluded that
aluminum based composite with 1.0% by weight nano SiC reinforcement acquire
superior wear resistance properties as compared to micro SiC reinforced aluminum
metal matrix composites.
Fabrication and mechanical properties of stir cast al si12 cub4c compositeseSAT 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
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
Characterization of Multiaxial Cold Rolled Al6061theijes
Multi directional Cold rolling of Al 6061 along the transverse and longitudinal direction results in more uniform distribution of the particulates. This rolling is associated with a considerable amount of damage to the particulates. Room temperature tensile tests and Vickers hardness test carried out on the rolled alloy at different reduction ratios showed, significant increase in strength and hardness. However, the test results show that the alloy could be cold rolled up to 50% reduction without forming any edge crack. Such behaviors of rolled al alloy are analyzed on the basis of change of microstructure from cores to fine results in increase of tensile strength and hardness by increasing the reduction ratio in the cold rolling process.
Studies on Al8081-B4C Metal Matrix Composites Fabricated by Stir Casting MethodIJMER
Aluminium MMCs are preferred in the fields of aerospace, military, automotive, marine and
in many other domestic applications. In the present work, an attempt has been made to develop and
study the, Mechanical properties of Al-8081/B4C reinforced aluminium metal matrix composites. The
composite was prepared by using Liquid Metallurgy Route (Stir Casting Technique). Liquid state has
some important advantages such as better matrix particle bonding, easier control of matrix structure,
simplicity, low cost of processing, nearer to net shape and wide selection of material. Al-8081 alloy
was taken as the base matrix to which B4C particulates are used as reinforcements. Al8081-B4C
composites were prepared by varying weight percentage of B4C i.e 0 to 6 %, in steps of two. The
objective is to study the effect of B4C particulates on mechanical properties such as ultimate tensile
strength, yield strength and hardness of Al8081 alloy composites. The results of this study revealed
that, as the B4C content was increased, there were significant increases in the ultimate tensile strength,
yield strength and hardness in the composites as compared to the base matrix
Effects Of 600 Microns Particles of Eggshell on Tensile Strength of Zinc-Alum...IJMREMJournal
The study investigates the effects of eggshell particulate and particulate sizes on tenstile strength of ZA27 MMC
where eggshell served as particulate reinforcement. ZA27 MMC was produced by melting and casting ZA27
alloy and particulate eggshell in a lift-out crucible furnace, to produce rods of ZA27 MMC. Control sample rods
which have no eggshell content were also produced by melting and casting in sand molds. The tensile strength
of the produced rods were tested, and the results show a significant dependence of this property on added
particulate eggshell content.
Wear behaviour of si c reinforced al6061 alloy metal matrix composites by usi...eSAT 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.
Performance of Composite Materials Using a Novel Techniqueinventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Studies On Fracture Toughness Behavior of Hybrid Aluminum Metal Matrix Compos...IJERA Editor
The limited mechanical properties of Al and its alloys adversely affect its applications in automobile and
aerospace industries. This remains one of the major concern in the fabrication to suit its application in recent
days. The main aim of the present work is to improve the fracture toughness of the Al matrix composite . A
composite with Al 6061 alloy as matrix and Zirconium Oxide as reinforcement is fabricated by stir casting
process. The specimens were prepared according to ASTM standards and fracture toughness, tensile and
hardness tests were performed and the properties were investigated. Zirconium oxide is selected as a
reinforcement because of its ability to influence the microstructure of the Al 6061 alloy to improve the fracture
toughness. The fracture toughness is highest at 6% reinforcement of ZrO2 and hardness is found to be more at
4% reinforcement
Fabrication and mechanical properties of stir cast al si12 cub4c compositeseSAT 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
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
Characterization of Multiaxial Cold Rolled Al6061theijes
Multi directional Cold rolling of Al 6061 along the transverse and longitudinal direction results in more uniform distribution of the particulates. This rolling is associated with a considerable amount of damage to the particulates. Room temperature tensile tests and Vickers hardness test carried out on the rolled alloy at different reduction ratios showed, significant increase in strength and hardness. However, the test results show that the alloy could be cold rolled up to 50% reduction without forming any edge crack. Such behaviors of rolled al alloy are analyzed on the basis of change of microstructure from cores to fine results in increase of tensile strength and hardness by increasing the reduction ratio in the cold rolling process.
Studies on Al8081-B4C Metal Matrix Composites Fabricated by Stir Casting MethodIJMER
Aluminium MMCs are preferred in the fields of aerospace, military, automotive, marine and
in many other domestic applications. In the present work, an attempt has been made to develop and
study the, Mechanical properties of Al-8081/B4C reinforced aluminium metal matrix composites. The
composite was prepared by using Liquid Metallurgy Route (Stir Casting Technique). Liquid state has
some important advantages such as better matrix particle bonding, easier control of matrix structure,
simplicity, low cost of processing, nearer to net shape and wide selection of material. Al-8081 alloy
was taken as the base matrix to which B4C particulates are used as reinforcements. Al8081-B4C
composites were prepared by varying weight percentage of B4C i.e 0 to 6 %, in steps of two. The
objective is to study the effect of B4C particulates on mechanical properties such as ultimate tensile
strength, yield strength and hardness of Al8081 alloy composites. The results of this study revealed
that, as the B4C content was increased, there were significant increases in the ultimate tensile strength,
yield strength and hardness in the composites as compared to the base matrix
Effects Of 600 Microns Particles of Eggshell on Tensile Strength of Zinc-Alum...IJMREMJournal
The study investigates the effects of eggshell particulate and particulate sizes on tenstile strength of ZA27 MMC
where eggshell served as particulate reinforcement. ZA27 MMC was produced by melting and casting ZA27
alloy and particulate eggshell in a lift-out crucible furnace, to produce rods of ZA27 MMC. Control sample rods
which have no eggshell content were also produced by melting and casting in sand molds. The tensile strength
of the produced rods were tested, and the results show a significant dependence of this property on added
particulate eggshell content.
Wear behaviour of si c reinforced al6061 alloy metal matrix composites by usi...eSAT 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.
Performance of Composite Materials Using a Novel Techniqueinventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Studies On Fracture Toughness Behavior of Hybrid Aluminum Metal Matrix Compos...IJERA Editor
The limited mechanical properties of Al and its alloys adversely affect its applications in automobile and
aerospace industries. This remains one of the major concern in the fabrication to suit its application in recent
days. The main aim of the present work is to improve the fracture toughness of the Al matrix composite . A
composite with Al 6061 alloy as matrix and Zirconium Oxide as reinforcement is fabricated by stir casting
process. The specimens were prepared according to ASTM standards and fracture toughness, tensile and
hardness tests were performed and the properties were investigated. Zirconium oxide is selected as a
reinforcement because of its ability to influence the microstructure of the Al 6061 alloy to improve the fracture
toughness. The fracture toughness is highest at 6% reinforcement of ZrO2 and hardness is found to be more at
4% reinforcement
Characterization of Al/WC/Fly ash Metal Matrix Compositesijtsrd
Metal matrix composites are formed by combination of two or more materials (at least one of the materials is metal) having dissimilar characteristics. In this present investigation, aluminium (Al 6061) as base matrix metal and tungsten carbide (WC) particulate, fly ash as reinforcements. Fabrication of MMCs was done by stir-casting process. The Tungsten Carbide particulate was added in proportions of 1%, 2%, and 3% and Fly ash was added in proportions of 2%, 4%, and 6% on mass fraction basis to the molten metal. The different combination sets of composites were prepared. Mechanical properties like tensile strength and hardness were studied for both reinforced and unreinforced Al 6061 samples. Microstructure examination was carried by using Scanning Electron Microscope (SEM) to obtain the distribution of tungsten carbide particulate and fly ash in base matrix. From the results, it was found that the tensile strength and the hardness of the prepared metal matrix composites increased with increase in tungsten carbide and fly ash content. The Scanning Electron Micrographs of the samples indicated uniform distribution of tungsten carbide and fly ash particles in the base matrix without voids before testing and with voids after testing. Nithin K"Characterization of Al/WC/Fly ash Metal Matrix Composites" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10937.pdf http://www.ijtsrd.com/other-scientific-research-area/other/10937/characterization-of-alwcfly-ash-metal-matrix-composites/nithin-k
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.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
A Review on Optimization of the Process Parameters in Friction Stir Welding o...IJAEMSJORNAL
This study is describing a simple and systematic methodology for optimizing the Process parameters of friction stir welding (FSW) of (AA6105 and AA6082) aluminium alloy using Taguchi technique. The main focus of this review paper is to discuss FSW principle, process parameter and mechanical properties. The current study focuses on the friction stir welding of wrought aluminium alloys 6082 and aluminium alloy 6105 that are commonly used in the structural and automotive industries. Apart from this paper FSW process has been done on various aluminium alloys but dissimilar friction stir welding of these two materials are not reported in their research. A systematic study has been performed on the joint properties on the dissimilar welding of the selected materials and their relationships between various parameters.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.