Influence of Different Sintering Temperature on Mechanical Behavior of Alumina (AL2O3) Reinforced Aluminum Metal Matrix Composite (Al MMC)

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ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Influence of Different Sintering Temperature on Mechanical Behavior of Alumina (AL2O3) Reinforced Aluminum Metal Matrix Composite (Al MMC) by : Ahmad Fadli Ahmad Sanusi

Download or read book Influence of Different Sintering Temperature on Mechanical Behavior of Alumina (AL2O3) Reinforced Aluminum Metal Matrix Composite (Al MMC) written by Ahmad Fadli Ahmad Sanusi and published by . This book was released on 2008 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research focused on the study of the influence of different sintering temperature of physical and mechanical behaviour of Aluminum Metal Matrix Composites (Al MMC) reinforced with alumina (Al2O3). Al MMC reinforced with rigid ceramic particulates have become increasingly important for structural applications in aerospace, automotive and other transport industries, because of their high specific strength and modulus, good wear resistance as well as ease of processing. In this project, the influence of sintering temperature was investigated on its hardness and microstructure. These Al MMCs have been traditionally fabricated by powder metallurgy (PM) method. There are three main steps in PM which are blending, compacting and sintering. The experiments were performed on 10% weight percentage of Al2O3 on different sintering temperature. In this study, five specimens of the composite were sintered with different temperature which are 400 0C, 450 0C, 500 0C, 550 0C, and 600 0C. Then, the influence of different sintering temperature on physical and mechanical behavior of the composite was studied. The specimens were investigated on their hardness and microstructure. The hardness of the composites was examined using Vickers Hardness Test and Image Analyzer was used to study the microstructure of the composite. The result shows that the hardness of the composite decreased with the increasing of sintering temperature. Then from the microstructure observation, the grains of alumina increased when the sintering temperature increased. Furthermore, the result of this study also was compared with the other published work, and it shows the correlation each other.

Effect of Milling Time on Mechanical and Physical Behavior of ALMMC Reinforced with AL2O3

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Effect of Milling Time on Mechanical and Physical Behavior of ALMMC Reinforced with AL2O3 by : Suhaimi Md Yusoff

Download or read book Effect of Milling Time on Mechanical and Physical Behavior of ALMMC Reinforced with AL2O3 written by Suhaimi Md Yusoff and published by . This book was released on 2008 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis is to investigate the effect of milling time to the mechanical and physical properties Aluminum metal matrix composite reinforced with alumina. The objective of this thesis is to study the effect of milling time on mechanical and physical properties of powder materials. This thesis also to characterize the hardness and microstructure of Aluminum MMC produced by reinforced aluminum with alumina using powder metallurgy process. The thesis describes the powder metallurgy process to produce Al MMC reinforce with Al2O3. The powder metallurgy process consist of three main process which is milling process, compaction process and sintering. The milling process has big influence on the characteristic of powder materials, due to particle deformation followed by welding and fracturing particles. Mechanical milling is a process involving repeated deformation, welding and fracture. The mechanically milled show finer and better distribution of reinforcement particle what lead to better mechanical properties of obtained product. The results are increasing the milling time significant to improve the mechanical and physical properties of the Aluminum metal matrix composite produced.

Carbon Nanotubes

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Publisher : CRC Press
ISBN 13 : 1000377504
Total Pages : 376 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Carbon Nanotubes by : Andy Nieto

Download or read book Carbon Nanotubes written by Andy Nieto and published by CRC Press. This book was released on 2021-05-18 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This discovery of carbon nanotubes (CNT) three decades ago ushered in the technological era of nanotechnology. Among the most widely studied areas of CNT research is their use as structural reinforcements in composites. This book describes the development of CNT reinforced metal matrix composites (CNT-MMCs) over the last two decades. The field of CNT-MMCs is abundant in fundamental science, rich in engineering challenges and innovations and ripe for technological maturation and commercialization. The authors have sought to present the current state of the-art in CNT-MMC technology from their synthesis to their myriad potential end-use applications. Specifically, topics explored include: • Advantages, limitations, and evolution of processing techniques used to synthesize and fabricate CNT-MMCs • Emphasizes dispersion techniques of CNTs in metallic systems, a key challenge to the successful and widespread implementation of CNT-MMCs. Methods for quantification and improved control of CNT distributions are presented • Methods for quantification and improved control of CNT distributions are presented • Characterization techniques uniquely suited for charactering these nanoscale materials and their many chemical and physical interactions with the metal matrix, including real-time in-situ characterization of deformation mechanisms • Electron microscope images from premier studies enrich discussions on micro-mechanical modeling, interfacial design, mechanical behavior, and functional properties • A chapter is dedicated to the emergence of dual reinforcement composites that seek to enhance the efficacy of CNTs and lead to material properties by design This book highlights seminal findings in CNT-MMC research and includes several tables listing processing methods, associated CNT states, and resulting properties in order to aid the next generation of researchers in advancing the science and engineering of CNT-MMCs. In addition, a survey of the patent literature is presented in order to shed light on what the first wave of CNT-MMC commercialization may look like and the challenges that will have to be overcome, both technologically and commercially.

Metal Matrix Composites: A Modern Approach to Manufacturing

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Publisher : Bentham Science Publishers
ISBN 13 : 9815223445
Total Pages : 305 pages
Book Rating : 4.8/5 (152 download)

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Book Synopsis Metal Matrix Composites: A Modern Approach to Manufacturing by : Virat Khanna, Prianka Sharma, Santosh Kumar

Download or read book Metal Matrix Composites: A Modern Approach to Manufacturing written by Virat Khanna, Prianka Sharma, Santosh Kumar and published by Bentham Science Publishers. This book was released on 2024-03-28 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of metal matrix composite manufacturing, including fabrication methods, characterization techniques, and manufacturing applications. 10 chapters cover fundamental and applied topics on matrix metal composites. The book is a resource for all readers seeking to gain an in-depth understanding of metal matrix composites with its relevance to the modern industry. Key Features - Includes fully referenced contributions by experts in materials science - Provides an introduction to the subject, and a future prospective for a broad range of readers - Reviews current knowledge on fabrication techniques and structure property relationships of metal matrix composites - Includes dedicated chapters for reinforced composites (carbon fiber, carbon nanotubes, aluminium) - Includes guidance on material wear and tear and - Provides an investigation for process optimization for EDM for newly developed composites It is designed to be an essential resource for students and professionals in the field of materials science and engineering, as well as researchers and engineers working on metal matrix composite in manufacturing industries.

Effect of Weight Percentage of Silicon Carbide (SiC) Reinforcement Particles on Mechanical Behavior of Aluminum Metal Matrix Composite (Al MMC)

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Effect of Weight Percentage of Silicon Carbide (SiC) Reinforcement Particles on Mechanical Behavior of Aluminum Metal Matrix Composite (Al MMC) by : Engku Amalina Syazana Ku Mohd Nazri

Download or read book Effect of Weight Percentage of Silicon Carbide (SiC) Reinforcement Particles on Mechanical Behavior of Aluminum Metal Matrix Composite (Al MMC) written by Engku Amalina Syazana Ku Mohd Nazri and published by . This book was released on 2008 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon carbide particle reinforced aluminum matrix composites have been developed over past few decades, owing to their excellent properties like light weight, high elastic modulus and wear resistance. Thus, the silicon carbide particle reinforced aluminum matrix composites are expected to have many applications in aerospace, aircraft, automobile and electronic industries. In this study, aluminum metal matrix composites containing several weight percentages of reinforcement particles were prepared by using powder metallurgy method. The main steps in powder metallurgy are blending, compacting and sintering. The experiments were performed on different composition of silicon carbide powder in the composite. The study presents the results of experimental investigation on mechanical behavior of silicon carbide particle reinforced aluminum matrix. The influence of reinforced ratio of 0, 5, 10 and 15 weight percentage of silicon carbide particles on mechanical behavior was examined. The effect of different weight percentage of silicon carbide in composite on hardness and microstructure was studied. Digital image analyzer was used to characterize the composites. The effect of weight percentage of silicon carbide on hardness of composites was investigated by using Vickers hardness Test. It was observed that the distribution of silicon carbide particles was uniform. The hardness of the composites increased with increasing reinforcement element addition in it. In addition, and for the purpose of verification of the present theory, other published work was also compared and found to be in very good correlation with the predicted result.

Metals Abstracts

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Publisher :
ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Metals Abstracts by :

Download or read book Metals Abstracts written by and published by . This book was released on 1997 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1572 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metal Matrix Composites

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Publisher : John Wiley & Sons
ISBN 13 : 3527608273
Total Pages : 330 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Metal Matrix Composites by : Karl U. Kainer

Download or read book Metal Matrix Composites written by Karl U. Kainer and published by John Wiley & Sons. This book was released on 2006-08-21 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the properties of MMCs can be directly designed "into" the material, they can fulfill all the demands set by design engineers. This book surveys the latest results and development possibilities for MMCs as engineering and functional materials, making it of utmost value to all materials scientists and engineers seeking in-depth background information on the potentials these materials have to offer in research, development and design engineering.

Metal Matrix Composites

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Publisher : Springer
ISBN 13 : 3319918540
Total Pages : 325 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Metal Matrix Composites by : Antonio Contreras Cuevas

Download or read book Metal Matrix Composites written by Antonio Contreras Cuevas and published by Springer. This book was released on 2018-10-27 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers several aspects of the synthesis of composites by the pressureless infiltration technique. It describes the methods used to obtain green preforms, such as cold pressed and hot sintering, describing the heating time, load, and time required for pressing the preforms. Additionally, wettability phenomena, which is directly related on infiltration, is extensively described. Wettability process and interfacial reactions are analyzed in many ceramic-metal systems prior to fabricate the composites. A complete description of fabrication processes for Metal Matrix Composites is included. An extensive section on structural, chemical, and mechanical characterization of composites fabricated with aluminum and magnesium alloys as matrices reinforced with titanium carbide (TiC), aluminum nitride (AlN), silicon carbide (SiC) and alumina (Al2O3) is included. Relevant techniques for joining composites, such as welding and brazing are addressed. As well as issues pertaining to the corrosion and wear of composites are discussed as well. Corrosion behavior of some composites exposed to aqueous media was analyzed. Corrosion of composites using TiC and SiC like reinforcement and Al, Ni, and some Al-Cux, Al-Mgx and Al-Cu-Li alloys like matrix is discussed extensively. The structural characterization techniques addressed include: scanning electron microscopy (SEM), X-ray diffraction (XRD), transmission electron microscopy (TEM), optical microscopy (OM), differential thermal analysis (DTA), high resolution transmission electron microscopy (HRTEM), and thermogravimetry analysis (TGA). Mechanical testing including hardness, elastic modulus, tension tests, and impact tests were used in the characterization of composites. Theoretical models for prediction of some mechanical properties are included too.

Composites Industry Abstracts

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ISBN 13 :
Total Pages : 768 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Composites Industry Abstracts written by and published by . This book was released on 1996 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Thermomechanical Processing Parameters on Elevated Temperature Behavior of a 6061 Al-Al2O3 Metal Matrix Composite

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis The Effects of Thermomechanical Processing Parameters on Elevated Temperature Behavior of a 6061 Al-Al2O3 Metal Matrix Composite by : Thomas J. Schauder

Download or read book The Effects of Thermomechanical Processing Parameters on Elevated Temperature Behavior of a 6061 Al-Al2O3 Metal Matrix Composite written by Thomas J. Schauder and published by . This book was released on 1992 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of thermomechanical processing parameters on the elevated temperature behavior of a 6061 aluminum -- aluminum oxides metal-matrix composite (MMC) have been studied. The same processing parameters were employed with unreinforced 6061 AL to provide a comparison. These materials were both thermomechanically processed at either 350 C or 500 C using two rolling schedules. Both schedules involved a constant strain per pass. Subsequent mechanical tests were conducted at temperatures 200 to 500 C and strain rates ranging from (6.7E-3)/s to (1.3E-1)/s. The materials processed at 500 C exhibited higher strength when compared to those processed at 350 C for deformation temperatures below 350 c. Materials stabilized by annealing after completion of rolling displayed higher ductilities when compared to the as-processed materials, especially at lower testing temperatures. The peak ductilities of the MMCS occurred at testing temperatures near the prior rolling temperatures. Solution treatment prior to rolling and additional strains during rolling in excess of 2.5 appeared to have no effect on strength or ductility.

Wear Behavior of Al-Based Nanocomposites Reinforced with Bimodal Micro- and Nano-Sized Al2O3 Particles Produced by Spark Plasma Sintering

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Wear Behavior of Al-Based Nanocomposites Reinforced with Bimodal Micro- and Nano-Sized Al2O3 Particles Produced by Spark Plasma Sintering by : B. Sadeghi

Download or read book Wear Behavior of Al-Based Nanocomposites Reinforced with Bimodal Micro- and Nano-Sized Al2O3 Particles Produced by Spark Plasma Sintering written by B. Sadeghi and published by . This book was released on 2018 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spark Plasma Sintering (SPS) has been recognized, in the recent past, as a very useful method to produce metal matrix composites with enhanced mechanical and wear properties. Obviously, the material's final properties are strongly related to the reinforcement types and percentages and the particles' distribution, as well as to the processing parameters employed during synthesis. The present article analyzes the effect of microscopic and nanometric alumina particles, blended to pure aluminum in different combinations, on the final properties of metal matrix composites produced via SPS. A strong variation in the microstructural behavior, mechanical, and wear properties has been observed by varying the nano- to micro-alumina particles' percentage and the distribution of the ceramic particles blended with aluminum ones.

Metals Abstracts Index

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ISBN 13 :
Total Pages : 1622 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Metals Abstracts Index by :

Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 974 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mechanics of Structures and Materials XXIV

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Publisher : CRC Press
ISBN 13 : 1351850210
Total Pages : 1966 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Mechanics of Structures and Materials XXIV by : Hong Hao

Download or read book Mechanics of Structures and Materials XXIV written by Hong Hao and published by CRC Press. This book was released on 2019-08-08 with total page 1966 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Structures and Materials: Advancements and Challenges is a collection of peer-reviewed papers presented at the 24th Australasian Conference on the Mechanics of Structures and Materials (ACMSM24, Curtin University, Perth, Western Australia, 6-9 December 2016). The contributions from academics, researchers and practising engineers from Australasian, Asia-pacific region and around the world, cover a wide range of topics, including: • Structural mechanics • Computational mechanics • Reinforced and prestressed concrete structures • Steel structures • Composite structures • Civil engineering materials • Fire engineering • Coastal and offshore structures • Dynamic analysis of structures • Structural health monitoring and damage identification • Structural reliability analysis and design • Structural optimization • Fracture and damage mechanics • Soil mechanics and foundation engineering • Pavement materials and technology • Shock and impact loading • Earthquake loading • Traffic and other man-made loadings • Wave and wind loading • Thermal effects • Design codes Mechanics of Structures and Materials: Advancements and Challenges will be of interest to academics and professionals involved in Structural Engineering and Materials Science.

Emerging Technologies for Sustainability

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Publisher : CRC Press
ISBN 13 : 1000258882
Total Pages : 882 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Emerging Technologies for Sustainability by : P.C Thomas

Download or read book Emerging Technologies for Sustainability written by P.C Thomas and published by CRC Press. This book was released on 2020-08-15 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theme of conference is Emerging Technologies for Sustainability. Sustainability tends to be problem driven and oriented towards guiding decision making. The goal is to raise the global standard of living without increasing the use of resources beyond global sustainable levels. The conference is intended to act as a platform for researchers to share and gain knowledge, showcase their research findings and propose new solutions in policy formulation, design, processing and application of green materials, material selection, analysis, green manufacturing, testing and synthesis, thereby contributing to the creation of a more sustainable world.

Aerospace Materials and Material Technologies

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Publisher : Springer
ISBN 13 : 9811021341
Total Pages : 594 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Aerospace Materials and Material Technologies by : N. Eswara Prasad

Download or read book Aerospace Materials and Material Technologies written by N. Eswara Prasad and published by Springer. This book was released on 2016-11-11 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive compilation of chapters on materials (both established and evolving) and material technologies that are important for aerospace systems. It considers aerospace materials in three Parts. Part I covers Metallic Materials (Mg, Al, Al-Li, Ti, aero steels, Ni, intermetallics, bronzes and Nb alloys); Part II deals with Composites (GLARE, PMCs, CMCs and Carbon based CMCs); and Part III considers Special Materials. This compilation has ensured that no important aerospace material system is ignored. Emphasis is laid in each chapter on the underlying scientific principles as well as basic and fundamental mechanisms leading to processing, characterization, property evaluation and applications. This book will be useful to students, researchers and professionals working in the domain of aerospace materials.