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Study On Effects Of Powder And Flake Chemistry And Morphology On The Properties Of Al Cu Mg X X X Powder Metallurgy Advanced Aluminum Alloys
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Book Synopsis Study on Effects of Powder and Flake Chemistry and Morphology on the Properties of Al-Cu-Mg-X-X-X Powder Metallurgy Advanced Aluminum Alloys by :
Download or read book Study on Effects of Powder and Flake Chemistry and Morphology on the Properties of Al-Cu-Mg-X-X-X Powder Metallurgy Advanced Aluminum Alloys written by and published by . This book was released on 1986 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study on Effects of Powder and Flake Chemistry and Morphology on the Properties of Al-Cu-Mg-X-X-X Powder by :
Download or read book Study on Effects of Powder and Flake Chemistry and Morphology on the Properties of Al-Cu-Mg-X-X-X Powder written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Process Variables on the Mechanical and Physical Properties of an Al-Cu-Mg Powder Metallurgy Alloy by : Bryce David Christensen
Download or read book Effects of Process Variables on the Mechanical and Physical Properties of an Al-Cu-Mg Powder Metallurgy Alloy written by Bryce David Christensen and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The applications of aluminum powder metallurgy (PM) alloys require precise control of final mechanical properties. The final properties of an alloy are dictated by the processing steps performed during production. The goal of this research was to analyze the effects process variables have on the properties of Al-2.3Cu-1.5Mg-0.5Sn. Specifically, the impact of heat treatment and sizing on the tensile and fatigue properties was investigated. Three variations in heat treatment were explored, each in the sized and not-sized condition: naturally aged (T1/T2) , artificially aged (T6/T8), and solutionized-naturally aged (T4/T3). Uniaxial tensile testing was done to determine yield strength and ductility. 3-point bend fatigue using the staircase method was used to determine fatigue strength. For all heat treatments, sizing increased yield strength, but decreased ductility and fatigue strength. The T8 heat treatment resulted in the highest yield strength (325 MPa), but also the lowest fatigue strength (109 MPa). The T4 heat treatment resulted in the highest ductility (14%). Sizing decreased fatigue strength by up to 31% in the artificially aged samples. Delay time between sintering and sizing was investigated and no significant impact was seen in mechanical properties by increasing delay time. Differential scanning calorimetry (DSC) was used to determine if sizing impacted precipitate development. It was determined that the precipitation sequence of the S-type (Al2CuMg) was influenced by sizing. Through the DSC data it was inferred that there was a preferential tendency for S1-type precipitates to form in sized samples, supressing full aging to S2-type. This would have altered the mechanical performance of the alloy.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722346010 Total Pages :88 pages Book Rating :4.3/5 (46 download)
Book Synopsis Development and Characterization of Powder Metallurgy (Pm) 2xxx Series Al Alloy Products and Metal Matrix Composite (MMC) 2xxx Al/Sic Materials for High Temperature Aircraft Structural Applications by : National Aeronautics and Space Administration (NASA)
Download or read book Development and Characterization of Powder Metallurgy (Pm) 2xxx Series Al Alloy Products and Metal Matrix Composite (MMC) 2xxx Al/Sic Materials for High Temperature Aircraft Structural Applications written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-08 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a series of material studies performed by the Lockheed Aeronautical Systems Company over the time period from 1980 to 1991 are discussed. The technical objective of these evaluations was to develop and characterize advanced aluminum alloy materials with temperature capabilities extending to 350 F. An overview is given of the first five alloy development efforts under this contract. Prior work conducted during the first five modifications of the alloy development program are listed. Recent developments based on the addition of high Zr levels to an optimum Al-Cu-Mg alloy composition by powder metallurgy processing are discussed. Both reinforced and SiC or B4C ceramic reinforced alloys were explored to achieve specific target goals for high temperature aluminum alloy applications. Chellman, D. J. and Gurganus, T. B. and Walker, J. A. Unspecified Center...
Book Synopsis Consolidation Processing Parameters and Alternative Processing Methods for Powder Metallurgy Al-Cu-Mg-X-X Alloys by : K. K. Sankaran
Download or read book Consolidation Processing Parameters and Alternative Processing Methods for Powder Metallurgy Al-Cu-Mg-X-X Alloys written by K. K. Sankaran and published by . This book was released on 1987 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Al-Cu-Mg-Ag Alloy RX226-T8 Plate by : Cynthia L. Lach
Download or read book Characterization of Al-Cu-Mg-Ag Alloy RX226-T8 Plate written by Cynthia L. Lach and published by . This book was released on 2003 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microstructure and Aging Behavior of Conventional and Nanocrystalline Al-Cu-Mg Alloys with Sc Additions by : Alejandro Zúñiga
Download or read book Microstructure and Aging Behavior of Conventional and Nanocrystalline Al-Cu-Mg Alloys with Sc Additions written by Alejandro Zúñiga and published by . This book was released on 2006 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Powder Metallurgical Processing and Intermediate Thermal Mechanical Treatment on the Fatigue Properties of High Strength Aluminum Alloys by : Victor Kuo
Download or read book The Effects of Powder Metallurgical Processing and Intermediate Thermal Mechanical Treatment on the Fatigue Properties of High Strength Aluminum Alloys written by Victor Kuo and published by . This book was released on 1983 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of advanced metallurgical processing techniques, e.g., intermediate thermomechanical treatment (ITMT) and powder metallurgy (P/M), has produced a recrystallized X7091 P/M alloy having fine grain and particle structures and weak texture with the best overall mechanical properties compared to those of ingot metallurgical and conventional P/M alloys. The dependence of mechanical properties on grain size and particle distribution has been demonstrated among these alloys. The study of the effect of the last microstructural feature, crystallographic texture, is necessary for further property improvement through texture control.
Book Synopsis Powder Metallurgy Aluminum & Light Alloys for Automotive Applications Conference by : William F. Jandeska
Download or read book Powder Metallurgy Aluminum & Light Alloys for Automotive Applications Conference written by William F. Jandeska and published by . This book was released on 1998 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structure and Properties of Three Powder Metallurgically Processed Al-Cu-Mg Alloys by : Jocelyn Irene Petit
Download or read book Structure and Properties of Three Powder Metallurgically Processed Al-Cu-Mg Alloys written by Jocelyn Irene Petit and published by . This book was released on 1980 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Copper and Magnesium Additions to Hypereutectic Aluminum-silicon Alloys Prepared by Powder Metallurgy by :
Download or read book The Effects of Copper and Magnesium Additions to Hypereutectic Aluminum-silicon Alloys Prepared by Powder Metallurgy written by and published by . This book was released on 1969 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: In previous work, it was shown that hypereutectic aluminum-silicon alloys with up to 45% Si can be produced with refined silicon phase by powder metallurgy techniques without the use of nucleation catalysts. Pre-alloyed powders were produced by atomization and the powders were consolidated by hot pressing. This investigation observed the effect of additions of copper and magnesium on the properties of the Al-35% Si alloy produced in the same manner.
Book Synopsis Additive Manufacturing Volume 2 by : Prashanth Konda Gokuldoss
Download or read book Additive Manufacturing Volume 2 written by Prashanth Konda Gokuldoss and published by MDPI. This book was released on 2020-04-15 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.
Book Synopsis Powder Metallurgy Alloys by : P. Ramakrishnan
Download or read book Powder Metallurgy Alloys written by P. Ramakrishnan and published by CRC Press. This book was released on 2004-11-11 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aluminum Alloy Castings by : John Gilbert Kaufman
Download or read book Aluminum Alloy Castings written by John Gilbert Kaufman and published by ASM International. This book was released on 2004-01-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: J. G. (Gil) Kaufman is currently president of his consulting company, Kaufman Associates.
Book Synopsis Nanomaterials by Severe Plastic Deformation by : Michael J. Zehetbauer
Download or read book Nanomaterials by Severe Plastic Deformation written by Michael J. Zehetbauer and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the "Second International Conference on Nanomaterials by Severe Plastic Deformation" review the enormous scientific avalanche that has been developing in the field over recent years. A valuable resource for any scientist and engineer working in this emerging field of nanotechnology.
Book Synopsis Mixed Matrix Membranes by : Clara Casado-Coterillo
Download or read book Mixed Matrix Membranes written by Clara Casado-Coterillo and published by MDPI. This book was released on 2019-12-16 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mixed matrix membranes (MMMs) have attracted a large amount of interest in research laboratories worldwide in recent decades, motivated by the gap between a growing interest in developing novel mixed matrix membranes by various research groups and the lack of large-scale implementation. This Special Issue contains six publications dealing with the current opportunities and challenges of mixed matrix membranes development and applications to solve environmental and health challenges of the society of 21st century.
Book Synopsis Liquid Phase Sintering by : R.M. German
Download or read book Liquid Phase Sintering written by R.M. German and published by Springer Science & Business Media. This book was released on 2013-12-14 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years there has been rapid growth in the activities involving particulate materials because of recognized advantages in manufacturing. This growth is attributed to several factors; i) an increased concern over energy utilization, ii) a desire to better control microstructure in engineermg materials, iii) the need for 1mproved material economy, iv) societal and economic pressures for higher productivity and quality, v) requirements for unique property combinations for high performance applica tions, and vi) a desire for net shape forming. Accordingly, liquid phase sintering has received increased attention as part of the growth in particulate materials processing. As a consequence, the commercial applications for liquid phase sintering are expanding rapidly. This active and expanding interest is not well served by available texts. For this reason I felt it was appropriate to write this book on liquid phase sintering. The technology of liquid phase sintering IS quite old and has been in use in the ceramics industry for many centuries. However, the general perception among materials and manufacturing engineers is that liquid phase sintering is still a novel technique. I believe the diverse technological appli cations outlined in this book will dispel I such impressions. Liquid phase. sintering has great value in fabricating several unique materials to near net shapes and will continue to expand in applications as the fundamental attrib utes are better appreciated. I am personally involved with several uses for liquid phase sintering.
