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Development Of Cast Aluminum Alloys For Elevated Temperature Service
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Book Synopsis Development of Cast Aluminum Alloys for Elevated Temperature Service by : Webster Hodge
Download or read book Development of Cast Aluminum Alloys for Elevated Temperature Service written by Webster Hodge and published by . This book was released on 1948 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented of an experimental study to develop an aluminum alloy for elevated-temperature service by determining the effect of heat treatment and exposure to elevated temperatures on the tensile properties of the various alloys subsequently cooled to room temperature, the effect of various alloy additions on the room- and elevated-temperature properties of aluminum, 6-percent-magnesium alloys, and the improvement in high-temperature creep properties of some of the optimum compostions. The composition of an experimental alloy that appears to tbe optimum and an approximate comparison of its properties with two commercial alloys are presented.
Book Synopsis Casting Aluminum Alloys by : Michael V Glazoff
Download or read book Casting Aluminum Alloys written by Michael V Glazoff and published by Butterworth-Heinemann. This book was released on 2018-09-03 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Casting Aluminum Alloys, Second Edition, the follow up to the fall 2007 work on the structure, properties, thermal resistance, corrosion and fatigue of aluminum alloys in industrial manufacturing, discusses findings from the past decade, including sections on new casting alloys, novel casting technologies, and new methods of alloys design. The book also includes other hot topics, such as the implementation of computational technologies for the calculation of phase equilibria and thermodynamic properties of alloys, the development of software for calculation of diffusion processes in aluminum alloys, computational modeling of solidification microstructure and texture evolution of multi-component aluminum materials. In addition to changes in computational predictive abilities, there is a review of novel casting aluminum alloy compositions and properties, as well as descriptions of new casting technologies and updates to coverage on the mechanical properties of aluminum casting alloys. Presents a discussion of thermodynamic calculations used for assessing non-equilibrium solidifications of casting aluminum alloys Expands coverage of mathematical models for alloy mechanical properties, helping facilitate the selection of the best prospective candidate for new alloy development Contains a new section that describes the self-consistent evaluation of phase equilibria and thermodynamic properties of aluminum alloys
Book Synopsis The Development of Iron-aluminum Base Alloys for Elevated Temperature Service by : RAYMOND E CAIRNS (JR.)
Download or read book The Development of Iron-aluminum Base Alloys for Elevated Temperature Service written by RAYMOND E CAIRNS (JR.) and published by . This book was released on 1958 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Cast Aluminium Alloys for Elevated Temperature Applications by : Saiful Rafiq Bin Abdul Ghani
Download or read book Development of Cast Aluminium Alloys for Elevated Temperature Applications written by Saiful Rafiq Bin Abdul Ghani and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminium is a relatively soft yet durable, lightweight, ductile and also malleable metal on this earth. It also is a very good thermal and electrical conductor. Although it has very good properties, at high temperatures the aluminium's strength decreases. At temperatures continuously above 100°C, the strength of aluminium is affected to the extent that the weakening must be taken into account. In order to compensate this relatively weakness, alloy elements are introduced to aluminium to increase its mechanical and chemical properties. Aluminium 2017 series is highly consist of copper as it principle alloying element and this alloy can be strengthened significantly through solution heat-treating. These alloys possess a good combination of high strength and toughness but have a low levels of atmospheric corrosion resistance compare to other aluminium alloy. Basically, these alloys used for aircraft and aerospace. In this study, a various alloy is developed by adding chromium and also zirconium in aluminium metal. A 9 different casting with different percentage of chromium and zirconium added is produced. The materials are prepared by stir casting technique. Mechanical test such as hardness test, microstructure test is conducted. Before the mechanical test to be conducted, these 9 castings will undergoes a series of heat treatment process such as solution heat treatment for 6 hours then rapid quenching using water as the medium and lastly aging process starting from 0 hours to 48 hours at 250°C. From the results, the hardness value and their respective microstructure is obtained. The experimental results do not show a significant influence of Cr or Zr in these parameters, and only small differences have been observed due to only small amounts of Cr and Zr have been added to an Al-Cu alloy.
Book Synopsis Technical Note - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics
Download or read book Technical Note - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1947 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Elevated Temperature Mechanical Properties of Two Cast Aluminum Alloys by :
Download or read book Elevated Temperature Mechanical Properties of Two Cast Aluminum Alloys written by and published by . This book was released on 1969 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: A test program was conducted to obtain mechanical properties data on two aluminum casting alloys. Work included tensile, creep, and rupture tests at room temperature, 300, 400, 500, and 600F. The alloy, Hiduminium RR-350 was developed as a high temperature alloy. Its room temperature properties were moderate but it held its strength quite well up to 600F. The alloy CH-70 was developed as a high strength, high performance alloy in the 60,000 ultimate tensile strength, 50,000 yield strength, and 5% elongation range. Tensile properties of CH-70 held up well at the 300 test temperature but decreased rapidly at higher temperatures.
Book Synopsis Development of Corrosion-resistant Aluminum Alloys for High-temperature Water Service by : H. C. Bowen
Download or read book Development of Corrosion-resistant Aluminum Alloys for High-temperature Water Service written by H. C. Bowen and published by . This book was released on 1961 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developments in Lightweight Aluminum Alloys for Automotive Applications by : James M Boileau
Download or read book Developments in Lightweight Aluminum Alloys for Automotive Applications written by James M Boileau and published by SAE International. This book was released on 2006-02-03 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of lightweight materials in automotive application has greatly increased in the past two decades. A need to meet customer demands for vehicle safety, performance and fuel efficiency has accelerated the development, evaluation and employment of new lightweight materials and processes. The 50 SAE Technical papers contained in this publication document the processes, guidelines, and physical and mechanical properties that can be applied to the selection and design of lightweight components for automotive applications. The book starts off with an introduction section containing two 1920 papers that examine the use of aluminum in automobiles.
Book Synopsis Casting Aluminum Alloys by : Michael V Glazoff
Download or read book Casting Aluminum Alloys written by Michael V Glazoff and published by Elsevier. This book was released on 2010-07-07 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Casting Aluminum Alloys summarizes research conducted at Moscow Institute of Steel and Alloy during many decades in part together with Alcoa Inc. The research covered areas of the structure, properties, thermal resistance, corrosion and fatigue of aluminum alloys in industrial manufacturing. Emphasis on interconnection among phase equilibria, thermodynamics and microstructure of alloys Systematic overview of all phase diagrams with Al that are important for the development of casting aluminium alloys Diagrams ("processing windows") of important technological properties such as castability, molten metal fluidity, tendency to hot pre-solidification cracking, porosity Mathematical models for alloy mechanical properties facilitating the down-selection of best prospect candidates for new alloy development New principles of design of eutectic casting aluminium alloys Examples of successful novel casting alloy development, including alloys for high-strength applications, alloys with transition metals, and novel alloys utilizing aluminium scrap
Book Synopsis The Development of Aluminum - 6 Percent Magnesium Wrought Alloys for Elevated-Temperature Service in Water at Temperatures Up to 600 Degree F. by :
Download or read book The Development of Aluminum - 6 Percent Magnesium Wrought Alloys for Elevated-Temperature Service in Water at Temperatures Up to 600 Degree F. written by and published by . This book was released on 1950 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the present time, 28 aluminum and 728 are used in applications in which river water attains temperatures as high as about 180 deg F. The 2S is aluminum of commercial purity, and the 72S is a high-purity aluminum-base alloy containing 1 per cent zinc. Both of these materials are relatively weak at room temperature as well as at elevated temperatures. The objective of the present work was the development of aluminum-base alloys which had higher load-carrying capacities at all temperatures up to 600 deg F. without an appreciable sacrifice in resistance to corrosion by water at elevated temperatures and also without an appreciable increase in thermal neutron cross-section value. Accordingly, the work was divided into two phases. The first dealt with the development of alloys having better load-carrying capacity, and the second was concerned with the effects of temperature on the corrosion resistance of the experimental and some commercial alloys in water. The first phase is described in Section I of the report, and the second in Section II of the report.
Download or read book Aluminum and Aluminum Alloys written by and published by . This book was released on 1966 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Compressive Strength of 24S-T Aluminum-alloy Flat Panels with Longitudinal Formed Hat-section Stiffeners Having a Ratio of Stiffener Thickness to Skin Thickness Equal to 1.00 by : William A. Hickman
Download or read book Compressive Strength of 24S-T Aluminum-alloy Flat Panels with Longitudinal Formed Hat-section Stiffeners Having a Ratio of Stiffener Thickness to Skin Thickness Equal to 1.00 written by William A. Hickman and published by . This book was released on 1947 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are present for part of a test program on 24S-T aluminum-alloy flat compression panels with hat-section stiffeners. The results show the effect of the relative dimensions of a panel on the buckling stress and average stress at maximum load. Comparative envelope curves are presented to provide some indication of the relative structural efficiencies of hat- and Z-stiffened panels having a ratio of stiffener thicknews to skin thickness of one.
Book Synopsis Elevated Temperature Properties of Cast Aluminum Alloys A201-T7 and A357-T6 by : J. D. Tirpak
Download or read book Elevated Temperature Properties of Cast Aluminum Alloys A201-T7 and A357-T6 written by J. D. Tirpak and published by . This book was released on 1985 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tensile, fatigue, fracture toughness, and fatigue crack growth properties of cast aluminum alloys A201-T7 and A357-T6 were evaluated at 250 F and 400 F. The tensile strength of A201-T7 decreased slightly at 250 F and dropped markedly at 400 F. The A201-T7 elongation increased as temperature increased. The tensile strength of A357-T6 decreased as test temperature increased. A357-T6 ductility increased then decreased as temperature increased. Valid fracture toughness values were difficult to obtain for both alloys. A201- T7 had an average K sub Ic of 22.3 ksi in at 250 F and an average K sub Q of 25. 0 ksi in at 400 F. For A357-T6 K sub Q values were 27.5 ksi in and 18.1 ksi in at 250 F and 400 F, respectively. Constant load amplitude fatigue strength decreased for both alloys. At low Ks, fatigue crack growth resistance decreased as test temperature increased.
Book Synopsis Properties of Aluminum Alloys by : John Gilbert Kaufman
Download or read book Properties of Aluminum Alloys written by John Gilbert Kaufman and published by ASM International. This book was released on 1999-01-01 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of data collected and maintained for many years as the property of a large aluminum company, which decided in 1997 to make it available to other engineers and materials specialists. In tabular form, presents data on the tensile and creep properties of eight species of wrought alloys and five species of cast alloys in the various shapes used in applications. Then looks at the fatigue data for several alloys under a range of conditions and loads. The data represent the typical or average findings, and though some were developed years ago, the collection is the largest and most detailed available. There is no index.
Book Synopsis Introduction to Metals for Elevated-temperature Use by : James Edward Campbell
Download or read book Introduction to Metals for Elevated-temperature Use written by James Edward Campbell and published by . This book was released on 1961 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Development of Aluminum-6 Per Cent Magnesium Wrought Alloys for Elevated-temperature Service and Their Resistance to Corrosion in Water at Temperatures Up to 600°F by : K. Grube
Download or read book The Development of Aluminum-6 Per Cent Magnesium Wrought Alloys for Elevated-temperature Service and Their Resistance to Corrosion in Water at Temperatures Up to 600°F written by K. Grube and published by . This book was released on 1950 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the present time, 28 aluminum and 728 are used in applications in which river water attains temperatures as high as about 180 deg F. The 2S is aluminum of commercial purity, and the 72S is a high-purity aluminum-base alloy containing 1 per cent zinc. Both of these materials are relatively weak at room temperature as well as at elevated temperatures. The objective of the present work was the development of aluminum-base alloys which had higher load-carrying capacities at all temperatures up to 600 deg F. without an appreciable sacrifice in resistance to corrosion by water at elevated temperatures and also without an appreciable increase in thermal neutron cross-section value. Accordingly, the work was divided into two phases. The first dealt with the development of alloys having better load-carrying capacity, and the second was concerned with the effects of temperature on the corrosion resistance of the experimental and some commercial alloys in water. The first phase is described in Section I of the report, and the second in Section II of the report.
Book Synopsis Development of Aluminum Castings with High Impact Strength at Low Temperatures by : D. N. Williams
Download or read book Development of Aluminum Castings with High Impact Strength at Low Temperatures written by D. N. Williams and published by . This book was released on 1964 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
