Download or read book High Plasticity Magnesium Alloys written by Fusheng Pan and published by Elsevier. This book was released on 2022-01-21 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Plasticity Magnesium Alloys focuses on the microstructure, mechanical properties and processing methods of magnesium alloy materials. The title offers theory and methods on high-plasticity magnesium alloys, including phase diagram construction, alloying and deformation. Four typical high-plasticity magnesium alloys are discussed through thermodynamic phase diagram construction and the characterization of their microstructure, mechanical properties and texture at as-cast, extruded, rolled and heat-treated states. Chapters update principle calculations for the effects of alloying elements, Mg-Gd-Zr medium strength and high-plasticity alloys, medium strength and high-plasticity Mg-Mn based alloys, medium strength and high-plasticity Mc-Sn based alloys, and Mg-Gd-Y-Zn-Mn high-strength and high-plasticity magnesium alloys. This book presents the plasticity of magnesium alloys, and guides the design and development of new high-strength and high-plasticity magnesium alloys. It provides detailed solutions for practicing industrial engineers. Presents in-depth theory and research methods on high-plasticity magnesium alloys Considers the microstructure, mechanical properties and processing methods of high-performance magnesium alloys Shows the first principles needed to calculate the effects of various alloying elements Introduces the development of magnesium alloys with relatively high plasticity Characterizes the plasticity of polycrystalline metallic materials Provides detailed solutions for industrial engineers who need to use high-performance magnesium alloys

Download or read book Magnesium Alloys written by Frank Czerwinski and published by BoD – Books on Demand. This book was released on 2011-01-14 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A resistance of magnesium alloys to surface degradation is paramount for their applications in automotive, aerospace, consumer electronics and general-purpose markets. An emphasis of this book is on oxidation, corrosion and surface modifications, designed to enhance the alloy surface stability. It covers a nature of oxides grown at elevated temperatures and oxidation characteristics of selected alloys along with elements of general and electrochemical corrosion. Medical applications are considered that explore bio-compatibility of magnesium alloys. Also techniques of surface modifications, designed to improve not only corrosion resistance but also corrosion fatigue, wear and other behaviors, are described. The book represents a valuable resource for scientists and engineers from academia and industry.

Download or read book Magnesium Magnesium Alloys and Magnesium Composites written by Manoj Gupta and published by John Wiley & Sons. This book was released on 2011-03-31 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at the current and future uses of magnesium-based products and their role in the world's environmental and technological revolution The lightest of all structural metals, having one-fourth the density of steel and two-thirds that of aluminum, magnesium has already been adopted as an alternative construction material in applications as far ranging as automotive and sports equipment, electronics, and space technology. In a world concerned with minimizing the environmental impact of products, the choice of light-weight, energy-saving, and high-performance materials, like magnesium, would seem a small, significant step towards improving life on this planet. Magnesium, Magnesium Alloys, and Magnesium Composites introduces the science and current applications of this important metal, shedding light on the magnesium-based composites developed over the last fifteen years. Chapters include in-depth discussion of: The characteristics of pure magnesium—including atomic properties and crystal structure as well as physical, electrical, and mechanical properties Magnesium alloys—and the effects of the alloying elements, such as aluminum, lithium, copper, nickel, and silicon The properties of magnesium-based composites—and the effects of different types (metallic, ceramic, interconnected, and intermetallic) of reinforcements of varying length (from micron scale to nanometric length) Corrosion aspects of magnesium-based materials Magnesium-based products in medicine, sports equipment, and the automotive, aerospace, and electronics industries Bringing together, for the first time, the science, properties, and technologies relating to the current and future uses of magnesium, this important reference also offers readers a glimpse of a not-too-distant world in which environmental safety and sound engineering are a reality.

Download or read book Magnesium Alloys and Technology written by K. U. Kainer and published by John Wiley & Sons. This book was released on 2003 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text corresponds to the increased research and development activity in companies and research institutes in order to achieve an improved property profile and better choice of alloy systems. It discusses these development trends and application potential in different fields.

Download or read book Magnesium and Its Alloys written by Leszek A. Dobrzanski and published by CRC Press. This book was released on 2019-08-01 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium and Its Alloys: Technology and Applications covers a wide scope of topics related to magnesium science and engineering, from manufacturing and production to finishing and applications. This handbook contains thirteen chapters, each contributed by experts in their respective fields, and presents a broad spectrum of new information on pure magnesium, magnesium alloys, and magnesium matrix MgMCs composites. It covers such topics as computational thermodynamics, modern Mg-alloys with enhanced creep or fatigue properties, cutting-edge approaches to melt treating (grain refinement, micro-alloying, and the resulting solidification and growth), coatings, surface engineering, environmental protection (recycling and green energy storage and production), as well as biomedical applications. Aimed at researchers, professionals, and graduate students, the book conveys comprehensive and cutting-edge knowledge on magnesium alloys. It is especially useful to those in the fields of materials engineering, mechanical engineering, manufacturing engineering, and metallurgy.

Download or read book Advances in Wrought Magnesium Alloys written by Colleen Bettles and published by Elsevier. This book was released on 2012-04-25 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important book summarises the wealth of recent research on our understanding of process-property relationships in wrought magnesium alloys and the way this understanding can be used to develop a new generation of alloys for high-performance applications. After an introductory overview of current developments in wrought magnesium alloys, part one reviews fundamental aspects of deformation behaviour. These chapters are the building blocks for the optimisation of processing steps covered in part two, which discusses casting, extrusion, rolling and forging technologies. The concluding chapters cover applications of wrought magnesium alloys in automotive and biomedical engineering. With its distinguished editors, and drawing on the work of leading experts in the field, Advances in wrought magnesium alloys is a standard reference for those researching, manufacturing and using these alloys. Summarises recent research on our understanding of process-property relationships in wrought magnesium alloys Discusses the way this understanding can be used to develop a new generation of alloys for high-performance applications Reviews casting, extrusion, rolling and forging technologies, fundamental aspects of deformation behaviour, and applications of wrought magnesium alloys in automotive and biomedical engineering

Download or read book Magnesium Alloys Processing Potential and Applications written by Tomasz Arkadiusz Tański and published by BoD – Books on Demand. This book was released on 2023-11-15 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the processing, potential, and new applications of magnesium alloy systems. To date, the automotive industry uses the unique properties of magnesium alloys on the largest scale. However, scientists propose the use of magnesium and its alloys in many new areas and industries. As such, this book describes and reports on the progress of research on magnesium alloys, for example, in the oil and gas, implantology, and thermoelectric industries. Due to their availability and relatively high mechanical properties combined with low density, magnesium alloys are a dynamically developed group of light metal alloys. Both scientists and industrial centers are involved in expanding the application possibilities of magnesium-based alloys. New applications proposed in this book are examined in relation to technology, functional properties, and potential of the tested materials. The book also examines related challenges of magnesium-based alloys, including implementation problems, encountered barriers and problems to be solved in the scope of the proposed application were described also.

Download or read book Latest Developments in the Field of Magnesium Alloys and their Applications written by Hajo Dieringa and published by Frontiers Media SA. This book was released on 2021-09-13 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Magnesium Alloys Structure and Properties written by Tomasz Arkadiusz Tański and published by BoD – Books on Demand. This book was released on 2022-03-23 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium Alloys Structure and Properties is a comprehensive overview of the latest knowledge in the field of magnesium alloys engineering. Modern magnesium alloys are promising for a variety of applications in many branches of the industry due to their excellent mechanical properties, high vibration, damping capacity, and high dimensional stability. This book discusses the production, processing, and application of magnesium alloys. It includes detailed information on the impact of alloying additives and selected casting technologies, as well as modern manufacturing technologies based on powder metallurgy, the production of composites and nano-composites with metal matrixes, and methods for improving alloy properties.

Download or read book Superplasticity in Commercial and Experimental Compositions of Magnesium Alloy Sheet written by Milton M. Tilman and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Magnesium written by Karl U. Kainer and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for light-weight materials, especially in the automobile industry, created renewed interest in innovative applications of magnesium materials. This demand has resulted in increased research and development activity in companies and research institutes in order to achieve an improved property profile and better choice of alloy systems. Here, development trends and application potential in different fields like the automotive industry and communication technology are discussed in an interdisciplinary framework.

Download or read book Magnesium Alloys written by Frank Czerwinski and published by BoD – Books on Demand. This book was released on 2014-11-05 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium alloys with their unique physical and chemical properties are important candidates for many modern engineering applications. Their density, being the lowest of all structural metals, makes them the primary choice in global attempts aimed at reducing the weight of transportation vehicles. However, magnesium also creates challenges at certain stages of raw alloy melting, fabrication of net-shape components and their service. The first one is caused by very high affinity of magnesium to oxygen, which requires protective atmospheres increasing manufacturing cost and heavily contributing to greenhouse gas emissions. The second challenge relates to very high corrosivity of liquid magnesium towards materials it contacts. This imposes restrictions on the selection of materials used to contain, transfer or process molten magnesium during manufacturing operations. A mixture of unique benefits and serious challenges of magnesium alloys in solid and liquid states described here makes the book very useful for a broad audience of scientists and engineers from academia and industry.

Download or read book Superplastic Behaviour of Selected Magnesium Alloys written by Zuzanka Trojanová and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Superplastic materials exhibit anomalous plasticity, achieving strain until several thousand per century The phenomenon of plasticity is limited on special microstructure, temperatures and strain rates. Magnesium and magnesium alloys are known as materials with limited plasticity. This is due to their hexagonal structure of these materials. Finding the superplasticity conditions has a crucial importance for applications of magnesium alloys. In this chapter, we will deal with the superplastic behaviour of AZ91, QE22, AE42 and EZ33 magnesium alloys. Materials were prepared by various techniques: thermomechanical treatments, equal channel angular pressing, hot extrusion, rolling, friction stirring and high-pressure torsion. Strain rate sensitivity and elongation to fracture were estimated at various temperatures. Mechanisms of superplastic flow are discussed. Grain boundary sliding and diffusional processes were depicted as the main mechanisms responsible for high plasticity of these alloys. On the other hand, cavitation at elevated temperatures deteriorates the superplastic properties.

Download or read book Magnesium Alloys as Degradable Biomaterials written by Yufeng Zheng and published by CRC Press. This book was released on 2015-10-09 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium Alloys as Degradable Biomaterials provides a comprehensive review of the biomedical applications of biodegradable magnesium and its alloys. Magnesium has seen increasing use in orthopedic and cardiovascular applications over the last decade, particularly for coronary stents and bone implants.The book discusses the basic concepts of biodeg

Download or read book Microstructure sensitive Investigation of Plasticity and Fatigue of Magnesium Alloys written by Kavan Hazeli and published by . This book was released on 2014 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation identifies and quantifies the correlation between strain localizations at different scales and both macro- as well as microplasticity of Magnesium (Mg) based alloys. The extension of the work in the case of cyclic mechanical loading further enabled the investigation of reversible and irreversible microstructural processes that are ultimately linked to progressive fatigue damage development. To accomplish these goals, this dissertation presents a systematic experimental mechanics methodology combining multi-scale mechanical testing, in situ nondestructive evaluation (NDE) and targeted microstructure quantification. The presented research benefited from the novel integration between mechanical testing and multimodal NDE comprising both full field deformation measurements by using the digital image correlation method and time-continuous recordings of acoustic. Specific contributions of this work include the direct identification of the dominant effect of twinning in early stages of plasticity which is demonstrated in this research to be responsible for macroscopic effects on the monotonic and cyclic plasticity, as well as for microscopic processes that include slip-twin interactions and fatigue crack incubations. Such observations both enabled and were validated by careful texture evolution and grain-scale effects including pronounced intrusions/extrusions on the surface which are demonstrated to be responsible for micro-level strain accumulations that eventually, under cyclic loading conditions, lead to the onset of cracking. Surface morphology changes were found to be attributed to an evolving twinning-detwinning-retwinning activity which operates from early stages of the low cycle fatigue life up until later stages, while it was found to be associated with progressive damage development. Furthermore, the role of twinning in plasticity and fatigue of Mg alloys was verified using a Continuum Dislocation Dynamics Viscoplastic self-consistent (CDD-VPSC) polycrystal model. The simulation results reveal that the detwinning mechanism is in fact responsible for the anisotropic hardening behavior for various imposed strain amplitudes. Experimental results were further used to modify strain-based modeling approaches of fatigue life estimation. A number of the insights enabled with this research were further verified by performing a mechanical behavior characterization investigation of Mg alloys with Strontium (Sr) additions, which are currently considered for industrial applications. The presented results demonstrate that the major research accomplishments described in this dissertation could improve current manufacturing processes, which further allow extensions and applications of this research in fundamental and applied aspects of plasticity and fatigue of polycrystalline metals.

Download or read book Processing and Characterization of Magnesium Based Materials written by Domonkos Tolnai and published by MDPI. This book was released on 2021-08-31 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their lightweight and high specific strength, Mg-based alloys are considered as substitutes to their heavier counterparts in applications in which corrosion is non-relevant and weight saving is of importance. Furthermore, due to the biocompatibility of Mg, some alloys with controlled corrosion rates are used as degradable implant materials in the medical sector. The typical processing route of Mg parts incorporates a casting step and, subsequently, a thermo–mechanical treatment. In order to achieve the desired macroscopic properties and thus fulfill the service requirements, thorough knowledge of the relationship between the microstructure, the processing steps, and the resulting property profile is necessary. This Special Issue covers in situ and ex situ experimental and computational investigations of the behavior under thermo–mechanical load of Mg-based alloys utilizing modern characterization and simulation techniques. The papers cover investigations on the effect of rare earth additions on the mechanical properties of different Mg alloys, including the effect of long-period stacking-ordered (LPSO) structures, and the experimental and computational investigation of the effect of different processing routes.

Download or read book Special Issues on Magnesium Alloys written by Waldemar Alfredo Monteiro and published by BoD – Books on Demand. This book was released on 2011-09-12 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium is the lightest of all the metals and the sixth most abundant on Earth. Magnesium is ductile and the most machinable of all the metals. Magnesium alloy developments have traditionally been driven by requirements for lightweight materials to operate under increasingly demanding conditions (magnesium alloy castings, wrought products, powder metallurgy components, office equipment, nuclear applications, flares, sacrificial anodes for the protection of other metals, flash photography and tools). The biggest potential market for magnesium alloys is in the automotive industry. In recent years new magnesium alloys have demonstrated a superior corrosion resistance for aerospace and specialty applications. Considering the information above, special issues on magnesium alloys are exposed in this book: casting technology; surface modification of some special Mg alloys; protective carbon coatings on magnesium alloys; fatigue cracking behaviors of cast magnesium alloys and also, magnesium alloys biocompatibility as degradable implant materials.