Mechanical Properties and Microstructure of Biomorphic Silicon Carbide Ceramics Fabricated from Wood Precursors

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Publisher : BiblioGov
ISBN 13 : 9781289291327
Total Pages : 28 pages
Book Rating : 4.2/5 (913 download)

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Book Synopsis Mechanical Properties and Microstructure of Biomorphic Silicon Carbide Ceramics Fabricated from Wood Precursors by : Nasa Technical Reports Server (Ntrs)

Download or read book Mechanical Properties and Microstructure of Biomorphic Silicon Carbide Ceramics Fabricated from Wood Precursors written by Nasa Technical Reports Server (Ntrs) and published by BiblioGov. This book was released on 2013-08 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon carbide based, environment friendly, biomorphic ceramics have been fabricated by the pyrolysis and infiltration of natural wood (maple and mahogany) precursors. This technology provides an eco-friendly route to advanced ceramic materials. These biomorphic silicon carbide ceramics have tailorable properties and behave like silicon carbide based materials manufactured by conventional approaches. The elastic moduli and fracture toughness of biomorphic ceramics strongly depend on the properties of starting wood preforms and the degree of molten silicon infiltration. Mechanical properties of silicon carbide ceramics fabricated from maple wood precursors indicate the flexural strengths of 3441+/-58 MPa at room temperature and 230136 MPa at 1350C. Room temperature fracture toughness of the maple based material is 2.6 +/- 0.2 MPa(square root of)m while the mahogany precursor derived ceramics show a fracture toughness of 2.0 +/- 0.2 Mpa(square root of)m. The fracture toughness and the strength increase as the density of final material increases. Fractographic characterization indicates the failure origins to be pores and chipped pockets of silicon.

Precursor-Derived Ceramics

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Publisher : John Wiley & Sons
ISBN 13 : 3527613838
Total Pages : 313 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Precursor-Derived Ceramics by : Joachim Bill

Download or read book Precursor-Derived Ceramics written by Joachim Bill and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of high-purity ceramic materials from low-molecular weight, inorganic or organoelement precursors is a topic of increasing relevance within materials science. With this emerging technology it is possible to precisely tailor the properties of the ceramic material which enables new high-temperature or electronic applications. Every materials scientist and engineer involved in the research and development of new high-performance ceramic materials will find these results - presented at a recent workshop of the Max-Planck-Gesellschaft - of great importance for his own work.

Mechanical Properties and Performance of Engineering Ceramics II, Volume 27, Issue 2

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Publisher : John Wiley & Sons
ISBN 13 : 0470291729
Total Pages : 801 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Mechanical Properties and Performance of Engineering Ceramics II, Volume 27, Issue 2 by : Rajan Tandon

Download or read book Mechanical Properties and Performance of Engineering Ceramics II, Volume 27, Issue 2 written by Rajan Tandon and published by John Wiley & Sons. This book was released on 2009-09-29 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains over 70 papers on advanced research and development of processing, mechanical properties and mechanics of ceramics and composites from the proceedings of the 30th International Conference on Advanced Ceramics and Composites, January 22-27, 2006, in Cocoa Beach, Florida. The conference was organized and sponsored by The American Ceramic Society and The American Ceramic Society's Engineering Ceramics Division in conjunction with the Nuclear and Environmental Technology Division. It covers underlying fundamental links between microstructure and properties, and the ability to achieve desired multifunctional properties through innovative processing techniques.

Handbook of Advanced Ceramics

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Publisher : Academic Press
ISBN 13 : 0123854709
Total Pages : 1258 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Handbook of Advanced Ceramics by :

Download or read book Handbook of Advanced Ceramics written by and published by Academic Press. This book was released on 2013-04-11 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new handbook will be an essential resource for ceramicists. It includes contributions from leading researchers around the world and includes sections on Basic Science of Advanced Ceramics, Functional Ceramics (electro-ceramics and optoelectro-ceramics) and engineering ceramics. Contributions from more than 50 leading researchers from around the world Covers basic science of advanced ceramics, functional ceramics (electro-ceramics and optoelectro-ceramics), and engineering ceramics Approximately 750 illustrations

25th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures - A, Volume 22, Issue 3

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Publisher : John Wiley & Sons
ISBN 13 : 0470295147
Total Pages : 746 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis 25th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures - A, Volume 22, Issue 3 by : Mrityunjay Singh

Download or read book 25th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures - A, Volume 22, Issue 3 written by Mrityunjay Singh and published by John Wiley & Sons. This book was released on 2009-09-28 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is part of the Ceramic Engineering and Science Proceeding (CESP) series. This series contains a collection of papers dealing with issues in both traditional ceramics (i.e., glass, whitewares, refractories, and porcelain enamel) and advanced ceramics. Topics covered in the area of advanced ceramic include bioceramics, nanomaterials, composites, solid oxide fuel cells, mechanical properties and structural design, advanced ceramic coatings, ceramic armor, porous ceramics, and more.

Mechanical Properties and Performance of Engineering Ceramics and Composites V

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Publisher : John Wiley & Sons
ISBN 13 : 0470944110
Total Pages : 386 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Mechanical Properties and Performance of Engineering Ceramics and Composites V by : Dileep Singh

Download or read book Mechanical Properties and Performance of Engineering Ceramics and Composites V written by Dileep Singh and published by John Wiley & Sons. This book was released on 2010-11-23 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a compilation of papers presented in the Mechanical Behavior and Performance of Ceramics & Composites symposium during the 34th International Conference & Exposition on Advanced Ceramics and Composites (ICACC) held January 24-29, 2010, in Daytona Beach, Florida. The Mechanical Behavior and Performance of Ceramics & Composites symposium was one of the largest symposia in terms of the number (>100) of presentations at the ICACC’10. This symposium covered wide ranging and cutting-edge topics on mechanical properties and reliability of ceramics and composites and their correlations to processing, microstructure, and environmental effects. Symposium topics included: • Ceramics and composites for engine applications • Design and life prediction methodologies • Environmental effects on mechanical properties • Mechanical behavior of porous ceramics • Ultra high temperature ceramics • Ternary compounds • Mechanics & characterization of nanomaterials and devices • Novel test methods and equipment • Processing - microstructure - mechanical properties correlations • Ceramics & composites joining and testing • NDE of ceramic components

Mechanical Properties and Performance of Engineering Ceramics and Composites III, Volume 28, Issue 2

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Publisher : John Wiley & Sons
ISBN 13 : 0470196335
Total Pages : 532 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Mechanical Properties and Performance of Engineering Ceramics and Composites III, Volume 28, Issue 2 by : Edgar Lara-Curzio

Download or read book Mechanical Properties and Performance of Engineering Ceramics and Composites III, Volume 28, Issue 2 written by Edgar Lara-Curzio and published by John Wiley & Sons. This book was released on 2007-11-12 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from The American Ceramic Society's 31st International Conference on Advanced Ceramics and Composites, held in Daytona Beach, Florida, January 21-26, 2007. Content includes fundamental links among processing, microstructure, properties and performance of ceramics and composites, and how these change as a function of time, temperature and environment. Reviews progress on ternary compounds, ultra-high temperature ceramics, innovative processing techniques to achieve multifunctional properties and materials for power generation and nuclear energy applications.

Silicon Carbide Nanostructures

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Publisher : Springer
ISBN 13 : 3319087266
Total Pages : 336 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Silicon Carbide Nanostructures by : Jiyang Fan

Download or read book Silicon Carbide Nanostructures written by Jiyang Fan and published by Springer. This book was released on 2014-07-26 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the most up-to-date information on the fabrication techniques, properties, and potential applications of low dimensional silicon carbide (SiC) nanostructures such as nanocrystallites, nanowires, nanotubes, and nanostructured films. It also summarizes the tremendous achievements acquired during the past three decades involving structural, electronic, and optical properties of bulk silicon carbide crystals. SiC nanostructures exhibit a range of fascinating and industrially important properties, such as diverse polytypes, stability of interband and defect-related green to blue luminescence, inertness to chemical surroundings, and good biocompatibility. These properties have generated an increasing interest in the materials, which have great potential in a variety of applications across the fields of nanoelectronics, optoelectronics, electron field emission, sensing, quantum information, energy conversion and storage, biomedical engineering, and medicine. SiC is also a most promising substitute for silicon in high power, high temperature, and high frequency microelectronic devices. Recent breakthrough pertaining to the synthesis of ultra-high quality SiC single-crystals will bring the materials closer to real applications. Silicon Carbide Nanostructures: Fabrication, Structure, and Properties provides a unique reference book for researchers and graduate students in this emerging field. It is intended for materials scientists, physicists, chemists, and engineers in microelectronics, optoelectronics, and biomedical engineering.

Silicon Carbide Ceramics

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Publisher : Elsevier
ISBN 13 : 0323886302
Total Pages : 588 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Silicon Carbide Ceramics by : Andrew J. Ruys

Download or read book Silicon Carbide Ceramics written by Andrew J. Ruys and published by Elsevier. This book was released on 2023-01-22 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been three decades since the last significant book was published on SiC ceramics (other than those books that specifically focus on SiC semiconductors). Thirty years has been a long time in the world of SiC ceramics. In the early 1990s, SiC was still a relatively obscure ceramic even within the materials community, prominent only as an industrial abrasive (carborundum), and a refractory (Chapter 7). This has all changed dramatically in the 21st century. For example, As a semiconductor, SiC greatly surpasses silicon in performance, especially in high-power systems. Its market penetration since its launch in 2001 has been exponential. Single-crystal SiC semiconductors are covered in Chapter 3 Millions of military and paramilitary personnel have globally been protected with lightweight SiC body armour, since the late 1990s. Body armour is covered in Chapters 4 and 5 SiC–SiC is a composite material close to commercialization that makes possible high-temperature load-bearing applications hitherto only able to be hypothesized: from ultra-high-temperature jet turbine blades to advanced nuclear fuel encapsulation, the possibilities are very promising. Aerospace applications are covered in Chapter 9 Other key areas that are addressed are blast-resistant SiC vehicle/vessel armour in Chapter 8 and wear-resistant SiC ceramics in Chapter 6 Silicon Carbide Ceramics will be an essential reference resource for academic and industrial researchers and materials scientists and engineers working in ceramic materials for the semiconductor, defence, aerospace, wear resistance and refractory fields Presents an extensive review of the history, production and properties of SiC ceramics, including their characterization and applications Discusses classical and state-of-the-art sintering technologies for SiC ceramics Focuses on the future of ceramic manufacturing and advanced ceramic additive technologies

Advances in Bioceramics and Porous Ceramics IV, Volume 32, Issue 6

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Publisher : John Wiley & Sons
ISBN 13 : 1118172647
Total Pages : 226 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Advances in Bioceramics and Porous Ceramics IV, Volume 32, Issue 6 by : Roger Narayan

Download or read book Advances in Bioceramics and Porous Ceramics IV, Volume 32, Issue 6 written by Roger Narayan and published by John Wiley & Sons. This book was released on 2011-11-11 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers from The American Ceramic Society's 35th International Conference on Advanced Ceramics and Composites, held in Daytona Beach, Florida, January 23-28, 2011. This issue includes papers presented in the Next Generation Bioceramics and Porous Ceramics Symposia on topics such as Advanced Processing of Bioceramics; In Vitro and In Vivo Characterization of Bioceramics; Medical and Dental Applications of Bioceramics; Porous Bioceramics; Structure and Properties of Porous Ceramics; and Processing Methods of Porous Ceramics.

Biomorphous SiC-Ceramics Through Gas-Phase Siloconizing

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Publisher :
ISBN 13 : 9783898212755
Total Pages : 196 pages
Book Rating : 4.2/5 (127 download)

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Book Synopsis Biomorphous SiC-Ceramics Through Gas-Phase Siloconizing by : Evelina Vogli

Download or read book Biomorphous SiC-Ceramics Through Gas-Phase Siloconizing written by Evelina Vogli and published by . This book was released on 2003 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood exhibits a hierarchically built anatomy with a directed and at most open pore structure on the micro- and macrometer level. This open porous system makes wood an interesting raw material for conversion into ceramic materials by different infiltration reaction techniques. The present study was concentrated on the conversion of different kinds of wood into biocarbon templates following by conversion of biocarbon templates via different vapor phase infiltration methods (SiO-vapor, Si-vapor or H2/CH3SiCl3-gas mixture) into highly porous single phase, biomorphous SiC-ceramics. The mechanisms and kinetics of the silicon carbide formation during different vapor phase infiltration of porous biocarbon templates as well as the mechanical properties (bending and compression strength) were analyzed with respect of orientation, fractional density and strut microstructure in order to design the microstructure of the biomorphous silicon carbide ceramics.

Silicon Carbide Ceramics

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Publisher : Springer Science & Business Media
ISBN 13 : 9781851665617
Total Pages : 328 pages
Book Rating : 4.6/5 (656 download)

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Book Synopsis Silicon Carbide Ceramics by : S. Somiya

Download or read book Silicon Carbide Ceramics written by S. Somiya and published by Springer Science & Business Media. This book was released on 1991-08-31 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon carbides have major industrial uses as high temperature structural ceramic materials. These two volumes are translated from the Japanese and provide a comprehensive account of the seminal work going on in Japan.

Materials Processing and Manufacturing Science

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Publisher : Elsevier
ISBN 13 : 0080464882
Total Pages : 658 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Materials Processing and Manufacturing Science by : Rajiv Asthana

Download or read book Materials Processing and Manufacturing Science written by Rajiv Asthana and published by Elsevier. This book was released on 2006-01-09 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Materials Science in Manufacturing focuses on materials science and materials processing primarily for engineering and technology students preparing for careers in manufacturing. The text also serves as a useful reference on materials science for the practitioner engaged in manufacturing as well as the beginning graduate student.Integrates theoretical understanding and current practices to provide a resource for students preparing for advanced study or career in industry. Also serves as a useful resource to the practitioner who works with diverse materials and processes, but is not a specialist in materials science. This book covers a wider range of materials and processes than is customary in the elementary materials science books.This book covers a wider range of materials and processes than is customary in the elementary materials science books. * Detailed explanations of theories, concepts, principles and practices of materials and processes of manufacturing through richly illustrated text* Includes new topics such as nanomaterials and nanomanufacturing, not covered in most similar works* Focuses on the interrelationship between Materials Science, Processing Science, and Manufacturing Technology

Green and Sustainable Manufacturing of Advanced Material

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Publisher : Elsevier
ISBN 13 : 0124115268
Total Pages : 708 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Green and Sustainable Manufacturing of Advanced Material by : Mrityunjay Singh

Download or read book Green and Sustainable Manufacturing of Advanced Material written by Mrityunjay Singh and published by Elsevier. This book was released on 2015-08-18 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable development is a globally recognized mandate and it includes green or environment-friendly manufacturing practices. Such practices orchestrate with the self-healing and self-replenishing capability of natural ecosystems. Green manufacturing encompasses synthesis, processing, fabrication, and process optimization, but also testing, performance evaluation and reliability. The book shall serve as a comprehensive and authoritative resource on sustainable manufacturing of ceramics, metals and their composites. It is designed to capture the diversity and unity of methods and approaches to materials processing, manufacturing, testing and evaluation across disciplines and length scales. Each chapter incorporates in-depth technical information without compromising the delicate link between factual data and fundamental concepts or between theory and practice. Green and sustainable materials processing and manufacturing is designed as a key enabler of sustainable development. A one-stop compendium of new research and technology of green manufacturing of metals, ceramics and their composites In-depth cutting-edge treatment of synthesis, processing, fabrication, process optimization, testing, performance evaluation and reliability which are of critical importance to green manufacturing Stimulates fresh thinking and exchange of ideas and information on approaches to green materials processing across disciplines

Optimizing the Synthesis Process of Wood-derived Biomorphic Silicon Carbide

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Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Optimizing the Synthesis Process of Wood-derived Biomorphic Silicon Carbide by : Abdullah Yousef Alsalloum

Download or read book Optimizing the Synthesis Process of Wood-derived Biomorphic Silicon Carbide written by Abdullah Yousef Alsalloum and published by . This book was released on 2017 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomorphic silicon carbide, a porous, light and high strength ceramic typically derived from natural wood, has great potential in high temperature and structural applications. Over the past several years, researchers have developed three main routes to fabricating biomorphic SiC: reactive infiltration of molten Si, chemical vapor infiltration of Si or SiO, and SiO2-bearing solution infiltration. In this study, the latter was investigated and optimized. In addition, a novel synthesis technique, Si suspension infiltration, is proposed that overcomes the major issues present in the current methods. Four wood species (balsa, pine, maple and oak) offering a wide range of porosities were infiltrated with colloidal SiO2 under varying pressure conditions, and the corresponding weight gains were recorded and studied. The samples were then fired at 1600 °C for 2h under argon flow, and examined via X-ray diffraction (XRD), scanning electron microscopy (SEM) and compression testing. It was found that applying pressure or vacuum produced more effective SiO2 weight gains. Pine showed superior absorption to other types with its maximum obtained value achieved under vacuum followed by pressure. The starting concentration of SiO2 solution proved to be crucial in controlling the final mechanical properties of the specimens. XRD analysis revealed that the resulting samples consisted of nearly pure SiC, and SEM images indicated that the initial structure of wood was retained. Due to the nature of the reactions involved with using SiO2 as a-precursor, the produced specimens tend to be mechanically weak. The new synthesis approach involves the use of

Engineering Materials and Processes Desk Reference

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Publisher : Butterworth-Heinemann
ISBN 13 : 0080878393
Total Pages : 543 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Engineering Materials and Processes Desk Reference by : Michael F. Ashby

Download or read book Engineering Materials and Processes Desk Reference written by Michael F. Ashby and published by Butterworth-Heinemann. This book was released on 2009-01-06 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-stop desk reference, for engineers involved in the use of engineered materials across engineering and electronics, this book will not gather dust on the shelf. It brings together the essential professional reference content from leading international contributors in the field. Material ranges from basic to advanced topics, including materials and process selection and explanations of properties of metals, ceramics, plastics and composites. A hard-working desk reference, providing all the essential material needed by engineers on a day-to-day basis Fundamentals, key techniques, engineering best practice and rules-of-thumb together in one quick-reference sourcebook Definitive content by the leading authors in the field, including Michael Ashby, Robert Messler, Rajiv Asthana and R.J. Crawford

Advanced Materials Interfaces

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Publisher : John Wiley & Sons
ISBN 13 : 1119242746
Total Pages : 528 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Advanced Materials Interfaces by : Ashutosh Tiwari

Download or read book Advanced Materials Interfaces written by Ashutosh Tiwari and published by John Wiley & Sons. This book was released on 2016-07-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Material Interfaces is a state-of-the-art look at innovative methodologies and strategies adopted for interfaces and their applications. The 13 chapters are written by eminent researchers not only elaborate complex interfaces fashioned of solids, liquids, and gases, but also ensures cross-disciplinary mixture and blends of physics, chemistry, materials science, engineering and life sciences. Advanced interfaces operate fundamental roles in essentially all integrated devices. It is therefore of the utmost urgency to focus on how newly-discovered fundamental constituents and interfacial progressions can be materialized and used for precise purposes. Interfaces are associated in wide multiplicity of application spectrum from chemical catalysis to drug functions and the advancement is funnelled by fine-tuning of our fundamental understanding of the interface effects.