Handbook of Ceramic Hard Materials

Handbook of Ceramic Hard Materials PDF Author: Ralf Riedel
Publisher: Wiley-VCH
ISBN: 9783527299720
Category : Science
Languages : en
Pages : 1091

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Book Description

Handbook of Ceramic Hard Materials

Handbook of Ceramic Hard Materials PDF Author: Ralf Riedel
Publisher: Wiley-VCH
ISBN: 9783527299720
Category : Science
Languages : en
Pages : 1091

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Book Description


Handbook of Ceramic Hard Materials

Handbook of Ceramic Hard Materials PDF Author: Ralf Riedel
Publisher: Wiley-VCH
ISBN: 9783527298334
Category : Science
Languages : en
Pages : 232

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Book Description
Corrosion, friction and wear protection are of great importance in researchand development of new engineering materials. Ceramic materials exhibiting an extraordinary hardness are often first choice in applications of high mechanical stress. In this reference work the different application areas of these hard materials are discussed as well as the chemical and physical basics of these special material properties. The book is of high importance especially for materials scientists and engineers, solid-state chemists and physicists involved in the research and development of new ceramic hard materials and coatings.

High Performance Non-Oxide Ceramics I

High Performance Non-Oxide Ceramics I PDF Author: M. Jansen
Publisher: Springer
ISBN: 3540456139
Category : Science
Languages : en
Pages : 208

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Book Description
The nitrides and carbides of boron and silicon are proving to be an excellent choice when selecting materials for the design of devices that are to be employed under particularly demanding environmental and thermal con- tions. The high degree of cross-linking, due to the preferred coordination numbers of the predominantly covalently bonded constituents equalling or exceeding three, lends these non-oxidic ceramics a high kinetic stability, and is regarded as the microscopic origin of their impressive thermal and mechanical durability. Thus it does not come as a surprise that the chemistry, the physical properties and the engineering of the corresponding binary, ternary, and even quaternary compounds have been the subject of intensive and sustained efforts in research and development. In the five reviews presented in the volumes 101 and 102 of "Structure and Bonding" an attempt has been made to cover both the essential and the most recent advances achieved in this particular field of materials research. The scope of the individual contributions is such as to address both graduate students, specializing in ceramic materials, and all scientists in academia or industry dealing with materials research and development. Each review provides, in its introductory part, the chemical, physical and, to some extent, historical background of the respective material, and then focuses on the most relevant and the most recent achievements.

Handbook of Ceramic Materials

Handbook of Ceramic Materials PDF Author: Iker Morris
Publisher: NY Research Press
ISBN: 9781632388674
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
A ceramic is an inorganic non-metallic compound which exists in solid state. It could be made up of metal, metalloid or non-metal atoms which are bonded through ionic and covalent bonds. Ceramic materials are usually hard and brittle. They are not easily corroded by acidic or caustic environments and can generally withstand large amounts of heat. Ceramics are classified into two types on the basis of materials- crystalline ceramics and non-crystalline ceramics. Crystalline ceramics are difficult to process. Non-crystalline ceramics are easier to process since they are formed from melts. Thus, they can be melted and then cast into desired shapes. A few applications of ceramics are carbon-ceramic brake disks for vehicles, ceramic ball bearings and bio-ceramics. The objective of this book is to give a general view of the different areas of ceramics. Some of the diverse topics covered in it address the varied branches that fall under this category. This book will prove to be immensely beneficial to students and researchers in this field.

Handbook of Advanced Ceramics

Handbook of Advanced Ceramics PDF Author: Shigeyuki Somiya
Publisher: Academic Press
ISBN: 0080532942
Category : Technology & Engineering
Languages : en
Pages : 1320

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Book Description
A two-volume reference set for all ceramicists, both in research and working in industry The only definitive reference covering the entire field of advanced ceramics from fundamental science and processing to application Contributions from over 50 leading researchers from around the world 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 Ceramic, Functional Ceramics (electro-ceramics and optoelectro-ceramics) and engineering ceramics. Contributions from over 50 leading researchers from around the world

Ceramics Science and Technology, Volume 1

Ceramics Science and Technology, Volume 1 PDF Author: Ralf Riedel
Publisher: John Wiley & Sons
ISBN: 9783527311552
Category : Technology & Engineering
Languages : en
Pages : 624

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Book Description
Although ceramics have been known to mankind literally for millennia, research has never ceased. Apart from the classic uses as a bulk material in pottery, construction, and decoration, the latter half of the twentieth century saw an explosive growth of application fields, such as electrical and thermal insulators, wear-resistant bearings, surface coatings, lightweight armour, or aerospace materials. In addition to plain, hard solids, modern ceramics come in many new guises such as fabrics, ultrathin films, microstructures and hybrid composites. Built on the solid foundations laid down by the 20-volume series Materials Science and Technology, Ceramics Science and Technology picks out this exciting material class and illuminates it from all sides. Materials scientists, engineers, chemists, biochemists, physicists and medical researchers alike will find this work a treasure trove for a wide range of ceramics knowledge from theory and fundamentals to practical approaches and problem solutions.

Handbook of Ceramic Hard Materials

Handbook of Ceramic Hard Materials PDF Author: Ralf Riedel
Publisher: Wiley-VCH
ISBN: 9783527298327
Category : Science
Languages : de
Pages : 300

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Book Description
Schutz vor Korrosion, Reibung und Verschleiß ist ein wichtiges Kriterium bei der Entwicklung und Auswahl neuer Werkstoffe. Keramische Werkstoffe, die eine überdurchschnittliche Härte aufweisen, sind häufig erste Wahl, wenn es um Anwendungen geht, in denen die Materialien hohen mechanischen Belastungen ausgesetzt sind. Im vorliegenden Nachschlagewerk werden sowohl die Anwendungsfelder solcher Hartstoffe aufgezeigt, wie auch die chemischen und physikalischen Grundlagen der besonderen Materialeigenschaften detailliert diskutiert. Das Handbuch eignet sich daher für alle Material- und Werkstoffwissenschaftler sowie Festkörperchemiker und -physiker, die an der Forschung und Entwicklung neuer keramischer Hartstoffe und Hartstoffschichten arbeiten.

Handbook of Advanced Ceramics

Handbook of Advanced Ceramics PDF Author:
Publisher: Academic Press
ISBN: 0123854709
Category : Technology & Engineering
Languages : en
Pages : 1258

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Book Description
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

Ultra-High Temperature Materials IV

Ultra-High Temperature Materials IV PDF Author: Igor L. Shabalin
Publisher: Springer Nature
ISBN: 3031071751
Category : Technology & Engineering
Languages : en
Pages : 942

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Book Description
This book, as the fourth volume, continues on ultra-high temperature materials with melting (sublimation or decomposition) points around or over 2500 °C. In this quality the book has over-branched cross-links with the sections and tables of the previous Volumes I-III. Similarly to Volumes I-III, the book includes a thorough treatment of the physical and chemical properties of ultra-high temperature materials, namely such as W semi- and monocarbides, and continues the description of refractory carbides, which was begun from Volume II of the series. The book will be of interest to researchers, engineers, postgraduate, graduate and undergraduate students alike. The readers are provided with the full qualitative and quantitative assessment, which is based on the latest updates in the field of fundamental physics and chemistry, nanotechnology, materials science, design and engineering.

Efficient material laser beam ablation with a picosecond laser

Efficient material laser beam ablation with a picosecond laser PDF Author: Juan Pablo Calderón Urbina
Publisher: Springer Nature
ISBN: 3662618869
Category : Technology & Engineering
Languages : en
Pages : 210

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Book Description
Ultra-short pulse laser processing of ultra-hard materials requires an accurate and agile experimental and analytical investigation to determine an efficient choice of parameters and settings to optimize ablation. Therefore, this work presents a quality-oriented experimental approach and an analytical approach for the modeling and validation of multi-pulse picosecond laser beam ablation on cemented tungsten carbide. This work starts with a review of literature and state-of-the-art theories of four relevant areas for this research: picosecond lasers, laser beam ablation process, cemented tungsten carbide (WC) and quality-oriented tools. Subsequently, a concept for an efficient material laser beam ablation with a picosecond laser was introduced. Furthermore, two approaches for the investigation are presented from an experimental and analytical perspective, respectively. The first approach introduced a methodology for the identification of influential parameters. It executes a quality-oriented methodology based on the SWOT analysis, cause-and-effect diagram and the variable search methodology. The conclusion of the methodology gave the interaction of pulse repetition rate and scanner speed in the form of pulse overlap and track overlap PO/TO as the most influential parameter in the maximization of the ablation rate. The second most influential factors resulted laser beam power and burst-mode. The second approach, description of the model, executes a theoretical analysis of the picosecond laser beam ablation of cemented WC by the application of the Beer-Lambert law and multi-pulse ablation modeling. The unavailable material properties were obtained by experimental investigations, like in the cases of the incubation factor and the reflectivity factor. Threshold fluence for cemented WC was determined by the application of the heat transfer theory and input power intensity was adapted to a Gaussian beam profile. At the end of the approach, power density visualizations of a picosecond laser pulse under the five available pulse repetition rates were modeled and validated. The findings from the adaptation of the Beer-Lambert law acted as basis for development of the multi-pulse laser ablation model for both single-pulse mode and burst-mode, respectively. Based on the definition of the number of pulses N irradiating the same area, the corresponding threshold fluence for N, the input fluence and incubation factor, ablation depth was modeled and experimentally validated. Finally, results and conclusions of both approaches were discussed and a framework for an efficient laser beam ablation was presented. Recommendations for further actions on research and industry were introduced at the end of the work.