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Author: Nicholas A. Weil Publisher: ISBN: Category : Ceramic materials Languages : en Pages : 722
Book Description
The fundamental behavior of brittle nonmetallic ceramics was probed. Materials studied included poly and single crystals of MgO, BeO and two grades of Al2O3. The statistical fracture was found to be characterized by the Weibull theory. The effect of strain rates from 10 to the minus 7th power to 10 reciprocal seconds at from 75 to 1800 F on the fracture stress in bending was determined experimentally. The effects of non-uniform stress fields, of microstructure and of surface energy were investigated.
Author: Nicholas A. Weil Publisher: ISBN: Category : Ceramic materials Languages : en Pages : 722
Book Description
The fundamental behavior of brittle nonmetallic ceramics was probed. Materials studied included poly and single crystals of MgO, BeO and two grades of Al2O3. The statistical fracture was found to be characterized by the Weibull theory. The effect of strain rates from 10 to the minus 7th power to 10 reciprocal seconds at from 75 to 1800 F on the fracture stress in bending was determined experimentally. The effects of non-uniform stress fields, of microstructure and of surface energy were investigated.
Author: Dietrich Munz Publisher: Springer Science & Business Media ISBN: 3642584071 Category : Technology & Engineering Languages : en Pages : 302
Book Description
The book gives a description of the failure phenomena of ceramic materials under mechanical loading, the methods to determine their properties, and the principles for material selection. The book presents fracture mechanical and statistical principles and their application to describe the scatter of strength and lifetime, while special chapters are devoted to creep behaviour, multiaxial failure criteria and thermal shock behaviour. XXXXXXX Neuer Text Describing how ceramic materials fracture and fail under mechanical loading, this book provides methods for determining the properties of ceramics, and gives criteria for selecting ceramic materials for particular applications. It also examines the fracture-mechanical and statistical principles and their use in understanding the strength and durability of ceramics. Special chapters are devoted to creep behavior, criteria for multiaxial failure, and behavior under thermal shock. Readers will gain insight into the design of reliable ceramic components.
Author: R. W. Davidge Publisher: CUP Archive ISBN: 9780521219150 Category : Technology & Engineering Languages : en Pages : 186
Book Description
This 1979 book presents the scientific foundations of mechanical behaviour and demonstrates how these can be used in engineering situations in relation to ceramics.
Author: Gerold A. Schneider Publisher: Springer Science & Business Media ISBN: 9401582009 Category : Technology & Engineering Languages : en Pages : 575
Book Description
Recent developments in advanced ceramics are critically evaluated in respect to their thermal shock and thermal fatigue behavior from an interdisciplinary viewpoint by leading experts. The book covers the aspects of material development, mechanical and fracture mechanical models and experimental testing methods. Special emphasis is given to the influence of a rising crack resistance on the thermal shock behavior, novel irradiation testing methods for a quantitative characterization of the thermal shock and fatigue loading as well as detailed fracture mechanical models for single and multiple crack propagation. This book summarizes developments of the last decade concerning the thermal shock and thermal fatigue behavior of advanced ceramics. The scientific articles of the book were carefully arranged in order to achieve a textbook-like form which will be of great value to researchers and students. (ABSTRACT) This book summarizes developments of the last decade concerning the thermal shock and thermal fatigue behavior of advanced ceramics. The book covers the aspects of material development, mechanical and fracture mechanical models and testing methods. The scientific articles were carefully arranged in order to achieve a textbook-like form which will be of great value to researchers and students.
Author: Joshua Pelleg Publisher: Springer Science & Business ISBN: 3319044923 Category : Science Languages : en Pages : 782
Book Description
This book discusses the mechanical properties of ceramics and aims to provide both a solid background for undergraduate students, as well as serving as a text to bring practicing engineers up to date with the latest developments in this topic so they can use and apply these to their actual engineering work. Generally, ceramics are made by moistening a mixture of clays, casting it into desired shapes and then firing it to a high temperature, a process known as 'vitrification'. The relatively late development of metallurgy was contingent on the availability of ceramics and the know-how to mold them into the appropriate forms. Because of the characteristics of ceramics, they offer great advantages over metals in specific applications in which hardness, wear resistance and chemical stability at high temperatures are essential. Clearly, modern ceramics manufacturing has come a long way from the early clay-processing fabrication method, and the last two decades have seen the development of sophisticated techniques to produce a large variety of ceramic material. The chapters of this volume are ordered to help students with their laboratory experiments and guide their observations in parallel with lectures based on the current text. Thus, the first chapter is devoted to mechanical testing. A chapter of ductile and superplastic ceramic is added to emphasize their role in modern ceramics (chapter 2). These are followed by the theoretical basis of the subject. Various aspects of the mechanical properties are discussed in the following chapters, among them, strengthening mechanisms, time dependent and cyclic deformation of ceramics. Many practical illustrations are provided representing various observations encountered in actual ceramic-structures of particularly technical significance. A comprehensive list of references at the end of each chapter is included in this textbook to provide a broad basis for further studying the subject. The work also contains a unique chapter on a topic not discussed in other textbooks on ceramics concerning nanosized ceramics. This work will also be useful as a reference for materials scientists, not only to those who specialize in ceramics.
Author: John B. Wachtman Publisher: John Wiley & Sons ISBN: 9780470451502 Category : Technology & Engineering Languages : en Pages : 496
Book Description
A Comprehensive and Self-Contained Treatment of the Theory and Practical Applications of Ceramic Materials When failure occurs in ceramic materials, it is often catastrophic, instantaneous, and total. Now in its Second Edition, this important book arms readers with a thorough and accurate understanding of the causes of these failures and how to design ceramics for failure avoidance. It systematically covers: Stress and strain Types of mechanical behavior Strength of defect-free solids Linear elastic fracture mechanics Measurements of elasticity, strength, and fracture toughness Subcritical crack propagation Toughening mechanisms in ceramics Effects of microstructure on toughness and strength Cyclic fatigue of ceramics Thermal stress and thermal shock in ceramics Fractography Dislocation and plastic deformation in ceramics Creep and superplasticity of ceramics Creep rupture at high temperatures and safe life design Hardness and wear And more While maintaining the first edition's reputation for being an indispensable professional resource, this new edition has been updated with sketches, explanations, figures, tables, summaries, and problem sets to make it more student-friendly as a textbook in undergraduate and graduate courses on the mechanical properties of ceramics.
Author: C. Barry Carter Publisher: Springer Science & Business Media ISBN: 1461435234 Category : Technology & Engineering Languages : en Pages : 775
Book Description
Ceramic Materials: Science and Engineering is an up-to-date treatment of ceramic science, engineering, and applications in a single, comprehensive text. Building on a foundation of crystal structures, phase equilibria, defects, and the mechanical properties of ceramic materials, students are shown how these materials are processed for a wide diversity of applications in today's society. Concepts such as how and why ions move, how ceramics interact with light and magnetic fields, and how they respond to temperature changes are discussed in the context of their applications. References to the art and history of ceramics are included throughout the text, and a chapter is devoted to ceramics as gemstones. This course-tested text now includes expanded chapters on the role of ceramics in industry and their impact on the environment as well as a chapter devoted to applications of ceramic materials in clean energy technologies. Also new are expanded sets of text-specific homework problems and other resources for instructors. The revised and updated Second Edition is further enhanced with color illustrations throughout the text.
Author: Nicholas A. Weil
Author: Nicholas A. Weil
Author: Nicholas Andrew Weil
Author: Dietrich Munz
Author: R. W. Davidge
Author: 
Author: Wurth W. Kriegel
Author: Gerold A. Schneider
Author: Joshua Pelleg
Author: John B. Wachtman
Author: C. Barry Carter