Mechanical Properties and Performance of Engineering Ceramics and Composites A Collection of Papers Presented at the 29th International Conference on Advanced Ceramics and Composites, Jan 23-28, 2005, Cocoa Beach, FL, Volume 26, Issue 2

by Lara-Curzio, Edgar; Zhu, Dongming; Kriven, Waltraud M.

• ISBN13: 9781574982329
• ISBN10: 157498232X
• Edition: 1st
• Format: Paperback
• Copyright: 2005-05-01
• Publisher: Wiley-American Ceramic Society

Summary

Over 45 papers included in this collection present the latest advances in research and development on the processing, mechanics and mechanical properties of advanced ceramics and composites. The focus is on the underlying fundamental linkages between microstructure and properties, and the ability to achieve desired properties through innovative processing techniques including design, modeling, evaluation and life-prediction of structural components, ceramics and composites.

Author Biography

Edgar Lara-Curzio is a Distinguished Research Staff Member and the leader of the Mechanical Properties and Mechanics Group at Oak Ridge National Laboratory. Since 1999 he has been serving as leader of the Mechanical Characterization and Analysis User Center in ORNL's High Temperature Materials Laboratory. Lara-Curzio received a B.Sc. degree in Engineering Physics from the Metropolitan University in Mexico City in 1986 and a Ph.D. in Materials Engineering from Rensselaer Polytechnic Institute, Troy NY, in 1992. His research work has been focused on studying the mechanical behavior, durability and reliability of structural and functional materials, on understanding the relationships among their processing, microstructure and properties, studying the effect of service environment on their properties and on developing models to describe their behavior and to predict their service life. Dr. Lara-Curzio has been serving as chairman of ASTM sub-committee C28.07 on Ceramic Matrix Composites since 1999. Since 1995 he has been serving as co-chair of the Coordination Group on Test Methods for Ceramic Matrix Composites for the Military Handbook-17 and since 1998 as leader of Working Groups WG20 and WG21 of Technical Committee 206 on Advanced Ceramics of the International Standards Organization. Dr. Lara-Curzio is currently serving as associate editor of the Journal of the American Ceramic Society and as member of the International Materials Review Committee of ASM International. He is also the current chair-elect of the American Ceramics Society's Engineering Ceramics Division. Dr. Lara-Curzio is a fellow of ASTM. He was the recipient of ASTM's Award of Merit in 2001 and ASTM's Advanced Ceramics Award in 2002. He has also received four ASTM Awards of Appreciation for authoring and leading the development of ASTM standard test methods. In 2003 he received the American Ceramic Society's Richard M. Fulrath Award for significant contributions to ceramic science and technology and served as Program Chair for the 30th International Conference for Advanced Ceramics and Materials held in Cocoa Beach, Florida, January 22-27, 2006. Dr. Lara-Curzio is a member of Alpha Sigma Mu, the Metallurgical Honorary Society.

Table of Contents

General

Creating a Vision for the Future of Advanced Ceramics

Fibers, Interphases And Interfaces

Measurement of Fiber Coating Thickness Variation

Model of Deviation of Cracks at Interfaces or Within Interphases

Preparation and Characterization of Magnesium-Silicon Based Oxide Coating on High-Crystalline SiC Fiber as an Interphase in SiC/SiC Composite

Polyborosilazane-Derived Ceramic Fibers in the Si-B-C-N Quaternary System for High-Temperature Applications

Microtextural and Microstructural Evolution in Poly[(Alkylamino)Borazine]-Derived Fibers During their Conversion into Boron Nitride Fibers

Investigations on Growth of Textured and Single Crystal Oxide Fibers Using a Quadrupole Lamp Furnace

Thermo-Mechanical Properties of Super Sylramic SiC Fibers

High Temperature Tensile Testing Method for Monofilament Ceramic Fibers

Fracture And Damage Of Ceramics And Composites

Computer Modeling of Crack Propagation Using Fractal Geometry

Geometry of Edge Chips Formed at Different Angles

Threshold Stress During Crack-Healing Treatment of Structural Ceramics Having the Crack-Healing Ability

Ablation of Carbon/Carbon Composites: Direct Numerical Simulation and Effective Behavior

Modeling of Deformation and Damage Evolution of CMC With Strongly Anisotropic Properties

Materials Characterization, Nde And Novel Techniques

A Novel Test Method for Measuring Mechanical Properties at the Small Scale: The Theta Specimen

Nondestructive Evaluation of Machining and Bench-Test Damage in Silicon-Nitride Ceramic Valves

NDE for Characterizing Oxidation Damage in Reinforced Carbon-Carbon Used on the NASA Space Shuttle Thermal Protection System

Determination of Elastic Moduli and Poisson Coefficient of Thin Silicon-Based Joint Using Digital Image Correlation

Use of Rupture Strength Testing in Examining the Thermal Cycle Behavior of Various Types of Planar Solid Oxide Fuel Cell Seals

Characteristics of Sealed Parts Under Internal Pressure in Super High Pressure Mercury Discharge Lamps

Processing And Properties Of Ceramics

Synthesis of Titanium Aluminate-Alumina Compositions for Low TEC Applications

Structuring Ceramics Using Lithography

The Notion of Densification Front in CVI Processing with Temperature Gradients

Fabrication and Characterization of MGC Components for Ultra High Efficiency Gas Turbine

Comparison of Sodium Caprylate and Sodium Stearate and the Effects of Their Hydrocarbon Chain Lengths on Adsorption Behavior

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