Crystals in Glass E-Book

E. D. Zanotto

• Herausgeber: John Wiley & Sons
• Kategorie: Fachliteratur
• Sprache: Englisch

Seitenzahl: 60

Veröffentlichungsjahr: 2013

Beschreibung

A "must-have" for materials engineers, chemists, physicists, and geologists, this is one of the first "coffee-table" books in the field of glass science. Containing over fifty beautiful micrographs, the book reflects 35 years of original research by a highly regarded authority in the field. It contains 50 slides culled from tens of thousands of images on glass crystal nucleation, growth, and crystallization. The images represent glass crystallization mechanisms, including internal, surface, homogeneous, heterogeneous, and eutectic, crystal nucleation and growth.

Leseprobe

Cover Design: John Wiley & Sons, Inc.

Cover Photograph: © Edgar D. Zanotto

Copyright © 2013 by John Wiley & Sons, Inc. and The American Ceramic Society.  All rights reserved.

Published by John Wiley & Sons, Inc., Hoboken, New Jersey.

Published simultaneously in Canada.

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Library of Congress Cataloging-in-Publication Data:

Zanotto, E. D. (Edgar Dutra)

Crystals in glass : a hidden beauty / by Edgar D. Zanotto.

pages cm Includes bibliographical references and index.

ISBN 978-1-118-52143-4 (cloth : alk. paper) 1. Glass-ceramics. 2. Silicate crystals.

3. Nucleation. 4. Crystallization. I. Title.

TP862.Z36 2013

660'.284298-dc23                                                                             2012045177

Printed in Singapore.

10 9 8 7 6 5 4 3 2 1

Contents

Title

copyright

Dedication

Introduction

Acknowledgme

About the Author

Reviews of “Crystals in Glass: A Hidden Beauty”

Foreword

Chapter 1: Crystals in Glass

Part 1: Interna Nucleation In Glasses

Lithium Disilicate Crystals in an Isochemical Glass

Spherulitic Crystals in a Stoichiometric Barium Disilicate Glass

Internal Crystallization in Ti-cordierite Glass

Papaya-seed-like Nanocrystals in Fresnoite Glass

Lithium Diborate Crystals in an Isochemical Glass

Internal Crystal in a Diopside Glass

Lithium Niobium Disilicate (Double) Crystals in a Nonstoichiometric Glass

Crystals in Li2O-Doped Soda-lime-silica Glasses

Textured Worm-like Crystals in a Bioactive Glass Fiber

Liquid-liquid Phase Separation and Crystallization in Photo-thermo-refractive Glass

Star-like Crystals in the Volume of PTR Glass

Cristobalite Crystals in PTR Glass

Surface Layer and Internal Crystallization in PTR Glass

The Courtyard Effect in Stoichiometric Soda-lime-silica Glass

The Courtyard Effect in Stoichiometric Soda-lime-silica Glass

The Courtyard Effect—LS Crystals in a Eutectic Glass

Hematite Crystals in Soda-lime-silica Glass

Ionic Conducting Glass-ceramics

Part 2: Surface Nucleation on Glasses

Surface Crystallization of Lithium Diborate Glass

Cordierite Crystal on the Surface of a Cordierite Glass

Surface Nucleation on Cordierite Glass

Nucleation on Scratches, Cracks, and Bubbles

Crystals on Bubble Surfaces in a Diopside Glass

Surface Crystallization on a Calcium Phosphate Glass

Surface Crystallization on Ca-rich Diopside Glass

Surface Crystallization on Ca-rich Diopside Glass

Wollastonite Needles in a Commercial Window (Soda-lime-silica) Glass

Needle-like Crystals on CaO-Li2O-SiO2 Glass

“Onion-rings” 1Na2O.2CaO.3SiO2 Crystals on the Surface an Isochemical Glass

Laser-induced Surface Crystallization of Sm2O3-Bi2O3-B2O3 Glass

Part 3: Viscous Sintering With Concurrent Crystallization

Sintering with Concurrent Surface Crystallization of Diopside Glass Spheres

Sintering and Surface Crystallization of Spherical Soda-lime-silica Glass Particles

Part 4: Eutectic Crystallization

Crystallization Propagating from the Surface of a CaO-Li2O-SiO2 Glass

Eutectic Crystallization on a CaO-Li2O-SiO2 Glass

Eutectic Crystallization of CaO-Li2O-SiO2 Glass

Hummingbird-like Crystals on the Surface of a Eutectic CaO-Li2O-SiO2 Glass

Orchid-like Crystallization in a Eutectic CaO-Li2O-SiO2 Glass

Star-fruit-like Crystals in a Eutectic Glass

Part 5: Cracks And Bubbles In Glass-Ceramics

Self-cracking of Crystals in Isochemical Glass

Spontaneous Crack Propagation in a Bioactive Glass-ceramic

Toughening of a Glass-ceramic by Crack Deflection

Toughening of a Dental Glass-ceramic by Crack Deflection

Nucleation of Bubbles in a Bio Glass-ceramic

Foreword

Many years ago, when I first had the opportunity to see his mind at work, Edgar Zanotto offered me a living preview of this book. By then, in the mid-1990s, he was already famous as the father of glass science in Brazil, and within my department his entrepreneurship was viewed as a model. His first advisor, Aldo Craievich, was a highly respected former member of our faculty, and their work was often cited as a fine example of physical insight. Nonetheless, Zanotto and I had only known each other superficially until our jobs at the State of São Paulo funding agency (FAPESP) brought us together.

After that, besides sharing an office, we frequently rode the same car between São Carlos and São Paulo. In the office, in restaurants, or on the highway, he gave accounts of ideas that were being cast into papers or patents and explained the hows and whys of glassy materials. From devitrification in glass bottles to the courtyard effects, our conversations covered countless aspects of glass science and technology. They were, nonetheless, almost always focused on ongoing projects or past experiences. Inspirations were rarely discussed, let alone dreams. And so it was that the concept of a book was never brought up, although all of Edgar's friends knew that even a partial sum of his achievements would add up to an attractive volume.

The book is now ready, much more radiant than one could have imagined in those days. Part of the glow comes from the micrographs chosen by the author to illustrate his story. Each bit of reasoning in the book is supported by a picture, but the micrographs are more than simple illustrations: they constitute the conducting thread that drives our imagination from the first to the last page, from the Drosophila melanogaster of glass crystallization to bubble nucleation in bioactive glass-ceramics. This thread takes us on a ride through roads lined with murals, as it were, covering the elements of the science developed in Zanotto's LaMaV. The pictures spur the reader's imagination, and a few of them, such as the eloquent lessons on competition depicted on pages 39 and 85, are lectures in nutshells.