基本介绍

内容简介

《陶瓷的表征(英文)》由哈尔滨工业大学出版社出版。

作者简介

作者：（美国）布伦德尔（Brundle C.R.） （美国）埃文斯（Evans C.A.） （美国）列奥曼（Ronald E.Loehman）Ronald E. Loehman，Engineers and scientists who frequently deal with ceramics are unlikely to beaware of the full range of characterization techniques applicable for findingsurface and microanalytical information on their materials. Characterization ofCeramics discusses areas of ceramics where surface and analytical information are important to processing and determination of properties. This uniquereference presents material through case histories to illustrate the applicability of different analytical techniques to ceramics. Different techniques arecompared and contrasted to give the reader sufficient basis for selecting oneover another. Each chapter begins with brief background information on thetopic， followed by a more extensive discussion of applications and benefits ofthe techniques.

图书目录

Preface to the Reissue of the Materials Characterization Series xiPreface to Series xiiPreface to the Reissue of Characterization of Ceramics xiiiPreface xivContributors xviiPOWDER AND PRECURSOR PREPARATION BY SOLUTIONTECHNIQUESPOWDER PREPARATION BY GAS—PHASE TECHNIQUESFORMATION OF CERAMIC FILMS AND COATINGSCONSOLIDATION OF CERAMIC THICK FILMSCONSOLIDATION OF BULK CERAMICSINORGANIC GLASSES AND GLASS—CERAMICSCERAMIC MICROSTRUCTURESCERAMIC REACTIONS AND PHASE BEHAVIORMECHANICAL PROPERTIES AND FRACTURECERAMIC COMPOSITESGLASS AND CERAMIC JOINTSELECTRONIC AND MAGNETIC CERAMICSNONDESTRUCTIVE EVALUATIONAPPENDIX： TECHNIQUE SUMMARIES

文摘

版权页：Controlling the partial pressure of oxygen over the reacting mixture can also havea profound effect on the rate of reaction in cases where the number of defects andeven the particular phases involved can be changed. The current interest in hightemperature superconductors provides an excellent example. Because the range ofoxygen nonstoichiometry can be relatively large in these materials， the number ofanion vacancies can vary widely. The vacancy content of the product layer， in thisexample， will determine the diffusion rates within the barrier phase and therebycontrol the rate of reaction.The Hedvall effect was mentioned previously as another potential influence onreactivity. Since changes in rate have been noted during magnetic transitions， it mayseem reasonable to conclude that the internal magnetic field set up by the reactantsand products alters the rate of the reaction during that time. That raises the questionof whether or not the imposition of an external magnetic field will affect the courseof a reaction involving magnetic materials. Studies of this topic have——not alwaysagreed—see， for example， Reference 30 and references therein.It is less controversial that an external electrical field will affect reactions， sincethere is frequently a flux of electrons involved in the particular overall reaction. Thenature of the electrical contacts is important in such reactions； for example， is therea dosed—circuit conduction path or is there only a field applied without contacts？Even the provision for a short circuit without the application of an external field willfacilitate many reactions. The buildup of charge barriers at interfaces such as grainboundaries becomes an important consideration in these cases.

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