陶瓷的表征
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作者C. Richard Brundle，Charles A. Evans, Jr[主编]
出版社哈尔滨工业大学出版社
ISBN9787560342863
出版时间2014-01
装帧平装
开本其他
定价108元
货号8169686
上书时间2023-12-23
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导语摘要
经常接触陶瓷的科学家与工程师不可能了解可应用在研究陶瓷材料表面及微量分析信息的所有表征技术。《陶瓷的表征》一书讨论了陶瓷领域，这一领域中表面与分析信息对加工与性能的测定非常重要。这本独特的参考书通过实例来展示材料，说明了不同分析技术对陶瓷的适用性。比较并对比了不同的技术，为读者在选择时提供足够的依据。每章以关于主题的简短背景信息作为开始，之后展开关于这些技术的应用与益处的广泛讨论。本书由布伦德尔、埃文斯、列奥曼著。
作者简介
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.
目录
Preface to the Reissue of the Materials Characterization Series
Preface to Series
Preface to the Reissue of Characterization of Ceramics
Preface
Contributors
POWDER AND PRECURSOR PREPARATION BY SOLUTION
TECHNIQUES
1.1 Introduction
Mixed Oxide Processing Chemical Synthesis of Powders
1.2 Powder Characterization
Physical Characteristics Chemical Properties
1.3 Precursor Powder Synthesis
Speciation and Supersaturation Growth 10, Nucleation
Agglomeration
1.4 Summary
POWDER PREPARATION BY GAS-PHASE TECHNIQUES
2.1 Introduction
2.2 Powder Production by Thermal Decomposition Techniques
Aerosol Precursor Processes Vapor Precursor Processes
2.3 Powder Production by Plasma Techniques
2.4 Powder Production by Supercritical Fluid Techniques
2.5 Powder Characterization
2.6 Summary
FORMATION OF CERAMIC FILMS AND COATINGS
3.1 Introduction
3.2 Film Deposition and Coating Processes
Physical Vapor Deposition Chemical Vapor Deposition
Solution and Sol-Gel Techniques Thermal Spray Processing
Hard Carbon Coatings
3.3 Physical Characterization
Density, Porosity and Voids Morphology Thickness
Surface Finish
3.4 Chemical Characterization
Elemental Analysis Chemical State Analysis
Microstructure
3.5 Mechanical Characterization
Adhesion Hardness Internal Stress
3.6 Summary
CONSOLIDATION OF CERAMIC THICK FILMS
4.1 Introduction
4.2 Thick Film Processing
4.3 Characterization of Ceramic Thick Film Consolidation
Characterization of Films Before Thermal Processing
Characterization of Thick Films During Thermal Processing
Characterization of Sintered Thick Films
4.4 Summary
CONSOLIDATION OF BULK CERAMICS
5.1 Introduction
5.2 Ceramic Consolidation
Green Body Fabrication Pre-Sinter Thermal Processing
Sintering/Thermal Consolidation
5.3 Characterization of Ceramics
Characteristics and Characterization of Green Ceramic Compacts
Characterization of Pre-Sinter Thermal Processes Characteristics
and Characterization of Sintered Ceramics
5.4 Summary
……
INORGANIC GLASSES AND GLASS-CERAMICS
CERAMIC MICROSTRUCTURES
CERAMIC REACTIONS AND PHASE BEHAVIOR
MECHANICAL PROPERTIES AND FRACTURE
CERAMIC COMPOSITES
GLASS AND CERAMIC JOINTS
ELECTRONIC AND MAGNETIC CERAMICS
NONDESTRUCTIVE EVALUATION
APPENDIX: TECHNIQUE SUMMARIES
内容摘要
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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