Search results for: chemical-change-in-deforming-materials

Chemical Change in Deforming Materials

Author : Brian Bayly
File Size : 71.75 MB
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This book is the first to detail the chemical changes that occur in deforming materials subjected to unequal compressions. While thermodynamics provides, at the macroscopic level, an excellent means of understanding and predicting the behavior of materials in equilibrium and non-equilibrium states, much less is understood about nonhydrostatic stress and interdiffusion at the chemical level. Little is known, for example, about the chemistry of a state resulting from a cylinder of deforming material being more strongly compressed along its length than radially, a state of non-equilibrium that remains no matter how ideal the cylinder's condition in other respects. M. Brian Bayly here provides the outline of a comprehensive approach to gaining a simplified and unified understanding of such phenomena. The author's perspective differs from those commonly found in the technical literature in that he emphasizes two little-used equations that allow for a description and clarification of viscous deformation at the chemical level. Written at a level that will be accessible to many non-specialists, this book requires only a fundamental understanding of elementary mathematics, the nonhydrostatic stress state, and chemical potential. Geochemists, petrologists, structural geologists, and materials scientists will find Chemical Change in Deforming Materials interesting and useful.

Research in Materials Science and Engineering

Author : Massachusetts Institute of Technology. Center for Materials Science and Engineering
File Size : 59.82 MB
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Report of Research in Materials Science and Engineering

Author : Massachusetts Institute of Technology. Center for Materials Science and Engineering
File Size : 28.55 MB
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Annual Report on Research in Materials

Author : Massachusetts Institute Of Technology. Center For Materials Science and Engineering
File Size : 80.71 MB
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Annual Report Research in Materials

Author :
File Size : 55.96 MB
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International Polymer Science and Technology

Author :
File Size : 57.51 MB
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Preferred Orientation in Deformed Metals and Rocks

Author : Wenk
File Size : 75.84 MB
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This volume provides an introduction to the texture analysis of deformed materials and explores methods of determining and interpreting the preferred orientation of crystals in deformed polycrystalline aggregates.**The book reviews: 1) the techniques, procedures, and theoretical basis for the accumulation and analysis of orientation data; 2)the processes by which polycrystals deform and the microstructural mechanisms responsible for the development of the preferred orientation; 3) the textures in specific systems and application of principles to the solution of specific problems.**With a combination of metallurgic and geologic applications, Preferred Orientation in Deformed Metals and Rocks: An Introduction to Modern Texture Analysis will be an important source book for students and researchers in materials science, solid state physics, structural geology, and geophysics.**FROM THE PREFACE: Determination and interpretation of the preferred orientation of crystals in deformed polycrystalline aggregates (in this volume also referred to as texture) has been of longstanding concern to both materials scientists and geologists. A similar theoretical background--such as the dislocation theory of crystal plasticity--has been the basis of understanding flow in metals and rocks; and similar determinative techniques--including microscopy and x-ray diffraction--have been used to study textures and microstructures. Whereas many of the fundamental principles have been established early this century by scientists such as Jeffery, Sachs, Sander, Schmid, Schmidt, and Taylor, only in recent years has knowledge reached a level that provides a quantitative framework which has replaced a largely phenomenological approach. This is expressed in the sudden new emphasis on textural studies, as documented by the large number of recent publications.**This volume contains material to serve as an introduction for those who wish to enter this field as well as reviews for those who are already engaged in advanced research....**The book is divided into three parts. The first (Chapters 2*b17) deals with techniques, procedures, and theoretical bases for the accumulation and analysis of orientation data. The second (Chapters 8*b112) introduces processes by which polycrystals deform and the microstructural mechanisms responsible for the development of the preferred orientation. All those chapters emphasize basic principles and apply to metals as well as to minerals. The third part (Chapters 13*b126) illustrates textures in specific systems and the application of the principles set out in the earlier chapters to the solution of specific problems. Readers of these chapters will quickly become aware that metals have been more exhaustively studied than minerals; but they will also realize that, because of their structural symmetry, metals are in general much simpler than rocks and that the intepretation of metal textures is less involved. An extensive list of relevant references provides access to much of the original literature on textures....

Soviet Materials Science

Author :
File Size : 38.13 MB
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Metallurgical and Materials Applications of Shock wave and High strain rate Phenomena

Author : Lawrence Eugene Murr
File Size : 80.62 MB
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This work, with emphasis on materials applications and effects, overviews recent research in the metallurgical materials applications of shock-wave and high-strain-rate phenomena. It may be used as a general reference tool and teaching component dealing with dynamic effects in materials.

Russian Chemical Reviews

Author :
File Size : 65.83 MB
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Metallurgical Assessment of Spacecraft Parts Materials and Processes

Author : Barrie D. Dunn
File Size : 67.49 MB
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This edition includes updated case studies, illustrations and failure investigations. Examples and photos include space-part production and test failures in electrical inter-connects, structural welds, and corrosion and storage induced problems.

Textures of Geological Materials

Author : Hans Joachim Bunge
File Size : 36.74 MB
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Boundaries Interfaces in Materials

Author : R. C. Pond
File Size : 40.21 MB
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The symposium from Materials Week '97 dedicated to the memory of Lehigh University Professor David A. Smith covers all aspects of internal and external interfaces of materials, from atomistic calculations and experimental observations of structure to the role of interfaces in determining properties and their inclusion in materials engineering. This book provides researchers, teachers, and students with a review of current materials interface understanding.

ACI Materials Journal

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File Size : 67.92 MB
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Proceedings of the Seventh Hypervelocity Impact Symposium Experiments

Author :
File Size : 78.43 MB
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Encyclopedia of Materials

Author : K. H. J. Buschow
File Size : 47.31 MB
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Accompanyind CR-ROM conrtains The Encyclopedia of Materials Science and Technology on a web access disc.

Encyclopedia of Materials Science and Engineering

Author : Robert W. Cahn
File Size : 21.73 MB
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Materials Forum

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File Size : 48.51 MB
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Proceedings of the Ocean Drilling Program

Author : Ocean Drilling Program
File Size : 52.77 MB
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Engineered Materials Abstracts

Author :
File Size : 30.78 MB
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