Download or read book Auger Electron Spectroscopy Study of Surface Segregation in Copper aluminum Alloys written by John Ferrante and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface segregation of aluminum has been observed in copper-aluminum alloys by use of LEED and Auger electron spectroscopy studies. The alloys were solid solutions of aluminum in copper having compositions of 1, 5, and 10 atomic percent aluminum. All samples were single crystals oriented in the (111) direction. Surface concentrations five times that in the bulk were observed. LEED and characteristic loss data gave confirming evidence of surface composition changes. Surface concentration increased with temperature on heating to 700 [degree] C.
Download or read book Surface Segregation written by J. du Plessis and published by Trans Tech Publications Ltd. This book was released on 1990-01-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the fundamental aspects of surface segregation theory. The material is presented in a self-contained manner and mathematical procedures are worked through in some cases in order to provide the reader with the necessary opportunity to realize the restrictions under which the expressions are valid.
Download or read book Surfaces and Interfaces of Ceramic Materials written by L.C. Dufour and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the NATO Advanced Study Institute on Surfaces and Interfaces of Ceramic Materials, held on the Oleron island, France, in September 1988. This Institute was organized in nine months after receiving the agreement of the NATO Scientific Affairs Division. Despite this very short time, most of the lecturers contacted have accepted our invitation to prepare a specific talk. The meeting was held at "La Vieille Perrotine" on the Oleron island. This holiday village of the French CNRS is located near the Ocean in a natural area which contributed to create a very pleasant atmosphere favourable to develop interaction between the 91 participants in this Institute. First of all, the Institute was aimed at diffusing the foremost results on the characterization of and the role played by surfaces, grain boundaries and interfaces in preparation and overall properties of ceramic materials, mainly of oxide ceramics. Through its interdisciplinary character, the Institute was also aimed at developing interaction between scientists and engineers interested in basic and practical aspects of processing and use of ceramics.
Download or read book Electrons In Metals And Alloys written by J. A. Alonso and published by Academic Press. This book was released on 2012-12-02 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a broad review of the electronic structure of metals and alloys. It emphasises the way in which the behavior of electrons in these materials governs the thermodynamic and other properties of these conducting materials. The theoretical treatment proceeds from a wave mechanics approach to more sophisticated techniques for the description of the properties of metals and alloys.
Download or read book Segregation by Design written by Jessica Trounstine and published by Cambridge University Press. This book was released on 2018-11-15 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Segregation by Design draws on more than 100 years of quantitative and qualitative data from thousands of American cities to explore how local governments generate race and class segregation. Starting in the early twentieth century, cities have used their power of land use control to determine the location and availability of housing, amenities (such as parks), and negative land uses (such as garbage dumps). The result has been segregation - first within cities and more recently between them. Documenting changing patterns of segregation and their political mechanisms, Trounstine argues that city governments have pursued these policies to enhance the wealth and resources of white property owners at the expense of people of color and the poor. Contrary to leading theories of urban politics, local democracy has not functioned to represent all residents. The result is unequal access to fundamental local services - from schools, to safe neighborhoods, to clean water.
Download or read book Thermodynamics of Polymer Blends Volume I written by Anatoly E. Nesterov and published by CRC Press. This book was released on 2020-02-03 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermodynamics is an indispensable tool for developing a large and growing fraction of new polymers and polymer blends. These two volumes show the researcher how thermodynamics can be used to rank polymer pairs in order of immiscibility, including the search for suitable chemical structure of compatibilizers. Because of the great current commercial interest in this most dynamic sector of the polymer industry, there is high interest in studying their physical and mechanical properties, their structures, and the processes of their formation and manufacture. These Books are dedicated to Analysis of the Thermodynamics of Polymer Blends. Thermodynamic behavior of blends determines the compatibility of the components, their morphological features, rheological behavior, and microphase structures. As a result, the most important physical and mechanical characteristics of blends can be identified. The information in these two volumes will be useful to all those involved in polymer research, development, analysis and advanced process engineering.
Download or read book Grain Boundary Segregation in Metals written by Pavel Lejcek and published by Springer Science & Business Media. This book was released on 2010-07-20 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain boundaries are important structural components of polycrystalline materials used in the vast majority of technical applications. Because grain boundaries form a continuous network throughout such materials, their properties may limit their practical use. One of the serious phenomena which evoke these limitations is the grain boundary segregation of impurities. It results in the loss of grain boundary cohesion and consequently, in brittle fracture of the materials. The current book deals with fundamentals of grain boundary segregation in metallic materials and its relationship to the grain boundary structure, classification and other materials properties.
Download or read book Characterization of Composite Materials written by Hatsuo Ishida and published by Elsevier. This book was released on 2013-10-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now, in one book, there is coverage of modern surface analytical techniques applied specifically to composite materials. Centering around spectroscopic characterization of composites and polymer-matrix composities, Characterization of CompositeMaterials covers techniques with a demonstrated use for composite stuides along with promising new techniques such as STM/AFM and special Raman spectroscopy. Each chapter will cover a specific technique and will provide basic background information, theories of the technique, and application examples, including futuristic state-of-the-art applications. Detailed information about the individual characterization techniques mentioned can be found in the Encyclopaedia of Materials Cahracterization, the companion volume in the Materials Characterization Series: surfaces, interfaces, thin films.
Download or read book Report of NRL Progress written by United States. Naval Research Laboratory, Washington and published by . This book was released on 1973 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TRAC Trends in Analytical Chemistry written by U A Th Brinkman and published by Elsevier. This book was released on 2013-09-24 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRAC: Trends in Analytical Chemistry, Volume 8 provides information pertinent to the trends in the field of analytical chemistry. This book presents a variety of topics related to analytical chemistry, including protein purification, biotechnology, Raman spectroscopy in pharmaceutical field, electrokinetic chromatography, and flow injection analysis. Organized into 50 chapters, this volume begins with an overview of scientometric investigations that enable the quantitative study of the evolution of its various components and can thereby uncover how information is utilized to diffuse and generate knowledge. This text then discusses the economic significance of sensing and control as being the main factors in determining process economics and in offering products and business opportunities. Other chapters consider the important relationship between Raman spectroscopy and other analytical methods. This book discusses as well the interfaces between a gas chromatograph and a Fourier transform infrared spectrometer. The final chapter deals with chemometrics routines. This book is a valuable resource for analytical chemists, and biochemists.
Download or read book Solid Surface Physics written by and published by Springer. This book was released on 2006-04-11 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Book of Physics Volume 2 written by Simone Malacrida and published by BookRix. This book was released on 2023-04-18 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the great history of physics discoveries is traced, starting from the scientific revolution of Galileo and Newton to the physics of today and the near future. The understanding of physics is approached both from a theoretical point of view, expounding the definitions of each particular field and the assumptions underlying each theory, and on a practical level, going on to solve more than 350 exercises related to physics problems of all sorts. The approach to physics is given by progressive knowledge, exposing the various chapters in a logical order so that the reader can build a continuous path in the study of that science. The entire book is divided into five distinct sections: classical physics, the scientific revolutions that took place in the early twentieth century, physics of the microcosm, physics of the macrocosm, and finally current problems that are the starting point for the physics of the future. The paper stands as an all-encompassing work concerning physics, leaving out no aspect of the many facets it can take on.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1992 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation of Catalysts VI written by G. Poncelet and published by Elsevier. This book was released on 1995-03-24 with total page 1205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The organizers of this Sixth Symposium maintained their initial objectives, namely to gather experts from both industries and universities to discuss the scientific problems involved in the preparation of heterogeneous catalysts, and to encourage as much as possible the presentation of research work on catalysts of real industrial significance. Another highlight of these symposia is to reserve a substantial part of the program to new developments in catalyst preparation, new preparation methods and new catalytic systems. The fact that chemical reactions which were hardly conceivable some years ago have become possible today through the development of appropriate catalytic systems proves that catalysis is in constant progress.The papers in this volume deal with preparation of new catalysts and supports, catalyst preparation via sol-gel methods, supported catalysts and synthesis of nanometer size catalysts.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impurities in Engineering Materials written by Clyde Briant and published by Routledge. This book was released on 2017-09-29 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a state-of-the-art account of the various effects of impurities on the properties of engineering alloys. Outlines a wide range of methods for producing cleaner alloys. Traces the technological advances that allow the economical manufacture of purer materials.
Download or read book Advances in Physical Metallurgy written by Anirban Banerjee and published by CRC Press. This book was released on 2023-06-14 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the wealth of existing literature on physical metallurgy, and deals with materials in different states of order and the process of order evolution. It is a valuable reference by students and researchers in the field of materials science and metallurgy.
