Download or read book X ray Diffraction Study of Plastic Deformation in Stainless Steel written by William G. Messenger and published by . This book was released on 1953 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book X ray Diffraction Study of the Effects of Uniaxial Plastic Deformation on Residual Stress Measurements written by A. L. Esquivel and published by . This book was released on 1968 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uniaxial plastic deformation has been known to produce anomalies in residual stress measurements based on x-ray diffraction techniques. This study was undertaken to determine the magnitude of the effects, if any, on residual stress calculations from various materials subjected to UPD. An x-ray diffraction study using the two-exposure method was made on several iron, aluminum, and titanium alloys before and after these alloys were deformed plastically by bending on a U-bend test fixture. The x-ray peak shifts were recorded and the x-ray stress factors calculated by three different methods. These results are discussed together with observations on the additivity of residual and applied stresses, and the per cent differences in the stress measurements based on stress factors calculated by three different methods. (Author).
Download or read book X Ray Diffraction Study of the Plastic Deformation of Beryllium Single Crystals written by V. A. FINKEL and published by . This book was released on with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book X ray Lattice Strains in Plastically Deformed Metals written by Daniel M. Rosenthal and published by . This book was released on 1955 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book X Ray Diffraction Studies on the Deformation and Fracture of Solids written by Kazuyoshi Tanaka and published by Elsevier. This book was released on 2017-01-24 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers current research findings and engineering applications of X–ray methods by the Japanese X–ray group members. The first part of the volume deals with fundamental problems in the methods for X–ray stress measurement. Phase stresses in the constituent phases of ceramic composites and ceramic-fiber reinforced metal-matrix composites are separately measured by X–rays, while three-dimensional stresses and thermal stresses in composites measured by X–rays are compared with the theoretical and numerical analyses. This work will therfore provide significant information for designing high-performance composites. Other topics covered include synchrotron X–ray radiation and the analysis of X–ray data by the Guassian curve method. Part two is devoted to the application of X–ray diffraction methods for various engineering purposes, the residual stress and half-value breadth (the full width at half the maximum) of the diffraction profiles being the two main X–ray parameters utilized in those applications. Chapters are included on X–ray fractography, a powerful technique for failure analysis, which is applied to the brittle fracture of ceramics and to the fatigue fracture of steels under various service conditions.
Download or read book Fundamentals of the Plastic Deformation of Metals as Revealed by X ray Diffraction Studies written by Jacob Porter Frankel and published by . This book was released on 1951 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigations and Applications of Severe Plastic Deformation written by Terry C. Lowe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Material processing techniques that employ severe plastic deformation have evolved over the past decade, producing metals, alloys and composites having extraordinary properties. Variants of SPD methods are now capable of creating monolithic materials with submicron and nanocrystalline grain sizes. The resulting novel properties of these materials has led to a growing scientific and commercial interest in them. They offer the promise of bulk nanocrystalline materials for structural; applications, including nanocomposites of lightweight alloys with unprecedented strength. These materials may also enable the use of alternative metal shaping processes, such as high strain rate superplastic forming. Prospective applications for medical, automotive, aerospace and other industries are already under development.
Download or read book Non destructive Quantification of Plastic Deformation in Steel written by Shannon P. Farrell and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The X-ray diffraction (XRD) pattern of an alloy, such as steel, reveals, among other properties (ex., phase composition, crystal structure), information about the strain state, crystallite (domain) size and dislocation density. While well-established non-destructive methods are available to quantify elastic strain (and residual stress); dislocation density has proven to be a particularly elusive quantity to evaluate non-destructively. Dislocation density provides important information about the state of a material and the extent to which it was deformed. This has a strong influence on the mechanical behaviour of a material during and after deformation. The goal of this work is to examine the underpinning science behind XRD peak broadening analysis and develop a methodology for evaluating plastic deformation in ferromagnetic steel alloys. An overview of the principles of XRD, how the crystallographic structure of steel accommodates stress and how X-rays interact with steel structures are documented. A historical perspective on XRD peak broadening analysis is provided. Two approaches, the modified Williamson-Hall and Warren-Averbach, have been identified to enable quantification of dislocation density and crystallite size. Both approaches that account for strain anisotropy are believed to offer the best potential for success.
Download or read book Diffraction Analysis of the Microstructure of Materials written by Eric J. Mittemeijer and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of diffraction methods applied to the analysis of the microstructure of materials. Since crystallite size and the presence of lattice defects have a decisive influence on the properties of many engineering materials, information about this microstructure is of vital importance in developing and assessing materials for practical applications. The most powerful and usually non-destructive evaluation techniques available are X-ray and neutron diffraction. The book details, among other things, diffraction-line broadening methods for determining crystallite size and atomic-scale strain due, e.g. to dislocations, and methods for the analysis of residual (macroscale) stress. The book assumes only a basic knowledge of solid-state physics and supplies readers sufficient information to apply the methods themselves.
Download or read book Modern Diffraction Methods written by E. J. Mittemeijer and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of diffraction methods for the solid-state sciences has been pivotal to determining the (micro)structure of a material. Particularly, the expanding activities in materials science have led to the development of new methods for analysis by diffraction. This book offers an authoritative overview of the new developments in the field of analysis of matter by (in particular X-ray, electron and neutron) diffraction. It is composed of chapters written by leading experts on 'modern diffraction methods'. The focus in the various chapters of this book is on the current forefront of research on and applications for diffraction methods. This unique book provides descriptions of the 'state of the art' and, at the same time, identifies avenues for future research. The book assumes only a basic knowledge of solid-state physics and allows the application of the described methods by the readers of the book (either graduate students or mature scientists).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Alloys Advances in Research and Application 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alloys: Advances in Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Alloys. The editors have built Alloys: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Alloys in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Alloys: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Processing Properties and Design of Advanced Ceramics and Composites II written by Narottam P. Bansal and published by John Wiley & Sons. This book was released on 2017-10-02 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Processing, Properties, and Design of Advanced Ceramics and Composites II, Ceramic Transactions Volume 261 Narottam P. Bansal, Ricardo H. R. Castro, Michael Jenkins, Amit Bandyopadhyay, Susmita Bose, Amar Bhalla, J.P. Singh, Morsi M. Mahmoud, Gary Pickrell, and Sylvia Johnson; Editors This proceedings volume contains a collection of 36 papers (~350 pages) from the following symposia held during the 2016 Materials Science and Technology (MS&T’16) meeting held in Salt Lake City, UT, October 24-27, 2016: Advanced Materials for Harsh Environments Advances in Dielectric Materials and Electronic Devices Advances in Ceramic Matrix Composites Ceramic Optical Materials Controlled Synthesis, Processing, and Applications of Structural and Functional Nanomaterials Innovative Processing and Synthesis of Ceramics, Glasses and Composites International Standards for Properties and Performance of Advanced Ceramics Multifunctional Oxides Rustum Roy Memorial Symposium on Processing and Performance of Materials Using Microwaves, Electric, and Magnetic Fields Sintering and Related Powder Processing Science and Technology Surface Properties of Biomaterials Thermal Protection Materials and Systems Zirconia Based Materials for Cutting Edge Technology
Download or read book Electron Backscatter Diffraction in Materials Science written by Adam J. Schwartz and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystallographic texture or preferred orientation has long been known to strongly influence material properties. Historically, the means of obtaining such texture data has been though the use of x-ray or neutron diffraction for bulk texture measurements, or transmission electron microscopy or electron channeling for local crystallographic information. In recent years, we have seen the emergence of a new characterization technique for probing the microtexture of materials. This advance has come about primarily through the automated indexing of electron backscatter diffraction (EBSD) patterns. The first commercially available system was introduced in 1994, and since then of sales worldwide has been dramatic. This has accompanied widening the growth applicability in materials scienceproblems such as microtexture, phase identification, grain boundary character distribution, deformation microstructures, etc. and is evidence that this technique can, in some cases, replace more time-consuming transmission electron microscope (TEM) or x-ray diffraction investigations. The benefits lie in the fact that the spatial resolution on new field emission scanning electron microscopes (SEM) can approach 50 nm, but spatial extent can be as large a centimeter or greater with a computer controlled stage and montagingofthe images. Additional benefits include the relative ease and low costofattaching EBSD hardware to new or existing SEMs. Electron backscatter diffraction is also known as backscatter Kikuchi diffraction (BKD), or electron backscatter pattern technique (EBSP). Commercial names for the automation include Orientation Imaging Microscopy (OIMTM) and Automated Crystal Orientation Mapping (ACOM).
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat Treating and Surface Engineering written by ASM Heat Treating Society. Conference and Exposition and published by ASM International. This book was released on 2003-01-01 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A diffraction study of the plastic deformation of Cu3Au written by Donald Emil Mikkola and published by . This book was released on 1964 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt:
