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Title: Development of the Portable Synchrotron MIRRORCLE-CV for High Precision Non-Destructive Testing

Abstract

We started the development of the portable synchrotron MIRRORCLE-CV series, which provides a high quality x-ray beam for high precision non-destructive testing (NDT). Computer simulations for the magnetic field design and electron dynamics reveal that the outer diameter of the synchrotron magnet can be as small as 30 cm. This synchrotron size approaches that of a conventional x-ray tube.

Authors:
; ; ; ; ; ;  [1];  [2]
  1. Photon Production Laboratory, Ltd., 4-2-1 (808) Takagai-cho Minami, Ohmihachiman-city 523-0898, Shiga (Japan)
  2. Synchrotron Light Life Science Center, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu-city 525-8577, Shiga (Japan)
Publication Date:
OSTI Identifier:
21049361
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2435997; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 36 MATERIALS SCIENCE; ACCURACY; COMPUTERIZED SIMULATION; DESIGN; ELECTRONS; MAGNETIC FIELDS; MAGNETS; NONDESTRUCTIVE TESTING; PHOTON BEAMS; SYNCHROTRON RADIATION; X RADIATION

Citation Formats

Hasegawa, Daisuke, Toyosugi, Norio, Noh, Young Deok, Yamada, Takanori, Morita, Masaki, Mantey, Edward, Masaoka, Sei, and Yamada, Hironari. Development of the Portable Synchrotron MIRRORCLE-CV for High Precision Non-Destructive Testing. United States: N. p., 2007. Web. doi:10.1063/1.2435997.
Hasegawa, Daisuke, Toyosugi, Norio, Noh, Young Deok, Yamada, Takanori, Morita, Masaki, Mantey, Edward, Masaoka, Sei, & Yamada, Hironari. Development of the Portable Synchrotron MIRRORCLE-CV for High Precision Non-Destructive Testing. United States. doi:10.1063/1.2435997.
Hasegawa, Daisuke, Toyosugi, Norio, Noh, Young Deok, Yamada, Takanori, Morita, Masaki, Mantey, Edward, Masaoka, Sei, and Yamada, Hironari. Fri . "Development of the Portable Synchrotron MIRRORCLE-CV for High Precision Non-Destructive Testing". United States. doi:10.1063/1.2435997.
@article{osti_21049361,
title = {Development of the Portable Synchrotron MIRRORCLE-CV for High Precision Non-Destructive Testing},
author = {Hasegawa, Daisuke and Toyosugi, Norio and Noh, Young Deok and Yamada, Takanori and Morita, Masaki and Mantey, Edward and Masaoka, Sei and Yamada, Hironari},
abstractNote = {We started the development of the portable synchrotron MIRRORCLE-CV series, which provides a high quality x-ray beam for high precision non-destructive testing (NDT). Computer simulations for the magnetic field design and electron dynamics reveal that the outer diameter of the synchrotron magnet can be as small as 30 cm. This synchrotron size approaches that of a conventional x-ray tube.},
doi = {10.1063/1.2435997},
journal = {AIP Conference Proceedings},
number = 1,
volume = 879,
place = {United States},
year = {Fri Jan 19 00:00:00 EST 2007},
month = {Fri Jan 19 00:00:00 EST 2007}
}
  • We are developing the portable synchrotron MIRRORCLE-CV series, which provides a high quality x-ray beam for high precision non-destructive testing (NDT). Computer simulations for the magnetic field design and electron dynamics reveal that the outer diameter of the synchrotron magnet can be as small as 30 cm. This synchrotron size approaches that of a conventional x-ray tube.
  • The portable synchrotron MERRORCLE-6X is a novel x-ray source suitable for hard x-ray imaging. Highly brilliant x-rays are generated by MIRRORCLE-6X in the shape of cone from a source with micron size. We obtained images with high magnification and high resolution by these x-rays, and found that they can be utilized for medical imaging. Recently, we started to perform ideal 3-dimentional computed tomography (3D-CT) based on the Feldkamp algorithm, which is the most popular reconstruction algorithm for a cone beam CT, using a flat panel detector. Therefore, we developed a magnified 3D-CT system of high quality using MIRRORCLE-6X.
  • The design and implementation of a compact and portable sample alignment system suitable for use at both synchrotron and free-electron laser (FEL) sources and its performance are described. The system provides the ability to quickly and reliably deliver large numbers of samples using the minimum amount of sample possible, through positioning of fixed target arrays into the X-ray beam. The combination of high-precision stages, high-quality sample viewing, a fast controller and a software layer overcome many of the challenges associated with sample alignment. A straightforward interface that minimizes setup and sample changeover time as well as simplifying communication with themore » stages during the experiment is also described, together with an intuitive naming convention for defining, tracking and locating sample positions. Lastly, the setup allows the precise delivery of samples in predefined locations to a specific position in space and time, reliably and simply.« less
  • The purpose of the present work is to introduce a technique of investigation based on the diffraction of high energy synchrotron radiation which appears to be very well adapted to the microstructural analysis of single crystal superalloys. In comparison with previous synchrotron measurements made on superalloys, the use of high energy radiation permits to keep the advantage of neutron experiments, measurement on bulk sample in a furnace and a much better resolution (of about one order of magnitude) is reached with a Triple Crystal Diffractometer (TCD) set-up. In particular, the contribution of the mosaicity and of the lattice parameter distributionmore » can be separated and measured in the same experiment. Furthermore the high flux available at the European Synchrotron Radiation Facility (ESRF) reduces the acquisition time and/or allows to analyze a relatively small volume of the sample (few mm{sup 3}). Very small values of the lattice parameter mismatch usually defined as {Delta}d/d = (a{gamma}{prime}-a{gamma})/ where a{gamma}{prime} and a{gamma} are the lattice parameter of the {gamma}{prime} and {gamma} phases respectively, can be measured. Then, as shown in this study, the evolution of the lattice parameters during the first creep stage when the microstructure evolves very fast can be analyzed.« less
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