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Russian Journal of Nondestructive Testing
Published in: Russian Journal of Nondestructive Testing 2/2020

01-02-2020 | RADIATION METHODS

Calculating Parameters of Pinhole in Collimation System of Albedo Computed Tomography of Steel Products

Authors: E. E. Zhuravskii, B. I. Kapranov, D. S. Belkin, S. V. Chakhlov, A. M. Shtein

Published in: Russian Journal of Nondestructive Testing | Issue 2/2020

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Abstract

We examine specific features of the collimation system of a tomograph for testing steel products based on Compton backscattering. The device is described and the parameters of the primary pinhole collimator of the collimation system are calculated. The device allows reliable scanning of a steel test object by simply displacing the pinhole perpendicular to the X-ray axis from the tube anode within 50 mm with a focal length of 163 mm.
previous article Mathematical Models of Radiation Transparency of Test Objects When Using Sandwich X-Ray Radiation Detectors
next article Nondestructive Testing for Defects and Damage to Structures in Reinforced Concrete Foundations Using Standard G.652 Optical Fibers

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Metadata
Title
Calculating Parameters of Pinhole in Collimation System of Albedo Computed Tomography of Steel Products
Authors
E. E. Zhuravskii
B. I. Kapranov
D. S. Belkin
S. V. Chakhlov
A. M. Shtein
Publication date
01-02-2020
Publisher
Pleiades Publishing
Published in
Russian Journal of Nondestructive Testing / Issue 2/2020
Print ISSN: 1061-8309
Electronic ISSN: 1608-3385
DOI
https://doi.org/10.1134/S1061830920020102

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