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

Abstract

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.

Original language	English
Pages (from-to)	171-178
Number of pages	8
Journal	Russian Journal of Nondestructive Testing
Volume	56
Issue number	2
DOIs	https://doi.org/10.1134/S1061830920020102
Publication status	Published - 1 Feb 2020

Keywords

collimation system
Compton tomography
flaw detection
instrument making
nondestructive testing
pinhole
radiation testing

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1134/S1061830920020102

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title = "Calculating Parameters of Pinhole in Collimation System of Albedo Computed Tomography of Steel Products",

abstract = "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.",

keywords = "collimation system, Compton tomography, flaw detection, instrument making, nondestructive testing, pinhole, radiation testing",

author = "Zhuravskii, {E. E.} and Kapranov, {B. I.} and Belkin, {D. S.} and Chakhlov, {S. V.} and Shtein, {A. M.}",

year = "2020",

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doi = "10.1134/S1061830920020102",

language = "English",

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pages = "171--178",

journal = "Russian Journal of Nondestructive Testing",

issn = "1061-8309",

publisher = "Maik Nauka-Interperiodica Publishing",

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TY - JOUR

T1 - Calculating Parameters of Pinhole in Collimation System of Albedo Computed Tomography of Steel Products

AU - Zhuravskii, E. E.

AU - Kapranov, B. I.

AU - Belkin, D. S.

AU - Chakhlov, S. V.

AU - Shtein, A. M.

PY - 2020/2/1

Y1 - 2020/2/1

N2 - 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.

AB - 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.

KW - collimation system

KW - Compton tomography

KW - flaw detection

KW - instrument making

KW - nondestructive testing

KW - pinhole

KW - radiation testing

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JO - Russian Journal of Nondestructive Testing

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