Published November 1980
| Version v1
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Influence of the geometrical soft effect on the radiographic detection of artificial defects
Description
The influence of the geometrical soft effect on image quality and on the sensitivity to detection of artificial defects has been assessed for radiographies achieved with Ir 192 and Co 60 sources. The results show that the threshold of detectability of defects depends increasingly on the geometrical soft effects as the thickness radiographed becomes greater and that the defects in question are finite. The image quality remains accepable on the whole
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
L'influence du flou geometrique sur la qualite d'image et sur la sensibilite a la detection de defauts artificiels a ete evaluee pour des radiographies obtenues avec des sources a l'Ir 192 et au Co 60. Les resultats font apparaitre que le seuil de detectabilite des defauts depend d'autant plus du flou geometrique que l'epaisseur radiographiee est importante et que les defauts concernes sont finis. La qualite d'image reste dans l'ensemble acceptableFiles
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Additional details
Additional titles
- Original title (French)
- Influence du flou geometrique sur la detection de defauts artificiels fins par radiographie
Publishing Information
- Imprint Pagination
- 11 p.
- Report number
- FRAMATOME-CONF--24
Conference
- Title
- Conference on non-destructive testing in industry.
- Dates
- 5 - 7 Nov 1980.
- Place
- Bordeaux, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 12629732
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DEFECTS; INDUSTRIAL RADIOGRAPHY
- Descriptors DEC
- MATERIALS TESTING; NONDESTRUCTIVE TESTING; TESTING