Scope for improving resolving power in intensifying screens

Journal Article · Tue Dec 01 04:00:00 EST 1987 · Sov. J. Nondestr. Test. (Engl. Transl.); (United States)

OSTI ID:6277663

Gurvich, A M; Katomina, R V; Leonova, N I; Belyi, N G; Nikitin, V F; Chirkova, R D

The paper discusses the factors governing the resolving power of an intensifying screen and the effects of them on the signal to noise ratio. The parameters are described for the new fine-grained calcium tungstate EU-VIK screens containing dye, which substantially improve defect detection by comparison with others.

• Research Organization: Moscow X-Radiological Institute (USSR)
• OSTI ID: 6277663
• Journal Information: Sov. J. Nondestr. Test. (Engl. Transl.); (United States), Journal Name: Sov. J. Nondestr. Test. (Engl. Transl.); (United States) Vol. 23:4; ISSN SJNTA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360605 -- Materials-- Radiation Effects
42 ENGINEERING
420500* -- Engineering-- Materials Testing
ALKALINE EARTH METAL COMPOUNDS
ALLOYS
CALCIUM COMPOUNDS
CALCIUM TUNGSTATES
DEFECTS
DETECTION
DOSES
DYES
ELECTROMAGNETIC RADIATION
IMAGE INTENSIFIERS
INDUSTRIAL RADIOGRAPHY
INORGANIC PHOSPHORS
IONIZING RADIATIONS
IRON ALLOYS
IRON BASE ALLOYS
IRRADIATION
MATERIALS TESTING
NONDESTRUCTIVE TESTING
PHOSPHORS
PHYSICAL RADIATION EFFECTS
RADIATION DOSES
RADIATION EFFECTS
RADIATIONS
RESOLUTION
SCREENS
SENSITIVITY
SHIELDING
SIGNAL-TO-NOISE RATIO
SPATIAL RESOLUTION
STEELS
TESTING
TUNGSTATES
X RADIATION
X-RAY RADIOGRAPHY