EXPOSURE TIME IN THE X-RAYING OF STEEL WITH 25-Mev BETATRON RAYS
Journal Article
·
· Izvest. Tomsk. Politekh. Inst. im. S.M. Kirova
OSTI ID:4231297
Exposure curves for a darkening density D = 2 which were obtained experimentally in photographing steel articles up to 500 mm thick on a betatron with radiation energy of 25 Mev are adduced; 5 types of film were used. In photography with 2FPF3 screens the films range in the following sequence according to sensitivity: Ilford, Agfo-Duro, Roertgen X-5, and Roentgen-X. Roentgen-XX film can be used expediently with 2P3 screens for thicknesses up to 200 mm only.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-022303
- OSTI ID:
- 4231297
- Journal Information:
- Izvest. Tomsk. Politekh. Inst. im. S.M. Kirova, Journal Name: Izvest. Tomsk. Politekh. Inst. im. S.M. Kirova Vol. Vol: No. 87
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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