10.14489/td.2026.08.pp.004-011

2026, 08 August

DOI: 10.14489/td.2026.08.pp.004-011

Osiyanenko N. V., Kosarina E. I., Demidov A. A., Smirnov A. V.
POROSITY SCALE FOR SILUMIN ALLOYS IN THE CONTROL OF CASTINGS BY DIGITAL RADIOGRAPHY
(pp. 4-11)

Abstract. The issue of non-destructive testing of castings from aluminum alloys by digital radiography using digital detector array system and the development of reference digital images depicting porosity from the first to the fifth point is considered. The analysis was carried out and the ratio between the characteristics of the detector, the radiation source, the object of control, the parameters of the control circuit, and the control modes ensuring the transmission of digital images of the required quality was obtained.

Keywords: aluminum alloy, porosity scale, digital radiography, contrast and blurriness of digital image, control scheme.

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N. V. Osiyanenko, E. I. Kosarina, A. A. Demidov, A. V. Smirnov (NRC “Kurchatov Institute” – VIAM, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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