Modes of X-ray exposure for parts, made using additive technologies

Kosarina E.I., Grimova A.P., Osiyanenko N.V., Smirnov A.V.
UDC
620.179.1
DOI
10.18577/2307-6046-2024-0-12-85-95
Article PDF (Russian) (867.8 KB)
How to cite
Kosarina E.I., Grimova A.P., Osiyanenko N.V., Smirnov A.V. Modes of X-ray exposure for parts, made using additive technologies // Proceedings of VIAM. 2024. No. 12. DOI: 10.18577/2307-6046-2024-0-12-85-95. URL: https://test.viam.ru/en/journal/2024/12/8
Keywords
additive technologies, metal powders, casting alloys, radiation energy, linear radiation attenuation coefficient, radiation image contrast, control sensitivity
Abstract

The values of linear radiation attenuation coefficients for metal powders for additive technologies and their foundry analogues depending on the anode voltage on the X-ray tube are calculated. Alloys based on iron, nickel, titanium, aluminum and pure metals were considered, and the coefficients were calculated for three values of anode voltage. It has been theoretically established and experimentally confirmed that the GOST 20426‒82 regulations can be used for parts produced by additive technologies.

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