1. Aco Janicijević, Tehnološko-metalurški fakultet, Univerzitet u Beogradu, Srbija, Serbia
2. Aleksandar Bugarinović, 2Telekom Srpske, Bijeljina, Republika Srpska, B i H, ,
Republic of Srpska, Bosnia and Herzegovina
3. Milovan Janićijević, Metalac A. D., Gornji Milanovac, Serbia
Interaction of elion radiation with materials and modeling of materials properties and geometric shapes
Milesa Srećković1, Aleksandra Janićijević2, Aco Janićijević3, Aleksandar Bugarinović4, Milovan Janićijević5, Srđan Milanović6, Aleksandar Wells Hough7
ABSTRACT: The influence of electromagnetic radiation in various ranges, plasma, acoustic and nuclear radiation with its characteristic areas of energy density and power is an area that has been applied for years, according to the historical practice of certain categories of materials, implemented in the field of metrology as the measuring component of detector (track detectors LR-115 i CR-39) process monitoring systems and transmission lines. In the scale of influence, a source of elionic type is needed, which ranges from a slight modulation of material properties (changes in optical, thermal, electrical and other properties), up to destruction.
Depending on the selected material, i.e. its application, it will influence its main role in the application and improvement of the properties, compared to non-irradiated materials in a broader sense. Related to the application, it concerns, for example, increasing the detection efficiency, changing the electrical properties, changing the atenuation coefficient or adjusting the impedance, higher microhardness, etc.
In this paper, several different material types (wood, types of textiles, polymers) obtained from mechanical components, clothing or nuclear detectors, as part of the references, will be analyzed in terms of changes in properties, shapes, etc. in case of several specific conditions of exposure to coherent radiation by simulation, prediction of achieved temperature distributions for output assessment, i.e. the area in which there is a change in the aggregate state of the material, i.e. destruction.
For several samples of the mentioned materials, experimental exposures will be performed by commercial laser systems for material processing, and the duration of some operations that can be achieved with various techniques, will be analyzed, as well as equipment for finding the parameters of a laser beam that would be suitable for given operations (contour cutting...).
Ključne reči :
Tematska oblast:
SIMPOZIJUM A - Nauka materije, kondenzovane materije i fizika čvrstog stanja
Datum:
06.08.2024.
Contemporary Materials 2024 - Savremeni Materijali
