Registration Number
0221U010265,
0120U104902
, R & D reports
Title
Phase-structural and elemental surface modification of 3D-printed alloys for biomedical application during the complex processing by highly concentrated energy sources to increase the service life of artificial implants.
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Head
Efremenko Vasyl Н., д.т.н.
Registration Date
08-02-2021
Organization
State Higher Educational Institution "Azov State Technical University"
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The object of research is biomedical alloys obtained by the method of additive technology (3D-printing). The purpose of the work is to develop a concept for controlling the processes of surface modification of biomedical 3D-printed alloys using highly concentrated energy sources. Research methods: optical microscopy, electron scanning and transmission microscopy; X-ray diffraction, spectrometric analysis, corrosion and friction tests, determination of micromechanical properties. The report presents the intermediate results of the first stage of the project, during which the experimental method was developed, mathematical models of plasma/laser surface heating were developed, axial electrothermal plasma accelerator was upgraded for further use in surface hardening.
Product Description
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Efremenko Bohdan V
Zurnadzhi Vadim I
Pastukhova Tetiana V
Fedun Victor I
Chabak Julia G
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2021-02-08
