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Registration Number

0220U101698, 0117U000253 , R & D reports

Title

Multiscale approach development of the behavior of the microinhomogeneous materials obtained by powder processing for improvement light and strong structural elements, protection of technical elements from dynamic loading influence and development of biomedical materials

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Head

Штерн Михайло Борисович,

Registration Date

18-02-2020

Organization

Institute for Problems in Materials Science

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The conditions of shock wave initiation in high-porous media related to kinematic constraints and initial porosity of protective construction are established. The criterion of zonal isolation during sintering of capacitors containing plates from barium titanate and nickel is obtained. The plasticity concept of high-porous materials is formulated. For the case of materials with the hinged-rod framework except porosity the deformation stability of the rod elements is also taken into account. This parameter influences on transformation of high-porous material to auxetics. This results can be used for fabrication of new efficient shock-protective constructions, production of capacitors and development of biomedical materials.

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Yepifantseva Tetiana О.
Vasylieva Halyna M.
Kirkova Olena G.
Kartuzov Yegor V.
Kuzmov Andrii V.
Maidaniuk Oleksandr P.
Maksymenko Andrii L.
Mikhailov Oleg V.
Otychenko Oksana M.
Sych Olena Ye.