Development of parameters of complex process technology of basic rigid elements for bullet-proof vests

Authors

DOI:

https://doi.org/10.30838/J.PMHTM.2413.250619.37.320

Keywords:

steel bullet-proof armoured sheets, mechanical properties, heat treatment and chemical heat treatment, nitriding in plasma of vacuum and arc discharge, individual bullet-proof vest, basic rigid element

Abstract

Abstract. Purpose – to develop parameters of the finishing complex strengthening processing  of steel sheet cards  for the main parts of individual bullet-proof vests (protective parts – a front and a back of a bullet-proof vest) of type B. This technology is capable to provide to metal the planned level of mechanical properties at the level of V–VI class of protection (DSTU XXXI : 201) also it can be realized on the existing inventory (furnace, hardening, installations for nitriding in plasma of a vacuum electric arc discharge, etc.) within their design-process parameters. Methodology – analytical and experimental methods. Results of work are the recommendations about parameters of the finishing complex strengthening technology of processing of steel sheet cards for the main parts of individual bullet-proof vests and the recommendation about design-process parameters of an equipment for implementation of this technology in the industry that will allow to receive national bullet-proof vests of V–VI class of protection. The scientific novelty of results of research is defined by the parameters of technologies of  heat treatment of steel sheet cards for the main parts of individual bullet-proof vests (for receiving homogeneous or heterogeneous armor) and features of design-process parameters of an equipment for implementation of this technology in the industry. Practical value of results of research consists in possible use of developments for the organization of the specialized enterprise for manufacture of armored sheets for bullet-proof vests of level V–VI class of protection.

Author Biographies

L. M. Deineko, National Metallurgical Academy of Ukraine

Dr. Sc. (Tech.), Professor

P. I. Loboda, National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”

Dr. Sc. (Tech.), Professor

V. O. Stolbovyi, National Science Center “Kharkiv Institute of Physics and Technology”

Dr. Sc. (Tech.), Professor

References

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Вакуумно-дуговые покрытия : учебник [А. А. Андреев, Л. П. Саблев, С. Н. Григорьев]. – Харьков : ННЦ ХФТИ, 2010. – 318с.

Спосіб хіміко-термічної обробки сталевих виробів : Патент України 117008U C23C 1432 на корисну модель / А. О. Андреєв, О. С. Жиров, О. В. Соболь, В. О. Столбовий та ін. – Бюл. № 11 від 12.06.2017. – 2017.

REFERENCES

Andreyev A.O., Pavlenko V.M. and Sisoyev Yu.O. Tehnologiya mashinobuduvannya. Osnovi otrimannya vakuumno-dugovih pokrittiv : pidruchnik [Technology of mechanical engineering. Basics of vacuum-arc coatings: a textbook]. Kharkiv : National Aerospace untitled M.Ye. Zhukovsky, 2018, 288 p. (in Ukrainian).

Andreyev A.A., Sablev L.P. and Grigorev S.N. Vakuumno-dugovye pokrytiya [Vacuum arc coating]. Kharkiv, NNC HFTI, 2010, 318 p. (in Russian).

Andreyev A.O., Jirov O.S., Sobol’ O.V., Stolboviy V.O. and oth. Patent Ukraїni 117008U C23C 1432 na korisnu model [Patent of Ukraine 117008U C23C 14 32 on the utility model]. Sposіb hіmіko-termіchnoї obrobki stalevih virobіv [Method of chemical and thermal treatment of steel products]. Byul. no. 11 from 12.06.2017, 2017. (in Ukrainian).

Published

2019-07-15