Testing the ballistic resistance of composite materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU146134" target="_blank" >RIV/00216305:26210/22:PU146134 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2022/4436-testing-the-ballistic-resistance-of-composite-materials" target="_blank" >https://www.confer.cz/metal/2022/4436-testing-the-ballistic-resistance-of-composite-materials</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2022.4436" target="_blank" >10.37904/metal.2022.4436</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Testing the ballistic resistance of composite materials

Popis výsledku v původním jazyce

This article deals with the issue of the ballistic resistance of composite panels, which were made of para-aramid fiber. For the shooting tests was used Twaron CT 747 with epoxy matrix LG 700. This material is usedfor soft and hard ballistic protection. The composite panels were impacted by the missile 5.56 x 45 mm NATOFMJ M139 and by the missile 5.56 x 45 mm NATO FMJ SS109. To provide the required ballistic resistance inaccordance with the US STANDARD NIJ 0101.06, the composite panels were impacted by the missile 7.62 x51 mm NATO FMJ M80. The ballistic resistance of composite panels was verified through shooting tests inthe experimental ballistics laboratory. Based on the ballistic tests, we monitored the extent of the damage, thespread of cracks and delamination of layers, which allowed the evaluation of the damage of these panels. Theresult of the shooting tests was the determination of limit thicknesses, in which the panels will not bepenetrated. These results provide essential aspects for the development of new composite armor.

Název v anglickém jazyce

Testing the ballistic resistance of composite materials

Popis výsledku anglicky

This article deals with the issue of the ballistic resistance of composite panels, which were made of para-aramid fiber. For the shooting tests was used Twaron CT 747 with epoxy matrix LG 700. This material is usedfor soft and hard ballistic protection. The composite panels were impacted by the missile 5.56 x 45 mm NATOFMJ M139 and by the missile 5.56 x 45 mm NATO FMJ SS109. To provide the required ballistic resistance inaccordance with the US STANDARD NIJ 0101.06, the composite panels were impacted by the missile 7.62 x51 mm NATO FMJ M80. The ballistic resistance of composite panels was verified through shooting tests inthe experimental ballistics laboratory. Based on the ballistic tests, we monitored the extent of the damage, thespread of cracks and delamination of layers, which allowed the evaluation of the damage of these panels. Theresult of the shooting tests was the determination of limit thicknesses, in which the panels will not bepenetrated. These results provide essential aspects for the development of new composite armor.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings 31st International Conference on Metallurgy and Materials

ISBN

978-80-88365-06-8

ISSN

2694-9296

e-ISSN

—

Počet stran výsledku

6

Strana od-do

656-661

Název nakladatele

Tanger ltd.

Místo vydání

Brno

Místo konání akce

Orea Congress Hotel Brno

Datum konání akce

18. 5. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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