Experimental Investigation of Armour (Armox-Aramid-UHMWPE)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F24%3A00560757" target="_blank" >RIV/60162694:G43__/24:00560757 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21220/23:00371510 RIV/00216305:26210/23:PU150833
Výsledek na webu
<a href="https://journalmt.com/getrevsrc.php?identification=public&mag=mft&raid=2111&type=fin&ver=1" target="_blank" >https://journalmt.com/getrevsrc.php?identification=public&mag=mft&raid=2111&type=fin&ver=1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/mft.2023.083" target="_blank" >10.21062/mft.2023.083</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Experimental Investigation of Armour (Armox-Aramid-UHMWPE)
Popis výsledku v původním jazyce
In this study, the ballistic resistance of multi-layered composite armour is experimentally investigated. The composition of this armour consisted of armour steel Armox 500T, para-aramid fabric Twaron CT 747 and ultra-high molecular weight polyethylene Endumax Shield XF33. To compare the ballistic resistance, the ballistic resistance of the armour with the perforated steel Armox 500T was tested. The rifle cartridges 7.62 x 51 mm FMJ NATO M80 were used to test this resistance. The aim of this experiment was to compare the ballistic resistance of unperforated and perforated steel Armox 500T. As part of the experimental part, the chemical composition and microhardness of the steel Armox 500T was verified. The hardness of the composite materials was also measured for optimal armor configuration. After the projectile impact, the damage mechanism of the steel Armox 500T and the composite materials were investigated by using optical and electron microscopy. It was proved that the ballistic resistance of the perforated steel depends on the used pattern. Based on the performed experiments, the steel Armox with pattern A effectively reduced the weight of the testing configuration and absorbed all the kinetic energy of the projectile 7.62 mm FMJ M80.
Název v anglickém jazyce
Experimental Investigation of Armour (Armox-Aramid-UHMWPE)
Popis výsledku anglicky
In this study, the ballistic resistance of multi-layered composite armour is experimentally investigated. The composition of this armour consisted of armour steel Armox 500T, para-aramid fabric Twaron CT 747 and ultra-high molecular weight polyethylene Endumax Shield XF33. To compare the ballistic resistance, the ballistic resistance of the armour with the perforated steel Armox 500T was tested. The rifle cartridges 7.62 x 51 mm FMJ NATO M80 were used to test this resistance. The aim of this experiment was to compare the ballistic resistance of unperforated and perforated steel Armox 500T. As part of the experimental part, the chemical composition and microhardness of the steel Armox 500T was verified. The hardness of the composite materials was also measured for optimal armor configuration. After the projectile impact, the damage mechanism of the steel Armox 500T and the composite materials were investigated by using optical and electron microscopy. It was proved that the ballistic resistance of the perforated steel depends on the used pattern. Based on the performed experiments, the steel Armox with pattern A effectively reduced the weight of the testing configuration and absorbed all the kinetic energy of the projectile 7.62 mm FMJ M80.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21100 - Other engineering and technologies
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
MANUFACTURING TECHNOLOGY
ISSN
1213-2489
e-ISSN
2787-9402
Svazek periodika
23
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
14
Strana od-do
935-948
Kód UT WoS článku
001152480900021
EID výsledku v databázi Scopus
2-s2.0-85184203165