Results 201 to 210 of about 2,618 (239)
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Study on Mechanical Property of 1Cr17/9Cr18MoV Multilayer Composite Armor Plate
Advanced Materials Research, 20141Cr17/9Cr18MoV multi-layer composite armor plate with uniform thickness of each layer was fabricated by composite casting, hot forging and hot rolling. Microstructure was observed and mechanical properties of multilayer composite plate after heat treatment were carried out.
Jing Tao Han, Jing Liu
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Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2022
Novel body armors are designed to protect against ballistic threats in the most vulnerable organs within the thorax and abdomen. Decreasing the armor weight without affecting its total integrity after the impact is one of the most challenging tasks.
Djalel Eddine Tria +4 more
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Novel body armors are designed to protect against ballistic threats in the most vulnerable organs within the thorax and abdomen. Decreasing the armor weight without affecting its total integrity after the impact is one of the most challenging tasks.
Djalel Eddine Tria +4 more
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Microscopical Study of a Multilayer Nylon Body Armor Panel After Impact
Textile Research Journal, 1958A body armor panel consisting of twelve identical layers of 2 X 2 basket weave nylon fabric was investigated after impact by a fragment simulator .22-caliber steel missile in the range of 330-420 m. sec. (1100-1400 ft. sec.) striking velocities. The kinetic energy of the projectile was either slightly higher or lower than that the panel could absorb ...
G. Susich, L.M. Dogliotti, A.S. Wrigley
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Promising curaua fiber‐reinforced polyester composite for high‐impact ballistic multilayered armor
Polymer Engineering & Science, 2016A typical multilayered armor system (MAS) is composed of a harder front ceramic tile, which is able to erode heavy ammunition, such as the 7.62 mm bullet, followed by a second layer to further reduce the impact energy. Aramid fabric is a common choice for the second layer.
Sergio Neves Monteiro +4 more
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Metallic Bonding of Ceramic Armor Using Reactive Multilayer Foils
2008The room temperature brazing and soldering of ceramic armor to metallic plates is described. The novel metallic bonding process uses reactive multilayer foils (NanoFoil) as local heat sources to melt braze or solder layers placed between the ceramic and metal components.
A. Duckham +5 more
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Microstructural Evaluation of a 5052 H34 Aluminum Alloy Used in Multilayered Armor
Materials Science Forum, 2018Among the aluminum alloys, the 5052 has been extensively investigated aiming at high rate deformation applications, owing to its high mechanical strength, plasticity and toughness. In this work, the microstructure and microhardness of a 5052 H34 alloy were investigated.
Artur Camposo Pereira +4 more
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Mallow Fiber-Reinforced Epoxy Composites in Multilayered Armor for Personal Ballistic Protection
JOM, 2017Lighter and less expensive polymer composites reinforced with natural fibers have been investigated as possible components of a multilayered armor system (MAS) for personal protection against high-velocity ammunition. Their ballistic performance was consistently found comparable with that of conventional Kevlar® synthetic aramid fiber.
Lucio Fábio Cassiano Nascimento +4 more
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Polymer Composites, 2023
Abstract Hard body Armors are often deployed in ballistic applications to enhance resistance to Armor Piercing projectiles (AP). The main challenge for body armor designers is to find a best compromise between strength and weight to ensure a given level of protection.
Amira Hassouna +2 more
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Abstract Hard body Armors are often deployed in ballistic applications to enhance resistance to Armor Piercing projectiles (AP). The main challenge for body armor designers is to find a best compromise between strength and weight to ensure a given level of protection.
Amira Hassouna +2 more
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A numerical model for analysis of layer thicknesses on ballistic resistance of a multilayer armor
Journal of Reinforced Plastics and Composites, 2022The interest in composite materials, which are lighter and have better mechanical properties (strength, fatigue resistance, corrosion resistance, etc.) than traditional engineering materials, is increasing day by day. In particular, their responses to low or high-velocity impact loads have been among the important research topics of recent years.
Yelda Ozdil Kacan, Faruk Elaldi
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Ballistic Performance in Multilayer Armor with Epoxy Composite Reinforced with Malva Fibers
2017A multilayer armoring system (MAS) is commonly formed by three layers. The initial layer is normally composed by a ceramic with high compressive strength, which absorbs most of the kinetic projectile energy. The subsequent composite layer was formed by epoxy matrix reinforced with natural malva fibers (Urena lobata, Linn), in the form of pure or hybrid
Lucio Fabio Cassiano Nascimento +5 more
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