Study on the performance of ceramic composite projectile penetrating into ceramic composite target

Yi, Rong-cheng; Yin, Likui; Wang, Jian-ru; Chen, Zhigang; Hu, Di-qi

doi:10.1016/j.dt.2017.05.009

Cited by 11 publications

(9 citation statements)

References 3 publications

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“…Cross‐linking can take place between free amino and hydroxyl groups of CS and active sides of substances such as POMs and ceramics . Ceramic nanoparticles are very popular in the coatings for the passivation of surfaces against corrosion, and as catalysts . The objective of the present work is the evaluation of the catalytic performance of new PMo 11 Cu@MgCu 2 O 4 @CS catalyst for ODS treatments.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

et al. 2019

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In this work, a new nanocomposite (PMo11Cu@MgCu2O4@CS) was synthesized by reaction of copperII‐monosubstituted phosphomolybdate (PMo11Cu), magnesiocopperite (MgCu2O4) and Chitosan (CS) via the sol‐gel method. The assembled nanocomposite was characterized by FTIR, XRD, SEM. The catalytic activity of the nanocomposite was tested on oxidative desulfurization (ODS) of real gasoline in the presence of CH3COOH/H2O2 in the volume ratio of 1/2 as an oxidant. Additionally, the results were compared with the oxidation reaction of prepared model sulfur compounds at the same conditions. The ODS results showed that immobilized of PMo11Cu on the CS and MgCu2O4 nanoceramic increased the efficiency and activity of the PMo11Cu in the removal of organic sulfur compounds (OSCs). The PMo11Cu@CS @MgCu2O4 could be reused for at least five times without notable reduction in efficiency of ODS system. This investigation presents a promising approach to the efficient removal of OSCs from gasoline using PMo11Cu@MgCu2O4@CS catalyst under mild reaction conditions.

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Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

et al. 2019

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“…Characteristic Years Florence et al [4] Interaction of projectiles and composite armor 1967 X. Zhang et al [5] long rod projectile impact on ceramic 2017 R.-c. Yi et al [6] penetrating ceramic composite target 2017…”

Section: Author(s)mentioning

confidence: 99%

Numerical and analytical simulation of ballistic projectile penetration due to high velocity impact on ceramic target

Petrudi

Vahedi

Rahmani

et al. 2020

Frattura Ed Integrità Strutturale

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Simulation and analysis of the projectile impact and penetration problem and its effects are among the practical topics that can be used to design bulletproof panel and military equipment, construction of impact and penetration resistant structures, design of projectiles with appropriate penetration strength and High performance noted. One of the most important parameters affecting penetration is the impact velocity of the projectile. The mechanism of penetration varies in different speed ranges. In this paper, Ansys Autodyn software is used for intrusion simulation. The simulation carried out in this study is based on the accuracy and physical conditions of the problem and the compatibility of numerical simulation with the governing analytical relationships indicates the validity and accuracy of the assumptions made in the simulation. In this study, we selected materials such as material behavior, grating, contact surfaces, and controls, as well as collision of the blunt projectile with angles of 0º,15º,30º,45º by of high velocity impact 1000 m/s with the same mass and diameter and shape of the projectile nose and properties. Ceramic materials are discussed. The result of the numerical simulation comparison shows relatively good agreement between them.

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“…In view of the technical challenges faced by the penetration of conventional ammunition on ceramic armor, such as serious bullet abrasions, relatively high KE loss, and a significant reduction in penetrative effectiveness [6][7][8][9], novel research into penetrative materials has been performed both domestically in China and worldwide. Examples include the impact of ceramic rods and polycrystalline diamond on protected targets [10][11][12], the penetrative effect of ceramic-metal composite projectiles on protected targets [13][14][15], and the impact of Al 2 O 3 ceramic balls on ceramic composite armor [16]. In particular, research into the penetrative effect of metal rod-ZrO 2 ceramic ball composites on protected targets is prominent [17], which can cause a large area of damage to the ceramic layer of the ceramic composite armor.…”

Section: Introductionmentioning

confidence: 99%

Study of Impact Characteristics of ZrO2 Ceramic Composite Projectiles on Ceramic Composite Armor

et al. 2022

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Exploring new armor-piercing materials is crucial for improving the penetrative ability of projectiles. Based on the process of in situ solidification injection molding through ceramic dispersant hydrolytic degradation, a ZrO2 ceramic material suitable for use as the tip of a 12.7 mm kinetic energy (KE) projectile was prepared. The ZrO2 ceramic tip can be matched with the metal core of a conventional projectile to form a ceramic composite projectile, increasing the damage to the Al2O3 ceramic composite armor. Specifically, the ZrO2 ceramic tip can increase the impact load on the Al2O3 ceramic panel, prolonging the pre-damage phase and reducing the stable penetration phase, shortening the mass erosion time of the metal core compared with a 12.7 mm metal KE projectile tip. The ceramic composite projectile with the ZrO2 ceramic tip has a lower critical penetration velocity than a 12.7 mm metal KE projectile for Al2O3 ceramic composite armor. Furthermore, the residual velocity, residual length, and residual mass of the metal core of the ceramic composite projectile that penetrated the Al2O3 ceramic composite armor are greater than those of a 12.7 mm metal KE projectile.

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Study on the performance of ceramic composite projectile penetrating into ceramic composite target

Cited by 11 publications

References 3 publications

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

Numerical and analytical simulation of ballistic projectile penetration due to high velocity impact on ceramic target

Study of Impact Characteristics of ZrO2 Ceramic Composite Projectiles on Ceramic Composite Armor

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Study on the performance of ceramic composite projectile penetrating into ceramic composite target

Cited by 11 publications

References 3 publications

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo11Cu@MgCu2O4@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo11Cu@MgCu2O4@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

Numerical and analytical simulation of ballistic projectile penetration due to high velocity impact on ceramic target

Study of Impact Characteristics of ZrO2 Ceramic Composite Projectiles on Ceramic Composite Armor

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Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel

Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo₁₁Cu@MgCu₂O₄@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel