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Artigos de revistas sobre o tema "Aluminium foam"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 6 de setembro de 2023

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1

Uzun, A. "Compressive Crush Performance of Square Tubes Filled with Spheres of Closed-Cell Aluminum Foams." Archives of Metallurgy and Materials 62, no. 3 (2017): 1755–60. http://dx.doi.org/10.1515/amm-2017-0267.

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AbstractThis paper describes the compressive crush behaviour of spheres of closed-cell aluminium foams with different diameters (6, 8 and 10 mm) and square tubes filled with these spheres. The spheres of closed-cell aluminium foams are net spherical shape fabricated via powder metallurgy methods by heating foamable precursor materials in a mould. The square tubes were filled by pouring the spheres of closed-cell aluminium foams freely (without any bonding). The compressive crush performance of square tubes filled with spheres of closed-cell aluminum foams were compared to that of the empty tub

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2

Guo, Qian, Wenjin Yao, Wenbin Li, Xiaoming Wang, and Changqiang Huang. "Mechanical Properties of Aluminium Foam and How Density, Temperature, and Strain Rate Affect Dynamic Strain–Stress Relationship." Science of Advanced Materials 13, no. 11 (2021): 2200–2212. http://dx.doi.org/10.1166/sam.2021.4112.

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Aluminium foam has been popular in engineering, and aluminium foam research has become a research hotspot. The strain–stress relationship of aluminium foam presents three distinct stages. In this paper, the mechanical behaviours of aluminium foam materials under dynamic and quasi-static compression are studied. The effects of density, strain rate and temperature on the dynamic mechanical behavior of aluminum foam were analyzed. Combined with the dynamic and static stress–strain curves of aluminium foam, the specific characteristics and the phenomena in every stage of the compression process we

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3

Garai, Flórián. "Modern Applications of Aluminium Foams." International Journal of Engineering and Management Sciences 5, no. 2 (2020): 14–21. http://dx.doi.org/10.21791/ijems.2020.2.3.

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The implementation of aluminium alloy foam has more and more attention. Application of closed cell aluminium foam has made an impact in automobile and aerospace applications where crash energy absorption, vibration and weight reduction are obligatory [1,2,3]. The aluminium alloy foam is an advanced lightweight material providing high strength and stiffness at relatively low density. The technological use of aluminium alloy foam is difficult with the currently available technologies. In the case of open cell aluminium foams, the most common research areas for application are heat exchanger comp

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4

Yao, Guang Chun, Huan Liu, and Bin Na Song. "The Progress in Aluminum Foam Research in China." Advanced Materials Research 457-458 (January 2012): 253–56. http://dx.doi.org/10.4028/www.scientific.net/amr.457-458.253.

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The aluminum foam materials have studied for the last 15 years in China, from laboratory experiments to industrialized scale. we can manufacture 800mm×2000mm aluminum foam board products. The essential parameters of our aluminum foam product are as follows, density: 0.3~0.6g/cm3; porosity: 77%~88%; pore diameter 5MPa. Some properties of aluminium foam materials were studied such as sound absorption, energy absorption, impact bending strength of aluminum (steel) plate/Al foam sandwich, etc.

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5

Wang, Qing Chun, Hao Long Niu, Guo Quan Wang, and Yu Xin Wang. "Numerical Simulation on Bending Characteristics of Aluminium Foam Filled Thin-Walled Tubes." Advanced Materials Research 213 (February 2011): 88–92. http://dx.doi.org/10.4028/www.scientific.net/amr.213.88.

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Different aluminum foam filling lengths were used to increase the bending energy absorbing capacity of the popularly used hat sections. Bending energy-absorption performance of the thin-walled tubes was numerically studied by explicit non-linear software LS-Dyna. First empty hat section subjected to quasi-static bending crushing was simulated, then structures with different aluminium foam filling lengths were calculated, finally energy absorption capacity of these structures were compared. Calculation results showed that, the internal energy absorbed and mass specific energy absorption capacit

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6

Fiedler, Thomas, and Nima Movahedi. "Compact Aluminium Foam Heat Exchangers." Metals 13, no. 8 (2023): 1440. http://dx.doi.org/10.3390/met13081440.

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The aim of this study was to investigate the potential application of metal foams in shell-tube recuperators. A356 aluminium foam was cast around the internal and external surfaces of a thin-walled copper tube to enhance heat transfer between separated water streams at different temperatures. The results demonstrated that the aluminium foam drastically increased heat transfer efficiency due to its large volumetric surface area and high thermal conductivity. In the shell-tube foam recuperators, a maximum heat transfer efficiency of 48.1% was observed, compared to only 12.2% for a single copper

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7

Djamaluddin, Fauzan, Ilyas Renreng, and Muhammad Ma’ruf. "Crashworthiness Analysis of Vehicle Crash-Box Filled with Aluminium Foam." Materials Science Forum 1092 (June 6, 2023): 13–18. http://dx.doi.org/10.4028/p-31t23f.

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Lightweight, robust, and anti-rust properties of aluminium foam might be a solution for reducing the effect of traffic accidents and for minimum fuel consumption. This research investigated the crashworthiness of vehicle crash-box filled with aluminum foam by varying its cross-sectional structure and its loading angle such as 0°, 10°, 20°, 30°. The variations consisted of structures for example single wall foam filled and double wall foam filled. The material used to construct the wall was Aluminum Alloy 2024 and Aluminium foam. The finite element model using Abaqus CAE Software was operated f

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8

Sassi, Meriem, and Andrea Simon. "Waste-to-Reuse Foam Glasses Produced from Soda-Lime-Silicate Glass, Cathode Ray Tube Glass, and Aluminium Dross." Inorganics 10, no. 1 (2021): 1. http://dx.doi.org/10.3390/inorganics10010001.

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Aluminium dross is a hazardous industrial waste generated during aluminium production. It contains metallic oxides of aluminium and magnesium, other phases (aluminum nitride), and residues of fluxes and salts from the melting process of aluminium. Discarding this by-product is considered an environmental and economic challenge due to the high reactivity of dross with water or even air humidity. After removing the hazardous components from the as-received dross, one of the optional approaches is to incorporate the treated dross into construction materials. Dross is applied in several types of r

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9

Taherishargh, M., I. V. Belova, G. E. Murch, and T. Fiedler. "Pumice/aluminium syntactic foam." Materials Science and Engineering: A 635 (May 2015): 102–8. http://dx.doi.org/10.1016/j.msea.2015.03.061.

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10

Haidar, Shamim, Mukandar Sekh, Joyjeet Ghose, and Goutam Sutradhar. "Frictional Behavior of Aluminium MMC Foam Synthesized Using Dual Foaming Agent." International Journal of Surface Engineering and Interdisciplinary Materials Science 5, no. 2 (2017): 18–32. http://dx.doi.org/10.4018/ijseims.2017070102.

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In the present article, an attempt is made to develop aluminium foam indigenously. The experimental setup for the production of aluminium foam is designed and fabricated. Investigation are made into the use of dual foaming agents (i.e. TiH2 and CaCO3) along with SiC to develop suitable aluminium foams which can be utilized for various engineering products like load-bearing elements, crash resistance elements etc. The process is standardized to produce aluminium foam with specific density with minimum variability. This aluminium foam produced possesses a very low coefficient of friction. This w

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11

Ahmad Hamdi, Amirah, Nurul Akmal Mohd Sharif, and Anasyida Abu Seman. "Dissolution Method of Aluminum Foams Containing Mg Using Carbamide Space Holder." Materials Science Forum 888 (March 2017): 373–76. http://dx.doi.org/10.4028/www.scientific.net/msf.888.373.

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This study investigated the properties of aluminium foam containing Mg with various amount of space holder. Aluminum foam was fabricated using dissolution method with various amount of carbamide (20, 40 and 60 wt. %). Aluminum foam with 60 wt. % carbamide has the lowest density (0.68 g/cm3) and exhibited the highest porosity (74.97%). However, the results indicates that aluminum foam with 40 wt. % of carbamide have good compressive and energy absorption with acceptable density and porosity value.

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12

Liu, Cheng Jun, Yi Xia Zhang, Qing Hua Qin, and Rikard Heslehurst. "High Velocity Impact Modelling of Sandwich Panels with Aluminium Foam Core and Aluminium Sheet Skins." Applied Mechanics and Materials 553 (May 2014): 745–50. http://dx.doi.org/10.4028/www.scientific.net/amm.553.745.

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A finite element model is developed in this paper to simulate the perforation of aluminium foam sandwich panels subjected to high velocity impact using the commercial finite element analysis software LS-DYNA. The aluminum foam core is governed by the material model of crushable foam materials, while both aluminium alloy face sheets are modeled with the simplified Johnson-Cook material model. A non-linear cohesive contact model is employed to simulate failure between adjacent layers, and an erosion contact model is used to define contact between bullets and panels. All components in the model a

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13

Haag, F. C., A. F. Galio, and L. Schaeffer. "Uniaxial compression tests of aluminium foams." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 216, no. 4 (2002): 633–36. http://dx.doi.org/10.1243/0954405021520148.

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Some cellular aluminium materials have been extensively developed and investigated in recent years. The potential for applying aluminium foams in lightweight construction is mainly based on the stiffness and impact absorption. Because of these characteristics, this work is based mainly on the uniaxial compression resistance of aluminium foam. The aluminium foam was formed with three different compaction presses to verify the influence on density and, subsequently, crushing resistance.

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14

Valente, Goncalo, H. Ghasemnejad, and Sompong Srimanosaowapa. "Aluminium Foam-Filled Honeycomb Crash Absorbers." Materials Science Forum 1083 (April 6, 2023): 117–22. http://dx.doi.org/10.4028/p-i373o6.

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Honeycomb structures are frequently used as energy absorption devices in the automotive and aerospace industry. Many studies have been conducted to optimise these structures and improve crashworthiness behaviour. This paper attempts to improve the crashworthiness behaviour of a honeycomb crash box by filling the cells with open-cell aluminium foams. Experimental tests were conducted to develop the honeycomb and aluminium foam material model and, also, to validate the finite element model by experimental data. Foam-filling the crash box allows the control of the densification zone for different

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15

Oliveira, Mariana Carvalho, and Rodrigo Estevam Coelho. "Development of Aluminium Foam through the Sintering Dissolution Process from the Alloy AA 3104." Materials Science Forum 899 (July 2017): 517–22. http://dx.doi.org/10.4028/www.scientific.net/msf.899.517.

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The increasing demand for lightweight materials capable to absorb impact energy has driven the growth of scientific research in the metallic foams field. This paper aims to investigate the possibility to obtain Al foams from recycled aluminium alloy through the sintering dissolution process (SDP) with sodium chloride (NaCl) as space holder. Aluminium scraps from AA 3104 alloy were powdered by high energy ball milling. Alloy powder was mixed with variable weight fraction of NaCl. The mixtures were die-pressed at room temperature and then sintered at 680°C. In the following step sintered parts w

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16

Bangash, Muhammad, Graziano Ubertalli, Davide Di Saverio, Monica Ferraris, and Niu Jitai. "Joining of Aluminium Alloy Sheets to Aluminium Alloy Foam Using Metal Glasses." Metals 8, no. 8 (2018): 614. http://dx.doi.org/10.3390/met8080614.

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Aluminium alloy foam is a lightweight material with high energy absorption properties and can potentially replace bulk Al-components. The aim of this work is to develop a brazing technique to join aluminium facing sheets to aluminium alloy foam to obtain aluminium foam sandwich panels for applications where high service temperature is a requirement. Al-6016 alloy sheets were brazed to aluminium alloy foam using two aluminium based (Al-Cu-Mg and Al-Si-Mg-Ti) metal glasses at 560 °C–590 °C in an argon atmosphere. Microstructure and microhardness profiles of the aluminium alloy sheet/aluminium al

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17

Idris, Maizlinda Izwana, I. I. Md Ehsan, and S. H. Mohamed. "Effect of Organic Space Holder in Fabrication of Cloced-Cell Aluminium Foam." Key Engineering Materials 594-595 (December 2013): 780–85. http://dx.doi.org/10.4028/www.scientific.net/kem.594-595.780.

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In this work, the closed-cell aluminium foams were fabricated via powder metallurgy route with organic space holder which also known as carbamide (urea). Carbamide was added with aluminium powder at different compositions from 50wt% to 70wt%. Then the influences of sintering temperatures were also investigated at 500°C, 550°C and 600°C. Physical and mechanical tests were conducted on the fabricated closed cell aluminium foam samples. The result showed that the porosity inversely proportional with density, that means the porosity decreases as the density of the foam increased. Also, it was reve

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18

Krčmářová, Nela, Jan Šleichrt, Tomáš Doktor, Daniel Kytýř, and Ondřej Jiroušek. "SEMI–AUTOMATED ASSESSMENT OF MICROMECHANICAL PROPERTIES OF THE METAL FOAMS ON THE CELL-WALL LEVEL." Acta Polytechnica CTU Proceedings 7 (December 9, 2016): 72. http://dx.doi.org/10.14311/app.2017.7.0072.

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Metal foams are innovative porous material used for wide range of application such as deformation energy or sound absorption, filter material, or microbiological incubation carrier. To predict mechanical properties of the metal foam is necessary to precisely describe elasto–plastic properties of the foam on cell–wall level. Indentation with low load is suitable tool for this purpose. In this paper custom designed instrumented microindentation device was used for measurement of cell-wall characteristics of two different aluminium foams (ALPORAS and ALCORAS). To demonstrate the possibility of au

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19

Thinvongpituk, Chawalit, and Nirut Onsalung. "Crush Response of Polyurethane Foam-Filled Aluminium Tube Subjected to Axial Loading." Advanced Materials Research 875-877 (February 2014): 534–41. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.534.

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In this paper, the experimental investigation of polyurethane (PU) foam-filled into circular aluminum tubes subjected to axial crushing was presented. The purpose of this study is to improve the energy absorption of aluminium tube under axial quasi-static load. The aluminium tube was made from the AA6063-T5 aluminium alloy tubes. Each tube was filled with polyurethane foam. The density of foam was varied from 100, 150 and 200 kg/mP3P including with empty tube. The range of diameter/thickness (D/t) ratio of tube was varied from 15-55. The specimen were tested by quasi-static axial load with cru

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20

Li, Q. M., R. N. Maharaj, and S. R. Reid. "Penetration resistance of aluminium foam." International Journal of Vehicle Design 37, no. 2/3 (2005): 175. http://dx.doi.org/10.1504/ijvd.2005.006706.

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21

Lanard, Jean-Louis, Jérôme Lestavel, and Sébastien Guinehut. "Aluminium foam filled crash boxes." ATZ worldwide 104, no. 11 (2002): 10–11. http://dx.doi.org/10.1007/bf03225185.

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22

Raihanah Hashim, Ummu, Aidah Jumahat, and Muhammad Fashan Md Ghazali. "Quasi-Static Indentation Properties of Aluminium Foam-Frp Sandwich Panel." International Journal of Engineering & Technology 7, no. 3.11 (2018): 193. http://dx.doi.org/10.14419/ijet.v7i3.11.15959.

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Synthetic FRP have been used for many years in wide applications owing to their versatility and good performance. However, environmental problems caused by extensive use of polymeric materials arise mainly due to lack of landfill spaces and depletion of finite resources of fossil raw materials, such as petroleum or natural gas. Hence, materials derived from natural products are emerging as potential substitutes for petroleum-based material. The usage of natural fibre reinforced polymer (NFRP) composite have triggered considerable interest to explore the usefulness of this material. Excellent e

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23

Bovšková, H., and K. Míková. "Factors influencing egg white foam quality." Czech Journal of Food Sciences 29, No. 4 (2011): 322–27. http://dx.doi.org/10.17221/435/2010-cjfs.

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The work was targeted on the study of egg white foam forming, including the influence of pH, aluminium ions, xanthan, maltodextrin, and phosphates on the whipping and stability of egg white foams. The whipping was studied with non pasteurised and pasteurised egg white using the blender with planet motion. Both types of egg white formed good foam in the acid area (pH below 4.5) and at neutral pH. Aluminium ions had a positive effect on the foam volume and stability, especially with the non pasteurised egg white. The addition of maltodextrin or saccharose decreased the foam volume but increased

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24

Babcsán, N., F. Garcia-Moreno, D. Leitlmeier, and John Banhart. "Liquid-Metal Foams – Feasible In Situ Experiments under Low Gravity." Materials Science Forum 508 (March 2006): 275–80. http://dx.doi.org/10.4028/www.scientific.net/msf.508.275.

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Metal foams are quite a challenge to materials scientists due to their difficult manufacturing. In all processes the foam develops in the liquid or semiliquid state. Liquid-metal foams are complex fluids which contain liquid metals, solid particles and gas bubbles at the same time. An X-ray transparent furnace was developed to monitor liquid metal foam evolution. Aluminium foams - similar to the commercial Metcomb foams - were produced by feeding argon or air gas bubbles into an aluminium composite melt. The foam evolution was observed in-situ by X-ray radioscopy under normal gravity. Drainag

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25

Altenaiji, Mohamed, Graham K. Schleyer, and Yo Yang Zhao. "Characterisation of Aluminium Matrix Syntactic Foams under Static and Dynamic Loading." Applied Mechanics and Materials 82 (July 2011): 142–47. http://dx.doi.org/10.4028/www.scientific.net/amm.82.142.

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Development of a lightweight, strong and energy-absorbing material that has potential application for the protection of vehicles and occupants against impact and blast, is a difficult challenge facing the materials community. Aluminium matrix syntactic foams will be investigated as a possible core material as part of a multi-layered protection system for military vehicles. Aluminium matrix syntactic foams are composite materials consisting of an aluminium matrix implanted with hollow or porous ceramic particles. This paper investigates the mechanical properties of aluminium matrix syntactic fo

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26

Hanssen, A. G., O. S. Hopperstad, and M. Langseth. "Bending of square aluminium extrusions with aluminium foam filler." Acta Mechanica 142, no. 1-4 (2000): 13–31. http://dx.doi.org/10.1007/bf01190010.

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27

Epasto, Gabriella, Fabio Distefano, Hozhabr Mozafari, Emanoil Linul, and Vincenzo Crupi. "Nondestructive Evaluation of Aluminium Foam Panels Subjected to Impact Loading." Applied Sciences 11, no. 3 (2021): 1148. http://dx.doi.org/10.3390/app11031148.

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Aluminium foam sandwich structures have excellent energy absorption capacity, combined with good mechanical properties and low density. Some of the authors of this paper proposed an innovative Metallic Foam Shell protective device against flying ballast impact damage in railway axles. A closed-cell aluminium foam was chosen for the Metallic Foam Shell device. The main goal of this study was the experimental investigation of the impact responses of aluminium foam panels. Low velocity impact tests were carried out at different energies on different types of aluminium foam panels in order to inve

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28

Mat, Fauziah, K. A. Ismail, Masniezam Ahmad, Yaacob Sazali, and Inayatullah Othman. "Dynamic Axial Crushing of Empty and Foam-Filled Conical Aluminium Tubes: Experimental and Numerical Analysis." Applied Mechanics and Materials 566 (June 2014): 305–9. http://dx.doi.org/10.4028/www.scientific.net/amm.566.305.

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This paper presents the crushing behaviour of empty and foam-filled conical tubes under axial dynamic loading. A nonlinear finite element (FE) model was developed and validated against experiments. The validated model was subsequently used to assess the beneficial of foam filling with regards to the variation in filler densities and tube materials. The results obtained were further analyzed and compared with straight tubes. We aim to evaluate the critical effective point for different density of fillers in foam-filled tubes based on specific energy absorption (SEA) value. The SEA value was hig

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29

Emi Nor Ain Mohammad, Nurul, Aidah Jumahat, and Mohamad Fashan Ghazali. "Impact Properties of Aluminum Foam – Nanosilica Filled Basalt Fiber Reinforced Polymer Sandwich Composites." International Journal of Engineering & Technology 7, no. 3.11 (2018): 77. http://dx.doi.org/10.14419/ijet.v7i3.11.15934.

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This paper investigates the effect of nanosilica on impact and energy absorption properties of sandwich foam-fibre composites. The materials used in this study are closed-cell aluminum (Al) foam (as the core material) that is sandwiched in between nanomodified basalt fiber reinforced polymer (as the face-sheets). The face sheets were made of Basalt Fibre, nanosilica and epoxy polymer matrix. The sandwich composite structures are known to have the capability of resisting impact loads and good in absorbing energy. The objective of this paper is to determine the influence of closed-cell aluminum

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30

Xu, A., T. Vodenitcharova, K. Kabir, E. A. Flores-Johnson, and M. Hoffman. "Finite element analysis of indentation of aluminium foam and sandwich panels with aluminium foam core." Materials Science and Engineering: A 599 (April 2014): 125–33. http://dx.doi.org/10.1016/j.msea.2014.01.080.

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31

Zhang, Xiao Qing, Xiao Qing Huang, Yi Ping Liu, Li Qun Tang, and Shan Li Liang. "Dynamic Mechanical Behaviors of Aluminium Foam Filled Circular Tubes under Transverse Compressive Load." Key Engineering Materials 340-341 (June 2007): 397–402. http://dx.doi.org/10.4028/www.scientific.net/kem.340-341.397.

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The experimental studies on the static and dynamic mechanical properties of aluminium foam material are presented first. Finite element models of four structures, including circular tube filled and bonded with aluminium foam, circular tube filled but unbonded with aluminium foam, single aluminium foam column and empty aluminium tube, under dynamic transverse compression are established by FEMB code. The dynamic mechanical behaviors of the structures are analyzed using LS-DYNA finite element code. The simulating results at certain cases are compared with experimental measurements and the satisf

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32

Perrella, Gianpaolo, Diana Faiella, Giuseppe Brandonisio, Massimiliano Fraldi, and Elena Mele. "Design of Functionally Graded Beam of Aluminium Foam for Civil Structural Application." Key Engineering Materials 710 (September 2016): 65–70. http://dx.doi.org/10.4028/www.scientific.net/kem.710.65.

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Sandwich foam beams, made of solid skins and aluminium foam core, are usually applied in high-tech engineering field while they are not yet adopted in civil structures. An initial, explorative study on the structural application of metal foam is presented in this paper. The potentials of sandwich foam beams are studied through analytical models and parametric analyses; the sensitivity of the flexural response of the media to the total amount of pores and their spatial distribution are investigated. An analytical tool able to design functionally graded beams of metallic foam is presented and ap

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Huang, Yao, Zexin Li, Lucai Wang, et al. "Preparation and Heat Dissipation Properties Comparison of Al and Cu Foam." Metals 12, no. 12 (2022): 2066. http://dx.doi.org/10.3390/met12122066.

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The space holder method, a kind of powder metallurgy method which can avoid the process of melting metal to prepare metal foams, has particular significance in solving the difficulty of preparing metal foams with high melting points. In this paper, Na2S2O3·5H2O, a novel space holder, was used to prepare aluminium foam and copper foam, which were then used to test the heat dissipation performance of the metal foams. We first prepared two kinds of cell structures for (spherical cell and composite cells) aluminium and copper foam, then, we compared the performances of their heat dissipation, and

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34

Zhao, Ming Juan, Long Zhi Zhao, De Ying Li, Xiao Qing Zuo, and Jian Sheng Lu. "Simulation of Aluminium Foam Compressive Properties." Advanced Materials Research 97-101 (March 2010): 3033–37. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.3033.

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In this paper, the simulation of the commpress properties of Al foam was investigated by finite element methods. The simulation results show that the compressive yield strength of Al foam is consistent with the theoretical model of Gibson and Ashby. The yield strength of Al foam decrease with the increase of porosity, and the yield strength decreases significantly with the increase of porosity. The density of Al foam is proportional to the compressive strength. At a certain porosity, the ratio of sample size and the aperture have an extremely important effects on compressive behavior of alumin

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35

Mohd Razali, Razmi Noh, Bulan Abdullah, Muhammad Hussain Ismail, and Norhamidi Muhamad. "Characteristic of Modified Geometrical Open-Cell Aluminum Foam by Casting Replication Process." Materials Science Forum 846 (March 2016): 37–41. http://dx.doi.org/10.4028/www.scientific.net/msf.846.37.

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In this work, aluminium foams with modified geometry were successfully fabricated with a combination of dense and porous structure The main objective of this study were to determine the initial physical properties of aluminium foam with modified geometry in terms of density, porosity and morphology. Three different NaCl space holder sizes ranging from 1 mm to 3 mm were sieved and used to replicate the final pore size of aluminium foam. The samples were successfully produced through casting replication process. After densification, samples underwent water leaching in ultrasonic bath to remove c

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36

He, Xuan, Ji-li Rong, and Da-lin Xiang. "Damage Analysis of Aluminium Foam Panel Subjected to Underwater Shock Loading." Shock and Vibration 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/6031414.

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Underwater shock loading experiment device is the equipment which simulates underwater explosive shock wave through experiment. Underwater shock loading experiment device was used to conduct high-speed underwater impact on aluminium foam panel and its damage modes were studied in this paper. 3D dynamic DIC test system was used to collect and analyze real-time deformation of target board. After the experiment was completed, a numerical simulation of the series of experiment was conducted through ABAQUS finite element simulation and then a comparative analysis of the experiment was implemented.

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37

Peroni, M., G. Solomos, and V. Pizzinato. "Impact behaviour testing of aluminium foam." International Journal of Impact Engineering 53 (March 2013): 74–83. http://dx.doi.org/10.1016/j.ijimpeng.2012.07.002.

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Olurin, O. B., N. A. Fleck, and M. F. Ashby. "Indentation resistance of an aluminium foam." Scripta Materialia 43, no. 11 (2000): 983–89. http://dx.doi.org/10.1016/s1359-6462(00)00519-4.

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D'Alessandro, Vincenzo, Giuseppe Petrone, Sergio De Rosa, and Francesco Franco. "Modelling of aluminium foam sandwich panels." Smart Structures and Systems 13, no. 4 (2014): 615–36. http://dx.doi.org/10.12989/sss.2014.13.4.615.

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Palano, F., R. Nobile, V. Dattoma, and F. W. Panella. "Fatigue behaviour of aluminium foam sandwiches." Fatigue & Fracture of Engineering Materials & Structures 36, no. 12 (2013): 1274–87. http://dx.doi.org/10.1111/ffe.12063.

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Elnasri, I., and H. Zhao. "Impact perforation of aluminium Cymat foam." International Journal of Mechanical Sciences 150 (January 2019): 79–89. http://dx.doi.org/10.1016/j.ijmecsci.2018.10.016.

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Asavavisithchai, Seksak. "Effect of Powder Surface Oxide on Compressive Properties of Aluminium Foams." Advanced Materials Research 93-94 (January 2010): 219–22. http://dx.doi.org/10.4028/www.scientific.net/amr.93-94.219.

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The compressive properties of aluminium foams have been shown to be affected by the oxide content in aluminium powders. An increase in the oxide content results in increasing compressive strength and energy absorption of the foams. Oxides were found to form a network of crumpled films which retards the drainage of aluminium melt during foaming. The presence of larger oxide network in foam structure due to higher oxide content in aluminium powders can effectively strengthen the Plateau borders and cell walls of the foams.

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C., Domrong, and Srimanosaowapak S. "Production of aluminium casting with open-cell aluminium foam core." Journal of Chemical Engineering and Materials Science 8, no. 5 (2017): 37–45. http://dx.doi.org/10.5897/jcems2017.0291.

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Hanssen, A. G., M. Langseth, and O. S. Hopperstad. "Static crushing of square aluminium extrusions with aluminium foam filler." International Journal of Mechanical Sciences 41, no. 8 (1999): 967–93. http://dx.doi.org/10.1016/s0020-7403(98)00064-2.

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An, Yang, Cui E. Wen, Peter D. Hodgson, and Chun Hui Yang. "Impact Response and Energy Absorption of Aluminium Foam-Filled Tubes." Applied Mechanics and Materials 152-154 (January 2012): 436–39. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.436.

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The effect of foam fillers on the impact behaviour and energy absorption of an aluminium tube is investigated. Both experimental test and computational simulation are employed in current study. For comparison, hollow tubes and foams are also tested, respectively. Foam filler is found to be ineffective in increasing the crushing loads of the composite tubes over the simple superposition of the crushing loads of hollow tube and foam. Also, foam filler increases the tendency for the concertina mode of folding. The foam fillers of tubes additionally result in increasing the SAE values over those o

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Shen, Jian Hu, and Guo Xing Lu. "Dynamic Indentation and Penetration Properties of Aluminium Foams." Key Engineering Materials 340-341 (June 2007): 383–88. http://dx.doi.org/10.4028/www.scientific.net/kem.340-341.383.

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Failure of aluminium foams due to dynamic indentation and penetration is very common in their application such as light-weight structural sandwich panels, packing materials and energy absorbing devices. This requires a sound understanding of deformation and energy absorption mechanisms of the aluminium foams as well as the effect of impact velocity. In this study, a finite element analysis using ABAQUS is conducted for the dynamic indentation/penetration process of aluminium foams under a rigid flat-headed indenter. The indenter is pushed into the foam either at a constant velocity or with an

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Yamada, Yasuo, Takumi Banno, Zhen Kai Xie, and Cui E. Wen. "Compressive Deformation Behaviour of a Closed-Cell Aluminum." Materials Science Forum 510-511 (March 2006): 150–53. http://dx.doi.org/10.4028/www.scientific.net/msf.510-511.150.

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The mechanical properties of a closed-cell aluminium foam were investigated by compressive tests, and the deformation behaviours of the aluminium foams were studied using Xray microtomography. The results indicate that the deformation of the aluminium foams under compressive loading was localized in narrow continuous deformation bands having widths of order of a cell diameter. The cells in the deformation bands collapsed by a mixed deformation mechanism, which includes mainly bending and minor buckling and yielding. Different fractions of the three deformation modes led to variations in the pe

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Baumeister, Joachim. "Methods for Filling Hollow Structures with Aluminium Foam." Materials Science Forum 638-642 (January 2010): 61–66. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.61.

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Aluminium foams produced according to the powder metallurgical/foaming agent process are currently being used in several industrial sectors, such as automotive, rail transport or machine tools. Nevertheless there still is a high further application potential to be exploited. Especially in hybrid structures, e.g. in automotive structures that are locally filled with aluminium foam, great improvements regarding the energy absorption capacity and the sound absorption behaviour can be obtained. In the present paper several methods that allow for filling or local filling of hollow structures are in

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Mohd Razali, Razmi Noh, Bulan Abdullah, Ismail Muhammad Hussain, Umi Kalsom Ahmad, Mohd Faizul Idham, and Abdullah Ramli. "Mechanical Properties of Aluminium Foam by Conventional Casting Combined with NaCl Space Holder." Applied Mechanics and Materials 393 (September 2013): 156–60. http://dx.doi.org/10.4028/www.scientific.net/amm.393.156.

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The purposes of this study were to determine the correlation of the aluminium foams mechanical properties in terms of the effect between its density and porosity as well as between its compressive strength and energy absorption of aluminium foam produced by space holder technique. The space holder used was NaCl particle with three different sizes and conditions. The space holders were completely filled the cavity prior pouring of molten aluminium by CO2 sand casting. Then, the samples underwent machining process to remove surface imperfection after casting, followed by water leaching in ultras

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Mines, Robert A. W. "Strain Rate Effects in Crushable Structural Foams." Applied Mechanics and Materials 7-8 (August 2007): 231–36. http://dx.doi.org/10.4028/www.scientific.net/amm.7-8.231.

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Structural foams are used as cores in sandwich construction. In the application of foreign object impact loading of sandwich structures, the core will suffer dynamic multi axial deformation and crush. This means that experimental study is required for the crush behaviour of structural foams at various strain rates, and numerical simulation foam models need to be calibrated with dynamic data. A number of foams are considered, namely Divinycell PVC foam, Rohacell PMI foam and Alporas aluminium foam. Also, new generation metallic micro lattice structures are discussed

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