Results 11 to 20 of about 5,831 (261)

Numerical analysis of functionally graded material (FGM) beams using COMSOL [PDF]

Discover Materials
An Alumina–Aluminum functionally graded material (FGM) beam's dimensionless critical buckling load was calculated using COMSOL Multiphysics 4.2 and verified against Li and Batra's benchmark results, showing a strong connection and validating the ...
Rajendra Kumar Prajapati, Shiv Lal, Shanti Lal Meena, Ankit Tyagi   +3 more
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Defect of functionally graded material of inconel 718 and STS 316L fabricated by directed energy deposition and its effect on mechanical properties

Journal of Materials Research and Technology, 2022
For multi-materials having different compositions, delamination or crack may occur at the interface of two dissimilar materials due to differences in a lattice structure, residual thermal stress, and coefficient of thermal expansion.
Seung Weon Yang, Jongcheon Yoon, Hyub Lee, Do Sik Shim   +3 more
doaj   +3 more sources

Ceramic/polymer functionally graded material (FGM) lightweight armor system [PDF]

, 1998
This is the final report of a two-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). Functionally graded material is an enabling technology for lightweight body armor improvements. The objective was to demonstrate the ability to produce functionally graded ceramic-polymer and ceramic-metal ...
J. J. Petrovic, K.J. McClellan
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Effect of Idealization Models on Deflection of Functionally Graded Material (FGM) Plate

Journal of Nano- and Electronic Physics, 2023
Функціонально градуйовані матеріали (ФГМ) — це клас композитів, у яких властивості матеріалу поступово змінюються в одному або кількох декартових напрямках, поєднання яких призводить до більш ефективних характеристик, ніж компоненти, взяті окремо. Цей клас композитних матеріалів привернув значну увагу в інженерних галузях, таких як ядерна енергетика ...
B. Rebai, K. Mansouri, M. Chitour, A. Berkia, T. Messas, Faicel Khadraoui, B. Litouche   +6 more
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Enriching the functionally graded materials (FGM) ontology for digital manufacturing [PDF]

International Journal of Production Research, 2020
Functionally graded materials (FGMs) have been used in many different kinds of applications in recent years and have attracted significant research attention.
Munira Mohd Ali, Ruoyu Yang, Binbin Zhang, Francesco Furini, Rahul Rai, J. Neil Otte, Barry Smith   +6 more
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Effect of Functionally Graded Material (FGM) Interlayer in Metal Additive Manufacturing of Inconel-Stainless Bimetallic Structure by Laser Melting Deposition (LMD) and Wire Arc Additive Manufacturing (WAAM). [PDF]

Materials (Basel), 2023
Yoo SW, Lee CM, Kim DH.
europepmc   +3 more sources

Study on a revolutionary composite material: functionally graded material (FGM)

IOP Conference Series: Materials Science and Engineering, 2020
AbstractFunctionally graded material (FGM) is a class of advanced materials which have dual phase composition with uniformly varying material properties in thickness direction. This paper describes the basic concepts, rules for assessment of material properties gradation, processing techniques, classification, application and design aspect of FGM ...
Simmi Gupta, H. D. Chalak
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Application Feasibility of Permittivity Graded FGM (Functionally Graded Materials) for Gas Insulated Equipment

Electrical Engineering in Japan, 2005
AbstractFor the size reduction of electric power equipment, the electric field stress around solid insulators is to be carefully designed. This concern will be solved by the application of FGM (Functionally Graded Materials). In this paper, we investigated an application feasibility of FGM from numerical simulation, and the fabrication technique for ...
Hideki Shumiya, K. Kato, Hitoshi Okubo
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Static analysis of skew functionally graded material (FGM) plate using triangular element [PDF]

AIP Conference Proceedings, 2020
This paper presents the convergence behavior of Discrete Kirchhoff Mindlin Triangular (DKMT) element in skew plate problems. The DKMT element has three nodes with 3 degrees of freedom (dof) on each node. Not only for a thin plate, but the DKMT element is also valid to be used for thick plate structures.
Muthiah Putrilan Syamnah Harahap, Imam Jauhari Maknun   +1 more
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Steel-copper functionally graded material produced by twin-wire and arc additive manufacturing (T-WAAM)

Materials & Design, 2022
In this work, a functionally graded material (FGM) part was fabricated by depositing a Cu-based alloy on top of a high strength low alloy (HSLA) steel by twin-wire and arc additive manufacturing (T-WAAM).
Tiago A. Rodrigues, N. Bairrão, Francisco Werley Cipriano Farias, A. Shamsolhodaei, Jiajia Shen, N. Zhou, Emad Maawad, Norbert Schell, Telmo G. Santos, J.P. Oliveira   +9 more
doaj   +3 more sources