Results 1 to 10 of about 26,862 (259)

Nonlinear Electromechanical Stability of a Functionally Graded Circular Plate Integrated With Functionally Graded Piezoelectric Layers

open access: yesLatin American Journal of Solids and Structures
This research develops nonlinear electromechanical stability of a circular functionally graded plate integrated with functionally graded piezoelectric layers under compressive radial force.
Mohammad Arefi
doaj   +1 more source

Receding Contact Problem of Multi-Layered Elastic Structures Involving Functionally Graded Materials

open access: yesCrystals, 2022
This paper studies a receding contact problem of a functionally graded layer laminate pressed against a functionally graded coated homogeneous half-plane substrate by a rigid flat indenter.
Jie Yan, Cong Wang
doaj   +1 more source

Fabrication, Characterization and Modeling of Al2o3/Ni Functionally Graded Materials [PDF]

open access: yesEngineering and Technology Journal, 2014
Functionally graded materials (FGMs), with ceramic and metallic constituents, are frequently used for tremendous high temperature applications. In this paper, six sets of FGMs samples were designed and fabricated using powder technology technique.
Alaa Abdulhasan Atiyah
doaj   +1 more source

Modeling and Evaluation of Vibrational Behavior in Functionally Graded Ceramic-Metal Composite Beams

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Functionally Graded Materials (FGMs) represent a notable advancement in materials research as they enable the smooth incorporation of distinct characteristics from various materials.
Ziadoon Mohammed Rahi, Hayder H. Khaleel
doaj   +1 more source

Corrosion Behavior of (Copper/Nickel) step-wise Functionally Graded Materials [PDF]

open access: yesArchives of Foundry Engineering
The present paper involves studying of the corrosion behaviour of five layers Cu/Ni Functionally Graded Materials (FGMs) in a 3.5 % NaCl solution to examine corrosion potentials (Ecorr.), corrosion current densities (icorr.) and Tafel slope. Three series
Dheya Abdulamer   +3 more
doaj   +1 more source

Vibration and Buckling Analysis of Functionally Graded Flexoelectric Smart Beam [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2019
In this paper, the buckling and vibration behaviour of functionally graded flexoelectric nanobeam is examined. The vibration and buckling formulations of functionally graded nanobeam are developed by using a new theory that’s presented exclusively for ...
Milad Esmaeili, Yaghoub Tadi Beni
doaj   +1 more source

New Processing Route for the Production of Functionally Graded 7075 Al/SiCp Composites via a Combination of Semisolid Stirring and Sequential Squeeze Casting

open access: yesCrystals
Advanced processing techniques are required to produce functionally graded metal matrix composites due to the metallurgical conditions required during production.
Serhan Karaman Genc   +1 more
doaj   +1 more source

MULTILAYER COATINGS Ti/TiN, Cr/CrN AND W/WN DEPOSITED BY MAGNETRON SPUTTERING FOR IMPROVEMENT OF ADHESION TO BASE MATERIALS

open access: yesActa Polytechnica, 2015
The paper deals with evaluation of single and multilayer layer PVD coatings based on Cr and Ti widely used in tool application. Additionally, W and WN based coating which are not so widespread were designed and deposited as functionally graded material ...
Jakub Horník   +5 more
doaj   +1 more source

Microstructure and mechanical properties of Ti60–Ti2AlNb functionally graded materials fabricated by laser directed energy deposition

open access: yesJournal of Materials Research and Technology
The increasing demands for materials that service under high temperature environments in advanced aero-engines with high thrust-to-weight ratios have led to the exploration of functionally graded materials, which can offer unique advantages for ...
Yaguang Wang   +9 more
doaj   +1 more source

Characterization of functionally graded Al-SiCp metal matrix composites manufactured by centrifugal casting

open access: yesAlexandria Engineering Journal, 2017
The design of metal matrix composites can be enhanced by integrating the concept of functionally graded materials (FGM) to produce engineering materials with tailored contradictory properties that suit multifunctioning components.
I.M. El-Galy, M.H. Ahmed, B.I. Bassiouny
doaj   +1 more source

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