Functionally graded materials
Preliminary Study on the Production of Functionally Graded Materials by Friction Stir Processing
... SiC reinforced aluminium based functionally graded materials are typically produced by centrifugal casting. A. Velhinho et al. [69] describes centrifugal casting as one of the most effective methods ...
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Lat. Am. j. solids struct. vol.12 número2
... conventional functionally graded materials may also not be so effective in such design problems since all outer surface of the body will have the same composition ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.29 número1
... Functionally graded materials have an additional length scale associated to the spatial variation of the material property field which competes with the usual geometrical length scale of the boundary ...
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Lat. Am. j. solids struct. vol.10 número5
... the functionally graded materials (FGMs) is providing the capability of accurately monitoring changes of the local material properties to optimize the component ...
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Lat. Am. j. solids struct. vol.9 número6
... ally graded materials are finding increasing employments in micro-/nano-electro-mechanical systems [8, ...of functionally graded materials are analytically studied by Asghari et al ...
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Lat. Am. j. solids struct. vol.14 número5
... of functionally graded stiffened cylindrical shells reinforced by rings and stringer subjected to axial compressive loading based on stability equations given in terms of ...of functionally ...
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Free vibration analysis of nano-tubes consisted of functionally graded bi-semi-tubes by a two-steps perturbation method
... In practical uses, FGMs may be fabricated into different structural components, e.g. plates, rods and tubes. Among these components, tube is one of the most important and frequently used structural components in many ...
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Finite element formulation and analysis of a functionally graded Timo- shenko beam subjected to an accelerating mass including inertial effects of the mass
... composite materials known as Functionally Graded Materials (FGMs), where different components of materials are graded continuously under a force ...constituent materials ...
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Lat. Am. j. solids struct. vol.12 número12
... of functionally graded anisotropic rectan gular plates have been studied by Batra and Jin (2005) using first order shear deformation theory coupled with the finite element ...of functionally ...
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Analysis of laminated and functionally graded plates and shells by a unified formulation and collocation with radial basis functions
... Functionally graded materials (FGM) are a class of composites in which the properties of the material gradually change over one or more cartesian ...
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Lat. Am. j. solids struct. vol.13 número4
... in materials engi- neering lead to a new type of composites with smoothly and continuously varying thermos-mechanical properties that are called functionally graded materials ...(FGMs). ...
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Wave stress propagation in a rectangular FGM plate rest on winkler foundation
... of functionally graded materials (FGMs) were the first introduced in 1984 by a group of material scientists in Japan, as ultrahigh temperature resistant materials for aircraft, space vehicles ...
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Lat. Am. j. solids struct. vol.12 número7
... with functionally graded ...the functionally graded materials considered in the present section are mixtures of two of the steel, aluminium, and alumina materials, it is ...
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Functionally Graded Material: An Overview
... producing functionally graded materials. Functionally graded materials can be divided into two broad groups namely: thin and bulk ...of materials which require more labour ...
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Lat. Am. j. solids struct. vol.14 número12
... However, one problem with the application of CNT’s as the reinforcing agent in polymers is the weak interfacial bonding between the CNT’s and the matrix. This shortcoming can be alleviated through the use of ...
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Lat. Am. j. solids struct. vol.14 número11
... Functionally Graded Materials (FGMs) are the heterogeneous composite materials in which the ma- terial properties are gradually varied along one, two or three directions as a function of the ...
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Modeling the reverse segregation of reinforcements in functionally graded composites by the longitudinal casting method
... Centrifugal casting (CC) is a technique that can be used in the production of functionally graded metal matrix composites (FGMMC), a type of functionally graded materials (FGM). How- ...
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Lat. Am. j. solids struct. vol.12 número9
... as functionally graded mate- ...of functionally graded materials with piezoelectric elements proposes new intelligent materials that can be studied in this ...structure, ...
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Viscoelastic Substrates Effects on the Elimination or Reduction of the Sandwich Structures Oscillations Based on the Kelvin-Voigt Model
... with functionally graded orthotropic face sheets are presented as first time and no available results may be found in literature to demonstrate the efficiency and accuracy of the obtained ...
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Investigating Hyperbolic Shear Deformation Theory on vibroacoustic behavior of the infinite Functionally Graded thick plate
... This paper applies acoustic analysis of Sound Transmission Loss (STL) through infinite Functionally Graded (FG) thick plate employing Hyperbolic Shear Deformation Theory (HSDT). The procedure for applying a ...
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