Results 11 to 20 of about 81,942 (347)

Correlations between axial stiffness and microstructure of a species of bamboo [PDF]

open access: yesRoyal Society Open Science, 2017
Bamboo is a ubiquitous monocotyledonous flowering plant and is a member of the true grass family Poaceae. In many parts of the world, it is widely used as a structural material especially in scaffolding and buildings.
Sayyad Mannan   +2 more
doaj   +1 more source

Natural frequency of F.G. rectangular plate by shear deformation theory [PDF]

open access: yes, 2011
Natural frequency of functionally graded (F.G.) rectangular plate is carried out by using second-order shear deformation theory (SSDT). The material properties of functionally graded rectangular plates, except the Poisson's ratio, are assumed to vary ...
Bayat, Mehdi   +5 more
core   +1 more source

Numerical analysis for mechanical behaviour of beams made by composite and functionally graded materials

open access: yesMehran University Research Journal of Engineering and Technology, 2022
Functionally graded materials are important in laboratory and industry. These materials have opened a new area of research. These functionally graded materials can be produced as a result of composite material by the adding more materials to get desired ...
Saeed Asiri
doaj   +1 more source

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

open access: yes, 2017
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 ...
Cvrček , Ladislav   +5 more
core   +1 more source

Statistical Analysis of Multiscale Boundary Element on Heat Transfer of Functionally Graded Materials

open access: yesHangkong gongcheng jinzhan, 2018
Functionally graded materials have continuous distributions of physical properties over the entire structure. The graded layers with continuous material characteristics also greatly reduce the stress concentration at interfaces between distinct material ...
Huang Zhiqiang   +2 more
doaj   +1 more source

Optimization of Metal–Ceramic Functionally Graded Plates Using the Simulated Annealing Algorithm

open access: yesApplied Sciences, 2021
This work involves the design optimization of metal–ceramic through the thickness of functionally graded material (FGM) plates subjected to thermomechanical loadings.
Victor Franco Correia   +3 more
doaj   +1 more source

Laser melting functionally graded composition of Waspaloy((R)) and Zirconia powders [PDF]

open access: yes, 2007
An approach for fabricating functionally graded specimens of supernickel alloy and ceramic compositions via Selective Laser Melting (SLM) is presented. The focus aimed at using the Functionally Graded Material (FGM) concept to gradually grade powdered ...
Hopkinson, N., Mumtaz, K.A.
core   +2 more sources

Nanomechanical properties and thermal decomposition of Cu-Al2O3 composites for FGM applications

open access: yesManufacturing Review, 2016
It is widely reported that copper-alumina (Cu-Al2O3) nanocomposite materials exhibit high potential for use in structural applications in which enhanced mechanical characteristics are required.
Koumoulos Elias P.   +3 more
doaj   +1 more source

Static and vibration analysis of functionally graded beams using refined shear deformation theory [PDF]

open access: yes, 2013
Static and vibration analysis of functionally graded beams using refined shear deformation theory is presented. The developed theory, which does not require shear correction factor, accounts for shear deformation effect and coupling coming from the ...
A Chakraborty   +30 more
core   +2 more sources

Vibration of deploying rectangular cross-sectional beam made of functionally graded materials

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2018
Transverse vibration and stability of deploying rectangular cross-sectional cantilever beam made of functionally graded material are investigated. The functionally graded material beam is assumed to be constructed with ceramics and metal phases, and the ...
Feng-Qun Zhao, Zhong-Min Wang
doaj   +1 more source

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