Results 71 to 80 of about 53,293 (303)
Results in Surfaces and InterfacesZircon flour is a strong ceramic reinforcement material that is introduced into the melt of zinc aluminium alloy with weight fractions of 1.5, 3.0, 4.5, and 6.0 wt per cent and subjected to the stir casting process.
G.R. Gurunagendra +8 more
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Effect of Temperature Variation on Al based Composites during T6 Heat Treatment [PDF]
E3S Web of ConferencesThe heat treatment-T6 offers significant benefits for Aluminum Matrix composites due to changes of structure and material properties like strength, hardness and corrosion resistance.
Divya N. +4 more
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Pengaruh Persentase Berat Sic Terhadap Sifat Mekanis Paduan Al-si- Mg-tib Yang Diperkuat Serbuk Sic [PDF]
, 2014 Tujuan dari penelitian ini adalah untuk menjawap permasalahan pada pembuatan MMC dengan proses pengecoran, yaitu sulitnya percampuran matriks Al cair dan partikel SiC, dispersi SiC yang tidak homogen, serta permukaan SiC yang tidak terbasahi oleh matriks
Mujiono, M. (Mujiono) +2 more
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Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
Octanol/Water Partitioning Coefficients of PCB Mixtures for Environmental Fate and Transport [PDF]
, 2013 Polychlorinated biphenyls (PCBs) are a human and environmental toxin introduced to the environment from the 1920’s to the 1970’s from manufacturing items such as transformers and capacitors.
Cicilio, Phylicia
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Advanced Functional Materials, EarlyView.The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich +6 more
wiley +1 more source
Some Early Bronze Age stone moulds from Scotland [PDF]
, 2009 This paper presents details of a number of previously unpublished or relatively inaccessibly published Early Bronze Age stone moulds from Scotland. Viewed in the wider context of Early Bronze Age metalworking in Britain, they are important additions to ...
Cowie, Trevor, O'Connor, Brendan
core
Chemically modified polysulfones for molecular imprinting. Synthesis and complexation with a fluorescent model template [PDF]
, 2013 Polysulfone (PSU) was chemically modified to prepare new molecular imprinted membranes (MIMs). Several amounts of amine and sulfonyl groups were introduced into the PSU chemical structure in order to create interactions with acid or base templates, such ...
Fery-Forgues, Suzanne +5 more
core +3 more sources
3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries
Advanced Functional Materials, EarlyView.Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling +7 more
wiley +1 more source
Manufacturing of Aluminum Composite Material Using Stir Casting Process [PDF]
Mehran University Research Journal of Engineering and Technology, 2011 Manufacturing of aluminum alloy based casting composite materials via stir casting is one of the prominent and economical route for development and processing of metal matrix composites materials.
Muhammad Hayat Jokhio +2 more
doaj