Results 1 to 10 of about 121,204 (263)

MODIFICATION OF COMPOSITE MIXTURES FOR MANUFACTURING SHIP CABLEWARE MATERIALS

open access: yesТонкие химические технологии, 2017
The purpose of this work was to develop a modified polymeric composite mixture for the manufacture of the outer shell of a ship's cable operating under conditions of aggressive environment and increased fire hazard. The performed research resulted in the
K. V. Raev, N. V. Chernousova
doaj   +1 more source

Crosslinking starch/oat hull mixtures for use in composites with PLA [PDF]

open access: yesPolímeros, 2019
Modification of composite components has been proposed as a tool to improve their functional properties. The present work studied crosslinking of a starch/oat hull mixture by reactive extrusion with sodium trimetaphosphate (STMP), for application in ...
Thamires da Silva Peixoto   +4 more
doaj   +1 more source

Experimental analysis, predictive modelling and optimization of some physical and mechanical properties of aluminium 6063 alloy based composites reinforced with corn cob ash.

open access: yesJournal of Materials and Engineering Structures, 2020
In the present work, aluminium alloy 6063 reinforced with various weight percentages of corncob ash (CCA) particles (2.5%, 5%, 7.5%, 10%, 12.5% and 15%) were prepared using stir casting process.
Benjamin Ufuoma ODONI   +3 more
doaj  

Synthesis, Characterization and Application of Disodium Tetraborate Cross-Linked Polyvinyl Alcohol Membranes for Pervaporation Dehydration of Ethylene Glycol

open access: yesActa Chimica Slovenica, 2018
Dehydration of ethylene glycol-water mixture was carried out in a laboratory pervaporation unit using a flat sheet membrane test cell. Polyvinyl alcohol-polyether sulfone (PVA-PES) composite membranes were synthesized and cross linked with two different ...
Kaushik Nath, Haresh K Dave
doaj   +1 more source

Designing the composition of concrete mixtures based on properties of mortar

open access: yes, 2015
The paper presents proposed methods for designing the composition of mortars, which can be useful when designing concrete. To design a mortar, with properties which will correspond to the concrete, it is necessary to de ne the appropriate correction of the mortar composition.
Gołaszewski, Jacek   +2 more
openaire   +2 more sources

Analysis of the spectrum of antimicrobial activity of the composite mixture of Macadamia ternifolia nut oil and Opuntia ficus indica L. cactus seeds and its application in medical practice [PDF]

open access: yesBIO Web of Conferences
The paper considers the results of the analysis of the spectrum of antimicrobial activity of the composite mixture of Macadamia ternifolia nut oil and Opuntia ficus indica L. cactus seed oil.
Lyashchuk Yulia   +5 more
doaj   +1 more source

Microstructure and Mechanical Behavior of CaCO3-Doped Al–Al2O3 Composite Foams Produced by Powder Metallurgy

open access: yesJournal of Advanced Research in Natural and Applied Sciences
In this study, closed-cell composite metal foam production was performed using the powder metallurgy method. Therefore, 7, 12, and 17 wt.% CaCO3 as a foaming agent was added to the Al–Al2O3 powder mixture containing 5 wt.% Al2O3 after the grinding ...
Nebi Demirbağ, Serkan Abalı
doaj   +1 more source

Analysis of effective thermal conductivity for mineral cast material structures with varying epoxy content using TPS method

open access: yesMaterials Research, 2013
Conventionally, cast iron is the material used for high speed machine tool structures. As an alternate material to improve the structural properties, composite materials are being used, which are known to exhibit excellent thermal and mechanical ...
A. Selvakumar, P. V. Mohanram
doaj  

Microstructure and Mechanical Properties of Diamond–Ceramic Composites Fabricated via Reactive Spark Plasma Sintering

open access: yesCeramics
In order to prepare diamond composites with excellent mechanical properties under non-extreme conditions, in this study, a diamond–ceramic composite was successfully prepared via reactive spark plasma sintering using a diamond–Ti–Si powder mixture as the
Yunwei Shi   +5 more
doaj   +1 more source

Impact of Mixture Ratio on Bio-Composite Material from Bamboo and Recycled Polyethylene Terephthalate (PET)

open access: yesABUAD Journal of Engineering Research and Development
The study investigated the impact of mixture ratio on various physico-chemical and mechanical properties of a bio-composite material made from bamboo and recycled polyethylene terephthalate (PET).
Abiodun Ayodeji Ojetoye   +5 more
doaj   +1 more source

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