Results 11 to 20 of about 569,836 (364)

Curing kinetics and effects of fibre surface treatment and curing parameters on the interfacial and tensile properties of hemp/epoxy composites [PDF]

open access: yes, 2009
The curing kinetics of neat epoxy (NE) and hemp fibre/epoxy composites was studied and assessed using two dynamic models (the Kissinger and Flynn-Wall-Ozawa Models) and an isothermal model (the Autocatalytic Model) which was generally supported by the ...
Foreman, Nic J.   +2 more
core   +2 more sources

Experimental investigation of open-ended microwave oven assisted encapsulation process [PDF]

open access: yes, 2010
An open ended microwave oven is presented with improved uniform heating, heating rates and power conversion efficiency. This next generation oven produces more uniform EM fields in the evanescent region forming part of the heating area of the oven. These
Adamietz, R.   +8 more
core   +1 more source

Effect of Microstructure Evolution on Thermal Conductivity of Alloy 690 [PDF]

open access: yesTeshugang
The effect of microstructure evolution on thermal conductivity of alloy 690 electrode was studied according to the working conditions of electrode materials in Joule furnace.
Feng Han, Zhu Yongchang, Song Zhigang, Gu Yang, Liu Zhe, Yang Debo
doaj   +1 more source

An experimental study on one-step and two-step foaming of natural rubber/silica nanocomposites

open access: yesNanotechnology Reviews, 2020
The curing and cellular structure of natural rubber (NR)/silica composite foams were investigated. The presence of an activator in the rubber formulation significantly lowered the decomposition temperature of the ...
Bayat Hossein   +3 more
doaj   +1 more source

Optimal curing humidity for compacted bentonite-sand mixtures

open access: yesRock and Soil Mechanics, 2021
The buffer blocks used in deep geological repositories of high-level radioactive wastes (HLW) should be cured in an appropriate environment to prevent the deterioration of buffer blocks such as desiccation shrinkage and cracking.
ZHANG Hu-yuan   +4 more
doaj   +1 more source

Sequential curing of amine-acrylate-methacrylate mixtures based on selective aza-Michael addition followed by radical photopolymerization [PDF]

open access: yes, 2016
Dual curing systems find various uses in industry with the process flexibility they provide which allows tailoring properties at different curing stages in accordance with application requirements. A safe and efficient dual curing scheme is proposed here
Fernández Francos, Xavier   +3 more
core   +1 more source

Compressive Strength and Surface Absorption of High Strength Silica Fume Concrete Under Different Curing Conditions

open access: yesThe Journal of Engineering Research, 2007
The effect of curing conditions and silica fume replacement on the compressive strength and the initial surface absorption of high performance concrete is reported. The silica fume contents were 5, 10, 15 and 20%, by weight of cement.
S.K. Al-Oraimi   +3 more
doaj   +1 more source

Influence of Curing Age and Mix Composition on Compressive Strength of Volcanic Ash Blended Cement Laterized Concrete [PDF]

open access: yes, 2012
This study investigates the influence of curing age and mix proportions on the compressive strength of volcanic ash (VA) blended cement laterized concrete. A total of 288 cubes of 100mm dimensions were cast and cured in water for 3, 7, 28, 56, 90 and 120
Babafemi, A. J   +2 more
core   +2 more sources

Investigating the impact of curing system on structure-property relationship of natural rubber modified with brewery by-product and ground tire rubber [PDF]

open access: yes, 2020
The application of wastes as a filler/reinforcement phase in polymers is a new strategy to modify the performance properties and reduce the price of biocomposites.
Cañavate Ávila, Francisco Javier   +5 more
core   +3 more sources

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