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Optimization of the mechanical properties of low-carbon steels by formation of a multiphase microstructure
(2001-12-01)
In this work five methods of heat treatments are investigated in order to obtained convenient volume fractions of ferrite, bainite, martensite and retained austenite, starting with a low carbon steel and seeking the ...
Study of the thermo-mechanical and electrical properties of conducting composites containing natural rubber and carbon black
(2005-12-01)
This work shows the preparation and characterization of composites obtained by mixing natural rubber (NR) and carbon black (CB) in different percentages aiming suitable mechanical properties, processability and electrical ...
A comparison of signal processing techniques for impedance-based damage characterization in carbon fibers under noisy inspections
(2019-01-01)
Among several structural health monitoring (SHM) systems, the electro-mechanical impedance (EMI) method is an effective failure detection approach in composite components. In the EMI method, damage detection is achieved ...
Synthesis of thermoplastic composites from carbon fibers treated by plasma immersion ion implantation (PIII)
(2012-01-01)
This paper deals with synthesis of thermoplastic composites from CFs treated by PIII processing at different treatment times, 2, 5, 10 and 15 min. The characterization of CFs samples was carried out using the following ...
Analysis of the photocatalytic potential of the C/TiO2 composite
(2018-01-01)
The control of environmental pollution has led to an intensive search for innovative and efficient technologies for wastewater treatment, especially those with toxic or non-biodegradable compounds. In this sense, this work ...
Electrochemical noise analysis of chalcopyrite carbon paste electrodes by Acidithiobacillus ferrooxidans
(Trans Tech Publications Ltd, 2007-01-01)
The electrochemical response of chalcopyrite was studied using electrochemical noise analysis (ENA). The assay was carried out under constant aeration using 30 mL in two electrochemical cells containing iron-free mineral ...