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Characteristics of refractory bricks used in the coke production kilns in Colombia
(2021-06-04)
A study has been carried out on the main physicochemical characteristics of the
refractory bricks that are currently used in traditional coke-making kilns in Colombia. Two
classes of material (brick) used in this industry ...
Anticorrosive evaluation of copper-iron mixtures processed by powder metallurgy
(Rasayan Journal of Chemistry, 2021)
Through the powder metallurgy process, copper and iron powders were mixed in the proportions Cu between 15% to
75% and iron from 25% to 85% that made up the binary material systems. Material systems were topographically ...
Characterization of clay material and rice husk from northeast Colombia
(Rasayan Journal of Chemistry, 2021-01)
This research was to study materials from the region to use them industrially applying the circular economy concept.
Clay Material and Rice Husk were evaluated in the manufacture of ceramic products. X-ray Diffraction and ...
Sliding and corrosion wear of magnetron sputtered tio2 films deposited with different argon and oxygen mixtures
(Tribology in Industry, 2021-06-15)
Were produced TiO2 thin coatings prepared, on substrates pure
Titanium using a deposition by magnetron sputtering technique, the
percentage of oxygen was varied, to study the behavior in terms of
friction coefficient ...
Analysis of heat fluxes in ceramic block type building pieces
(Journal of Physics: Conference Series, 2021-09-02)
In Norte de Santander, Colombia, there is a ceramic cluster made up of 59 companies
dedicated to the production of construction materials derived from clay, a vernacular material
with a wide extraction potential in the ...