TY - NEWS
TI - Effects of corundum in the development of structural, mechanical and tribological properties of raw materials for the manufacture of structural products
AU - CELY ILLERA, CLAUDIA VANESSA
AU - Cely Niño, Jairo
AU - CELY ILLERA, LEONARDO
AB - Improving the technological properties of a ceramic product without affecting its aesthetic quality is a daily challenge of the regional
ceramic companies. To achieve this objective, analyzes were performed on an illitic-kaolinitic clay by adding corundum as an
additive. The corundum content varied from 5% to 20% by weight with a particle size of less than 75 μm, being able to obtain products
with low porosities and high mechanical resistance. This research is part of a series of studies carried out on an argillaceous raw
material from the region of Norte de Santander (Colombia). The influence of the corundum content on the technological properties
was evaluated. The results showed that corundum, when mixed with traditional raw materials, offers the conditions to be used as
an additive in the production of ceramic products with increases of up to 67% in mechanical strength and a reduction of porosity of
46%, which can contribute to the development of value-added ceramic products for use in other technological applications.
DA - 2018
KW - Corundum waste
KW - Water absorption
KW - Abrasion
KW - Flexural strength
KW - Tribological behaviour.
KW - Resíduo de coríndon
KW - Absorção de água
KW - Abrasão
KW - Resistência à flexão
KW - Comportamento tribológico
PB - Ceramica
UR - https://repositorio.ufps.edu.co/handle/ufps/1149
ER -