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EXPERIMENTAL INVESTIGATION OF MECHANICAL AND WEAR CHARACTERISTICS OF BASALT/NANO SiC/NANO CLAY-BASED HYBRID COMPOSITES
Indexado
Scopus SCOPUS_ID:85192165518
DOI
Año 2024
Tipo

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



Due to its similar qualities to glass fiber, basalt fiber (BF) represents one of the more attractive organic reinforcements for polymeric composites. The incorpora-tion of nanofiller into polymer mixtures aims to improve the materials’ mechanical characteristics. In principle, enhanced composite qualities might be achieved by adding a strong and rigid nanofiller, such as silicon carbide (SiC) and nano-clay (NC). A compression molding process was employed to produce various basalt materials. In accordance with ASTM standards, mechanical features, such as tensile strength and tensile modulus, were examined. The laboratory experimental results indicated an increase in the tensile strength and dimensional rigidity of the basalt composite with the rising amount of fillers. Measurements were tak-en to evaluate how various weights (10 to 30 N) and sliding distances (1000 to 4000 m) affected the materials’ ability to withstand wear. The coefficient of friction showed a slight increase with the NC-based basalt composite, whereas the nano SiC and SiC/NC filler-filled hybrids exhibited a decrease in the coefficient of friction. With the addition of fillers, the wear loss of the hybrids decreased, while the sliding distance increased. SEM was employed to investigate the failure processes of the deteriorated surfaces of both filled and empty materials.

Disciplinas de Investigación



WOS
Engineering, Mechanical
Scopus
Mechanics Of Materials
Surfaces, Coatings And Films
SciELO
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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 Velmurugan, G. - Saveetha School of Engineering - India
2 Chohan, J. S. - Chandigarh University - India
3 Shankar, S. V. - Saveetha School of Engineering - India
4 Nagaraj, M. - Saveetha School of Engineering - India
5 Barmavatu, P. - Universidad Tecnológica Metropolitana - Chile

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Financiamiento



Fuente
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Agradecimientos



Agradecimiento
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