Erosive Wear of Polymer Composites

A special issue of Lubricants (ISSN 2075-4442).

Deadline for manuscript submissions: closed (31 December 2025) | Viewed by 1033

Special Issue Editors


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Guest Editor
Division of Graduate Studies and Research, National Institute of Technology of Mexico/Technological Institute of Pachuca, Carretera México-Pachuca Km. 87.5, Colonia Venta Prieta, Pachuca de Soto C.P. 42080, México
Interests: tribology; composite materials

E-Mail Website
Guest Editor
Division of Graduate Studies and Research, National Institute of Technology of Mexico/Technological Institute of Pachuca, Carretera México-Pachuca Km. 87.5, Colonia Venta Prieta, Pachuca de Soto C.P. 42080, México
Interests: composite materials; advanced materials; tribological; physicochemical characterization of materials

Special Issue Information

Dear Colleagues,

Erosive wear is a mechanism that causes damage to materials under conditions where flows carry solid particles that impact surfaces at high speeds. This phenomenon represents a considerable technical challenge because it can compromise the efficiency and lifespan of materials. Currently, polymer composites, due to their properties such as low density, good mechanical performance, high chemical resistance, and ease of processing, have generated significant interest and growth in their applications. Therefore, studying their performance against erosive wear is of significant impact.

In this Special Issue, “Erosive Wear of Polymer Composites”, we are looking to explore how the incorporation of reinforcements, such as fibers or nanoparticles, as well as new architectures, can enhance the performance of these materials against erosion. Through experimental and numerical studies, microstructural analysis, and predictive modeling, it is expected to report advances in the design of polymer composites with high erosive performance. Critical factors such as impact angle, particle velocity and material surface properties must also be addressed. This collection of research aims not only to understand wear mechanisms but also to contribute to the development of more resistant and sustainable materials for sectors such as energy, automotive, aeronautics, and aerospace, among others.

Prof. Dr. Edgar Ernesto Vera Cárdenas
Prof. Dr. Armando Irvin Martínez Pérez
Guest Editors

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Keywords

  • erosive wear
  • polymer matrix
  • composite materials
  • coatings
  • manufacturing process

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Published Papers (1 paper)

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Research

18 pages, 7739 KB  
Article
Erosive Wear Behavior of Fiberglass-Reinforced Epoxy Laminate Composites Modified with SiO2 Nanoparticles Fabricated by Resin Infusion
by Angel Sebastian Alvarez Lozano, Armando Irvin Martínez Pérez, Edgar Ernesto Vera Cárdenas, Juan Manuel González Carmona and Arturo Mendoza Galván
Lubricants 2026, 14(2), 65; https://doi.org/10.3390/lubricants14020065 - 31 Jan 2026
Viewed by 702
Abstract
This work presents a study on the evaluation of the erosive wear behavior of laminated composites, manufactured using the vacuum-assisted resin infusion (VARI) method with a glass fiber-reinforced epoxy matrix modified with SiO2 nanoparticles (0.0, 1.5, and 3.0 wt.%). Results indicate that [...] Read more.
This work presents a study on the evaluation of the erosive wear behavior of laminated composites, manufactured using the vacuum-assisted resin infusion (VARI) method with a glass fiber-reinforced epoxy matrix modified with SiO2 nanoparticles (0.0, 1.5, and 3.0 wt.%). Results indicate that nanoparticle concentration and dispersion state critically influence the mechanical and tribological performance. The composite FG-1.5-SiO2 with 1.5 wt.% SiO2 exhibited optimal nanoparticle distribution, as confirmed by FTIR, GIXRD, and SEM analyses, with the lowest surface roughness (Ra = 0.215 μm), highest hardness (35.58 HV), and highest elastic modulus (19.66 GPa). These enhancements contributed to a 38% improvement in erosion rate compared to the unmodified laminated composite, with the lowest total mass loss (0.0261 mg) and erosion rate (2.3360 × 10−5 mg/g). Profilometry and SEM results revealed shallower wear depths and reduced matrix removal, indicating stronger fiber–matrix interface integrity. In contrast, the 3.0 wt.% SiO2 composite (FG-3-SiO2) suffered from nanoparticle agglomeration, which increased surface roughness, diminished mechanical properties, and reduced erosion resistance to levels comparable to the unreinforced material. The results indicate that homogeneous dispersion at an optimal concentration (1.5 wt.%) is crucial for improving erosion resistance, while agglomeration at higher concentrations negates the potential benefits of nanoparticle incorporation. These findings highlight the need to optimize nanoparticle dispersion for the development of fiberglass/epoxy composites with greater durability and erosion resistance in demanding applications. Full article
(This article belongs to the Special Issue Erosive Wear of Polymer Composites)
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