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Mechanical Behavior of Composite Materials (4th Edition)

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Composites".

Deadline for manuscript submissions: 30 July 2026 | Viewed by 808

Special Issue Editor


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Guest Editor
Department of Materials Science and Metallurgical Engineering, University of Oviedo, Edificio Departamental Este, Campus de Viesques, 33203 Gijón, Spain
Interests: composites; mechanical properties; fracture; fatigue; mechanical tests
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Special Issue Information

Dear Colleagues,

After our successful first three editions of the Special Issue “Mechanical Behavior of Composite Materials”, we have decided to create the 4th edtion in order to collect and publish a series of state-of-the-art research on the mechanical behaviors of composite materials.

The appearance of composite materials was a revolution in the field of materials due to their high mechanical properties and lightness. This opened up important expectations for their use in technological components that required stronger and lighter materials. When we talk about mechanical properties, we also talk about fatigue, fracture, and creep, and even the strength of adhesive joints, if one of the adhesives is a composite. Another point of recent importance is the additive manufacturing of composites and the modifications that this new configuration of materials brings to the usual study of mechanical properties. In short, this Special Issue contains all the contributions that allow us to disseminate a better understanding of this exciting family of materials from the point of view of their mechanical properties.

Prof. Dr. Jaime Viña
Guest Editor

Manuscript Submission Information

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Keywords

  • fracture
  • fatigue
  • creep
  • tensile
  • compression
  • adhesive joints
  • 3D composites
  • mechanical tests
  • mechanical properties

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Published Papers (1 paper)

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Research

15 pages, 3002 KB  
Article
Effect of Adhesive Type and Surface Preparation on the Debonding Behavior of Glass and Carbon Fiber Reinforced Epoxy Adhesive Joints
by Paula Vigón, Antonio Argüelles, Miguel Lozano and Jaime Viña
Materials 2026, 19(8), 1561; https://doi.org/10.3390/ma19081561 - 14 Apr 2026
Cited by 1 | Viewed by 528
Abstract
In this work, the debonding behavior under quasi-static Mode I fracture loading of adhesive joints made on two types of composite materials with the same epoxy matrix and unidirectional carbon or glass fiber reinforcement was analyzed. Standard DCB tests were used to quantify [...] Read more.
In this work, the debonding behavior under quasi-static Mode I fracture loading of adhesive joints made on two types of composite materials with the same epoxy matrix and unidirectional carbon or glass fiber reinforcement was analyzed. Standard DCB tests were used to quantify the influence of adhesive type and substrate surface preparation on interlaminar fracture toughness. For the fabrication of the joints under study, three commercial structural adhesives from different manufacturers were selected, two epoxy-based and one acrylic-based. Substrate surface preparation was carried out using three different procedures: manual abrasion, sanding with P220 Al2O3 sandpaper, grit blasting with Al2O3, and peel ply PA80 polyamide fabric. The experimental results revealed the same trend for both epoxy-based adhesives: sanding provided the best results, regardless of the substrate used. Surface preparation by grit blasting proved highly sensitive to the applied parameters, generally yielding poorer results than manual sanding. Surface preparation using PA80 peel ply fabric may be a viable option. However, its main drawback is that it must be incorporated during composite manufacturing. The results demonstrate that fracture performance is governed by the interaction between adhesive chemistry and surface morphology rather than by surface roughness alone. Full article
(This article belongs to the Special Issue Mechanical Behavior of Composite Materials (4th Edition))
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