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Advanced Lightweight Composite Materials: Design, Structure and Mechanical Properties

A Special Issue of Materials (ISSN 1996-1944) belonging to the section "Advanced Composites".

Deadline for manuscript submissions: 20 February 2027 | Viewed by 982

Editors


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Guest Editor
Engineering Mechanics Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 150080, China
Interests: mechanics of lightweight composite materials and structure; including composite materials; cellular materials; porous materials; biomaterials; sandwich panels; lightweight structures; multi-functional structures
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Guest Editor Assistant
School of Aeronautics, Shanghai Dianji University, Shanghai 201306, China
Interests: lightweight mechanical metamaterials; textile-based composite materials and structure; smart composite structure

Special Issue Information

Dear Colleagues,

Lightweight composite materials have become a cornerstone of modern engineering, driven by the urgent global demand for energy efficiency, emission reduction, and high-performance structural solutions. Across sectors such as the aerospace, automotive, marine, and renewable energy sectors, the pursuit of materials with superior strength-to-weight ratios, durability, and multifunctionality is reshaping design paradigms. Advanced composites, including fiber-reinforced polymers, textile-based composites, and architected metamaterials, offer unprecedented opportunities to tailor mechanical properties through microstructural and topological design. At the same time, gradually emerging challenges, such as complex service environments, multi-field coupling effects, damage evolution, and long-term reliability, necessitate deeper scientific understanding and innovative design strategies. With the integration of AI-assisted computational modeling, advanced manufacturing, and intelligent sensing technologies, the field is rapidly evolving toward more predictive, adaptive, and sustainable material systems.

This Special Issue aims to present and disseminate the most recent advances in the design, structural optimization, and mechanical performance of advanced lightweight composite materials. We welcome original research articles and comprehensive reviews that address fundamental mechanisms, novel material architectures, and engineering applications. Contributions focusing on the interplay between structure and properties, multiscale modeling, and experimental validation are particularly encouraged.

Topics of interest for publication include, but are not limited to, the following:

[Topic 1] Design and optimization of lightweight composite structures, including textile and architected metamaterials.

[Topic 2] Multiscale modeling and simulation of composite materials.

[Topic 3] Advanced manufacturing techniques for composite materials.

[Topic 4] High-performance composites for extreme environments (e.g., deep sea, aerospace).

[Topic 5] Functional and intelligent composite structures (sensing, adaptive response, energy harvesting, self-monitoring).

[Topic 6] Sustainable and recyclable composite materials.

Prof. Dr. Jian Xiong
Guest Editor

Dr. Junli Chen
Guest Editor Assistant

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • lightweight composites
  • structural design and optimization
  • mechanical properties
  • multiscale modeling
  • advanced manufacturing
  • metamaterials
  • multi-functional materials and structures

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Published Papers (1 paper)

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Research

23 pages, 40560 KB  
Article
Ultra-High-Velocity Penetration Performance of Lightweight W-Based Ceramic Alloy Rod Penetrator Against Concrete Targets
by Rui Yang, Yun Zhu, Jianping Fu, Kai Ren, Yupeng Guo, Shuai Liu and Yuyu Ma
Materials 2026, 19(13), 2924; https://doi.org/10.3390/ma19132924 - 7 Jul 2026
Viewed by 676
Abstract
Aiming at the reduction in penetration depth caused by the deformation and fracture of conventional 90W-Ni-Fe rod penetrators during ultra-high-velocity penetration, a lightweight tungsten-based ceramic alloy was fabricated in this study. Ballistics tests were conducted to verify the penetration performance of the novel [...] Read more.
Aiming at the reduction in penetration depth caused by the deformation and fracture of conventional 90W-Ni-Fe rod penetrators during ultra-high-velocity penetration, a lightweight tungsten-based ceramic alloy was fabricated in this study. Ballistics tests were conducted to verify the penetration performance of the novel lightweight alloy against concrete targets, and the existing theoretical penetration model was modified accordingly. The results indicate that, within the impact velocity range of 1400~1750 m/s, the penetration depth of both rod penetrators presents an initial increasing and subsequent decreasing trend, with an extreme value near 1625 m/s and a dimensionless penetration depth Xp/L close to 4. Compared with the traditional 90W-Ni-Fe alloy, the lightweight tungsten-based ceramic alloy penetrator achieves a mass reduction of 5.7%. In the impact velocity range from 1408.0 m/s to 1743.5 m/s, its penetration depth increases by 6.22%~10.58%, and the improvement becomes more significant with the increase in impact velocity. For the modified theoretical model, the predicted ultimate penetration depth of the lightweight alloy rod penetrator increases by 8.85%, while the average mass loss rate and average erosion rate decrease by 12.09% and 17.65%, respectively. The error between theoretical calculations and experimental data is within 5%. Full article
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