Advances in lightweight composite structures and manufacturing technologies: A comprehensive review

Abstract

The field of lightweight composite structures has witnessed significant advancements in recent years, revolutionizing numerous industries through their exceptional combination of strength, weight reduction and versatility. This review paper provides a comprehensive and in-depth analysis of these ground breaking materials. It elucidates fundamental concepts of lightweight composite structures, exploring their composition, classification, physical and mechanical properties as well as recent strides in their engineering applications. Crucially, this review highlights the recent progress and developments of lightweight composite materials. From aerospace to automotive, from construction to sporting goods, these advanced materials are transforming various industries by combining strength with reduced weight. Emphasizing the role of lightweight composites in energy-efficient systems, the paper underscores their significance in resource optimization and sustainable engineering practices. A detailed examination of various types of composites, such as polymer matrix composites, ceramic matrix composites and metal matrix composites, will be presented, highlighting their specific advantages and applications. Moving forward, the review delves into the diverse fabrication methods employed to create these advanced materials. This comprehensive paper serves as a valuable resource for researchers, engineers, and industry professionals seeking to capitalize on the benefits of lightweight composite materials. By presenting a holistic view of composites' classification, properties, and recent advancements, this study fosters innovation and propels the integration of lightweight composite materials into diverse engineering applications, ultimately driving progress towards a more efficient, sustainable, and technologically advanced future.

Keywords

• Lightweight composites
• Classification
• Fabrication
• Applications