Structural Design and Performance Control Mechanisms of Gradient Structure Composite Materials: A Review
Source abstract
Abstract
ABSTRACT Functional gradient composite materials (FGCM) achieve spatially tailored material properties by alleviating the stress concentration at interfaces caused by abrupt property changes in traditional composites. This review summarizes the four major classification schemes and three core property‐control mechanisms of FGCM, establishing a comprehensive design‐to‐performance theoretical framework. This paper outlines recent breakthroughs in precise gradient architecture through various manufacturing methods and advanced preparation techniques and systematically characterizes the property profiles and control mechanisms of FGCM under extreme environments, including high‐velocity impact, thermal shock, and corrosive exposure. Finally, it highlights the challenges impeding the scale‐up of FGCM applications, including cost, durability, and design tools. It also outlines future thrusts directions in multiscale intelligent design, green manufacturing, and cross‐domain integration, providing a theoretical framework for achieving reverse design.
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Research context
OpenAlex topics: Cellular and Composite Structures · Composite Structure Analysis and Optimization · Advanced ceramic materials synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Textile and Garment, Hebei University of Science and Technology Shijiazhuang People's Republic of China
Hebei Technology Innovation Center for Textile and Garment, Hebei University of Science and Technology Shijiazhuang People's Republic of China
Hebei Provincial Key Laboratory of Functional Protective Materials for Occupational Equipment Shijiazhuang People's Republic of China
Beijing Composite Materials Co. Ltd Beijing People's Republic of China
National Demonstration Center for Experimental Ammunition Support and Safety Evaluation, Army Engineering University of PLA Shijiazhuang Hebei China
Funding
Natural Science Foundation of Hebei Province · National Natural Science Foundation of China
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