Porous Metals: Preparation, Microstructure, Properties and Performance collects research on fabrication and behavior of metal foams and cellular metals. Edited by Yuyuan Zhao and Huiping Tang, the volume examines how porous structures affect mechanical and functional performance, serving materials researchers, graduate students, and engineers studying manufacturing, energy absorption, and thermal applications.
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This collection reprints ten research papers from a Materials special issue, bringing together studies of porous metal processing and performance. Fabrication topics include additive manufacturing, melt infiltration, and powder sintering, with materials ranging from titanium and aluminum to copper, magnesium alloys, composites, and sandwich structures.
Across the papers, pore geometry and microstructure are related to mechanical response, friction, energy absorption, capillary behavior, and heat transfer. Non-mechanical applications include filtration, sound absorption, and electromagnetic shielding. The research-paper format lets readers examine particular experiments and structure-property relationships rather than follow an introductory course sequence. It suits readers already working with cellular materials or developing research questions about porous metallic systems.
Zhao and Tang assemble research on how porous metals are made and how their structure governs behavior. The collected papers connect fabrication, microstructure, and performance across mechanical, thermal, and functional uses, giving materials researchers a focused view of cellular metals rather than an introductory course.
Drawn from a Materials special issue, the volume reprints ten studies of processing and performance. Fabrication methods include additive manufacturing, melt infiltration, and powder sintering, applied to titanium, aluminum, copper, magnesium alloys, composites, and sandwich structures. Across the papers, pore geometry and microstructure are related to mechanical response, friction, energy absorption, capillary action, and heat transfer. Functional uses such as filtration, sound absorption, and electromagnetic shielding widen the scope beyond load bearing. Because each contribution reports its own experiments, readers meet specific structure-property relationships rather than a unified narrative. The format suits those already working with cellular materials or shaping research questions.
Additive manufacturing, melt infiltration, and powder sintering each produce porosity through different means and leave different signatures in the material. The collected papers show how process choice shapes pore size, distribution, and connectivity. Understanding the route is the first step in predicting performance.
The internal architecture of a porous metal, its pore shape, size, and arrangement, governs much of what the material can do. The studies measure and relate these features to observed behavior. Structure is treated as the link between how a material is made and how it performs.
Porosity changes stiffness, strength, and the way a metal deforms under load, and cellular structures can absorb energy through controlled collapse. The papers examine how pore features influence these responses. The findings connect architectural choices to load-bearing applications.
Porous surfaces behave differently from solid ones because pores alter contact and can retain material. The research relates friction behavior to microstructure and test conditions. These results matter where porous metals rub against other surfaces.
Open porosity allows fluid movement and can support heat exchange through capillary action and enhanced surface area. The studies connect pore structure to transport and thermal performance. This opens functional uses beyond structural loading.
Beyond mechanics, porous metals serve as filters, sound absorbers, and electromagnetic shields. Each application draws on a different combination of permeability, pore structure, and material properties. Together they show how one class of material can address varied functional needs.
Materials researchers, graduate students, and engineers working with metal foams and cellular metals in manufacturing, energy absorption, and thermal or functional applications.
Edition, audience, and study-guide details at a glance.
Porous Metals: Preparation, Microstructure, Properties and Performance collects research on fabrication and behavior of metal foams and cellular metals. Edited by Yuyuan Zhao and Huiping Tang, the volume examines how porous structures affect mechanical and functional performance, serving materials researchers, graduate students, and engineers studying manufacturing, energy absorption, and thermal applications.
Materials researchers, graduate students, and engineers working with metal foams and cellular metals in manufacturing, energy absorption, and thermal or functional applications.
Yes. This page includes an original study guide with six thematic sections, key takeaways, and a topic map for structured reading.
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