烧结金属多孔材料力学性能的研究进展

Research Progress on Mechanical Properties of Sintered Metallic Porous Materials

本文概述了烧结金属多孔材料在功能应用和基础结构理论两方面力学性能的研究进展。其中功能应用的研究包括在吸能材料、生物材料、过滤材料3个领域中如何解决在各自功能应用中的力学问题;基础结构理论的研究包括密度、孔隙率、孔结构等对弹性模量、屈服强度、疲劳极限的影响。

In this paper, the current research progress of mechanical properties of sintered metallic porous materials in functional applications and basic structural theory was reviewed. Among them, the research on functional materials includes how energy absorption materials, biological materials and filter materials resolve the mechanical questions in their respective functional applications. While, the research on basic structural theory includes how the density, porosity and pore structure influence elastic modulus, yield strength and fatigue limit.