Porosity Of Metal Foam
Jun 30, 2022
Metal foam refers to a particular metal material containing foam pores.
Through its unique structural characteristics, foam metal has a series of advantages such as low density, good thermal insulation performance, good sound insulation performance and the ability to absorb electromagnetic waves. Chemical and other industrial development.
Porosity is the ratio of the volume of all pores in a porous body to the total volume of the porous body and often measures the size of the void space of the absorbent body.
The porosity of foam metal often reaches more than 90%, and it has a certain strength and stiffness of porous metal. Such metals have high porosity, and the pore diameter can reach the millimetre scale.
