Metal foam core product recommendation: foamed copper, foamed nickel, foamed copper-nickel, foamed alloy, conductive sponge, etc.
Due to the special three-dimensional structure of metal foam, it has many excellent properties that are different from traditional materials, such as:
1. High porosity: almost fully transparent structure with a porosity of more than 98%. As a filter material, the pressure drop is small, the flow rate is large, and the permeability performance is excellent;
2. Large specific surface area: under the same porosity, compared with other porous materials, it has the largest specific surface area, up to more than one square meter per gram;
3. High porosity and uniform pore structure: the porosity reaches more than 95%, it is a three-dimensional porous and transparent structure, and has good metal strength, the same volume, the material is lighter in weight, and has the highest accommodating capacity. Good sound absorption, energy absorption and electromagnetic shielding performance;
4. Possess metal properties: Metal foam can be made of nickel, copper, iron, or alloy materials, different substrates have different metal properties, such as fire resistance, non-toxic, no falling residue, recyclable, thermal conductivity, etc., suitable for wide range;
5. It can be welded, cut, thinned, rolled and other mechanical processing, and metal materials can be recycled, which is conducive to environmental protection and saves costs.
The Metal Foam Research Institute of the Advanced Energy Storage Materials Engineering Center has continuously explored and verified through its strong scientific research strength, cooperating with large manufacturers and professional research institutes in various industries. At present, metal foam materials have begun to gradually replace old-fashioned materials in the following fields:
