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Study on the preparation of metal powder/mesh composite filter element

Elsevier Ltd
DOI: 10.1016/j.proeng.2011.12.513
  • Metal Powder/Mesh Composite Filter
  • Porous Material
  • Permeability
  • The Maximum Pore Size


Abstract The effect of powder apparent density and the content of binder on the maximum pore size and permeability of metal powder/wire mesh filter media were investigated. It was shown that the maximum pore size depends on the particle size when the content of binder is less than 9%. The maximum pore size increases fast when the content of binder is higher than 9%. The relative air permeability increases with increasing the content of binder in the porous materials. When the content of binder is constant, the maximum pore size and relative air permeability firstly decrease and then increase as the increase of the powder apparent density.

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