Research on Pore Structure of Gasar Porous Metal Filter MaterialReport as inadecuate




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Based on the fact that Gasar-process allows to obtain the specified parameters of porous structure, we obtained the formulas of permeability of the filter material with a cylindrical, elliptical and conical pores, indicated that the best technical way to increase the permeability - is to reduce the distance between the pores; demonstrated that conical pore has a high filtration precision and high filtration efficiency, thereby created a theoretical basis for the manufacture of Gazar porous filter material.

KEYWORDS

Gasar porous metal material; pore structure; permeability

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Author: Yong-jin Li, Xiao-cui Liu

Source: http://www.scirp.org/



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