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Proceedings Paper

Optimization of the fine structure and flow behavior of anisotropic porous filters, synthesized by SLS method
Author(s): I. Shishkovsky; V. Sherbakov; A. Pitrov
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Paper Abstract

The main goal of the work was optimization of the phase and porous fine structures of filter elements and subsequent laser synthesis by the method layer-by-layer Selective Laser Sintering (SLS) of functional devices, exploration of their properties and requirements of synthesis. Common methodical approaches are developed by the searching optimal requirements of layer-by-layer synthesis usable to different powder compositions and concrete guidelines (conditions of sintering, powder composition, etc.) for SLS of filter elements (including anisotropic) from metal-polymer powder mixture - brass + polycarbonate{PC} = 6:1. As a result of numerical simulations it designed an original graph - numerical procedure and represented a computer program for definition of flow filter performances, as homogeneous (isotropic) as heterogeneous (anisotropic), having the cylindrical shape. Calculation of flow behavior for anisotropic filter elements allows predicting their future applications and managing its.

Paper Details

Date Published: 28 June 2007
PDF: 8 pages
Proc. SPIE 6732, International Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies, 673218 (28 June 2007); doi: 10.1117/12.751947
Show Author Affiliations
I. Shishkovsky, Lebedev Physics Institute (Russia)
V. Sherbakov, Lebedev Physics Institute (Russia)
A. Pitrov, Lebedev Physics Institute (Russia)


Published in SPIE Proceedings Vol. 6732:
International Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies

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