Showing papers by "Hany Hassanin published in 2011"
TL;DR: In this paper, a simple approach for accurate replication of PDMS thick mold from previous PDMS replicas is introduced, which starts with reinforcing the PDMS mould to provide enough strength for demoulding, then the surface of the reinforced PDMS mold was treated with low concentration commercial ceramic surfactants before the replication process.
23 citations
Dissertation•
01 Jul 2011
TL;DR: In this paper, a group of new processes have been developed and the results are characterized for fabrication of high precision ceramic oxides and composite microcomponents using soft lithography and colloidal powder processing.
Abstract: This PhD project is set out to develop a high precision ceramic fabrication approach suitable for mass production, and to meet the needs of microengine application. A group of new processes have been developed and the results are characterized for fabrication of high precision ceramic oxides and composite microcomponents using soft lithography and colloidal powder processing. The materials chosen in the research are alumina, yttria stabilised zirconia and their composite for their excellent properties at high temperature.
6 citations