COMPARISON OF WATER BASED FOAM AND INERT GAS EMERGENCY DEPOPULATION METHODS OF TURKEYS by
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Fabrication of ferrous metallic foams by reduction of ceramic foam precursors
A process has been developed for obtaining closed cell metallic foams using a ceramic foam precursor. In the present study, the major constituent of the ceramic foam precursor was iron oxide (Fe2O3), which was mixed with various foaming/setting additives. The mixture set rapidly at room temperature, stabilizing the foam generated by hydrogen release. The oxide foam was then reduced by annealing...
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تاریخ انتشار 2010