Chemically activated combustion synthesis of MoSi2/Al cermet foams (original) (raw)

Chemical Engineering Journal, 2011

Abstract

In this work the feasibility of synthesizing MoSi2/Al cermet foam under the combustion mode was studied. A halogen containing organic polymer, namely, polytetrafluoroethylene (PTFE) was used as foaming agent. It was shown that the target product reached the maximum porosity, up to 70%, when amount of the foaming agent was 0.04mol. SEM analyses have shown there are two types of

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