Elevated temperature compressive behavior of cast NiAl–9Mo(1Hf) eutectic alloys
Review articleOpen access
Abstract:

AbstractThe microstructure and mechanical behavior of NiAl–9Mo eutectic alloys with and without 1 at.% Hf have been investigated by using SEM, TEM and high temperature compressive tests, respectively. It was suggested that NiAl–9Mo–1Hf shows a significant strength advantage over NiAl–9Mo due to the presence of Heusler phase in the former alloy. Their high temperature compressive deformation behavior is proposed to be properly described by power-law equations.

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