Morphology of Precipitates in Ni-Al-Cr Intermetallic Alloy
Transmission electron microscopy was used to study various morphologies of ordered precipitates in Ni3Al-Cr intermetallic alloy. It was found that γ’ precipitates in the interdendritic regions have the microstructure of a nickel base superalloy with its characteristic features. In addition to the primary γ’ precipitates some fine secondary precipitates were found.
Danuta Stróż & Małgorzata Karolus
M. Pilawa and E. Jezierska, "Morphology of Precipitates in Ni-Al-Cr Intermetallic Alloy", Solid State Phenomena, Vol. 130, pp. 159-162, 2007