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Displacement Reactions in the Ni-Al-O System Resulting in Periodic Layer Structures
Ist Teil von
MRS proceedings, 1994, Vol.365, Article 59
Ort / Verlag
New York, USA: Cambridge University Press
Erscheinungsjahr
1994
Beschreibungen/Notizen
Displacement reactions may play an important role in in situ processing technologies for the production of metal-ceramic composites. To better understand such reactions displacement reactions between NiO and Al were studied at high temperatures. Different reaction layers with periodic structures were observed involving Al2O3, Al3Ni, Al3Ni2, Ni and Al. The experimental observations are presented and discussed with regard to the reaction mechanism.