Modification of Al Particle Surfaces by γ-Al2O3 and Its Effect on the Corrosion Behavior of Al

Metal Al particle surfaces were modified by fine γ‐Al2O3 grains using a mixture of Al and Al(OH)3 powders, which was pressureless sintered at a temperature of 600°C in vacuum. All the constituents on original Al particle surfaces were transformed into γ‐Al2O3 phase after sintering. No dense passive...

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Veröffentlicht in:	Journal of the American Ceramic Society 2005-04, Vol.88 (4), p.977-979
Hauptverfasser:	Deng, Zhen-Yan, Liu, Yu-Fu, Tanaka, Yoshihisa, Ye, Jinhua, Sakka, Yoshio
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Corrosion Corrosion environments Exact sciences and technology Metal powders Metals. Metallurgy Powder metallurgy. Composite materials Production techniques Sintered metals and alloys. Pseudo alloys. Cermets
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