Core-shell particle and ceramic bulk

A core-shell particle includes a core and a shell wrapping the core. The core includes aluminum nitride. The shell includes aluminum and dopant, and the dopant is yttrium, calcium, magnesium, lanthanum, niobium, titanium, copper, or a combination thereof. The aluminum and the dopant in the shell hav...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, YU-MING, YU, SHENG-MIN, LEE, YING-HSUAN, CHANG, MING-HUI, CHOU, TZUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A core-shell particle includes a core and a shell wrapping the core. The core includes aluminum nitride. The shell includes aluminum and dopant, and the dopant is yttrium, calcium, magnesium, lanthanum, niobium, titanium, copper, or a combination thereof. The aluminum and the dopant in the shell have a weight ratio of 90:10 to 99.9:0.1. The core-shell particle can be sintered to form a ceramic bulk.