MAX-phase ceramic part sintering device and method based on gel casting

The invention provides a MAX-phase ceramic part sintering device and method based on gel casting, and belongs to the technical field of ceramic processing. According to the device, a sintering table is located in the center of a protective cover, MAX-phase ceramic is located in the center of the sin...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YAN QINGZHI, ZHAO ZHANCHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING LIME, MAGNESIA MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS REFRACTORIES RETORTS SLAG TREATMENT OF NATURAL STONE WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention provides a MAX-phase ceramic part sintering device and method based on gel casting, and belongs to the technical field of ceramic processing. According to the device, a sintering table is located in the center of a protective cover, MAX-phase ceramic is located in the center of the sintering table, the protective cover is located in the center of an aluminum oxide crucible, melt A isarranged on the lower portion in the protective cover, gas A is arranged on the upper portion in the protective cover, and the protective cover is completely buried by powder. During sintering, a MAX-phase green body is placed on the sintering table, the MAX-phase green body is placed in a sintering furnace after device assembling is completed, the sintering furnace is sealed, vacuumizing is conducted, protective gas is introduced for filling, heating is conducted, and a large-size MAX-phase ceramic part with a complex shape is obtained. According to the method, A-rich protective atmosphere is adopted for sintering,