Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic molding core sintering process
A purpose of the present invention is to provide a new sintering process on the basis of no ceramic molding core structure change so as to improve the ceramic molding core sintering qualification rate. The sintering process is characterized in that during ceramic molding core sintering, along with increment or decrement of the molding core cross section thickness size, the sintering temperatures of different positions of the ceramic molding core at the same horizontal plane are correspondingly increased or decreased, such that different positions of the ceramic molding core substantially remain the synchronized sintering shrinkage, and the stress generated during the ceramic molding core sintering process is reduced so as to avoid the breaking phenomenon generation and improve the ceramic molding core qualification rate.
Ceramic molding core sintering process
A purpose of the present invention is to provide a new sintering process on the basis of no ceramic molding core structure change so as to improve the ceramic molding core sintering qualification rate. The sintering process is characterized in that during ceramic molding core sintering, along with increment or decrement of the molding core cross section thickness size, the sintering temperatures of different positions of the ceramic molding core at the same horizontal plane are correspondingly increased or decreased, such that different positions of the ceramic molding core substantially remain the synchronized sintering shrinkage, and the stress generated during the ceramic molding core sintering process is reduced so as to avoid the breaking phenomenon generation and improve the ceramic molding core qualification rate.
Ceramic molding core sintering process
JIANG WEIGUO (Autor:in) / LI KAIWEN (Autor:in) / ZHANG JIAN (Autor:in) / WANG LI (Autor:in)
10.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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