Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DYNAMIC SINTERING METHOD FOR NITRIDE CERAMIC SUBSTRATE
Provided in the present invention is a dynamic sintering method for a nitride ceramic substrate, which belongs to the technical field of ceramic materials. In the present invention, by means of the differences between a support block and a nitride ceramic substrate in the shrinkage starting temperature and the shrinkage rate, the shrinkage starting temperature of the support block is controlled to be lower than or higher than that of the nitride ceramic substrate, and the linear shrinkage rate thereof in a height direction is controlled to be higher than that of the nitride ceramic substrate, such that the dynamic process from non-contact to contact between a pressing plate and the substrate during the sintering process can be achieved; therefore, the deformation and cracking of the substrate during sintering are avoided.
DYNAMIC SINTERING METHOD FOR NITRIDE CERAMIC SUBSTRATE
Provided in the present invention is a dynamic sintering method for a nitride ceramic substrate, which belongs to the technical field of ceramic materials. In the present invention, by means of the differences between a support block and a nitride ceramic substrate in the shrinkage starting temperature and the shrinkage rate, the shrinkage starting temperature of the support block is controlled to be lower than or higher than that of the nitride ceramic substrate, and the linear shrinkage rate thereof in a height direction is controlled to be higher than that of the nitride ceramic substrate, such that the dynamic process from non-contact to contact between a pressing plate and the substrate during the sintering process can be achieved; therefore, the deformation and cracking of the substrate during sintering are avoided.
DYNAMIC SINTERING METHOD FOR NITRIDE CERAMIC SUBSTRATE
DYNAMISCHES SINTERVERFAHREN FÜR EIN NITRIDKERAMIKSUBSTRAT
PROCÉDÉ DE FRITTAGE DYNAMIQUE POUR SUBSTRAT CÉRAMIQUE AU NITRURE
SUN FENG (Autor:in) / ZHANG JING (Autor:in) / ZHANG WEIRU (Autor:in) / DONG TINGXIA (Autor:in) / WANG ZAIYI (Autor:in) / XU XUEMIN (Autor:in) / LV PEIYUAN (Autor:in) / XU JINMENG (Autor:in) / WANG NAIJIAN (Autor:in) / WANG MEI (Autor:in)
12.02.2025
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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