Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Porous ceramic matrix, preparation method, atomizing core and atomizer
The invention provides a porous ceramic matrix, a preparation method, an atomizing core and an atomizer. The porous ceramic matrix comprises a plurality of ceramic layers and bonding layers used for bonding the adjacent ceramic layers. The bonding layers are used for bonding the adjacent ceramic layers, so that the situation that the layers are not tightly connected and even have interlayer cracking due to the fact that a plurality of ceramic layers are directly overlapped can be avoided, and the strength of the porous ceramic matrix is effectively improved; besides, the ceramic layer and the bonding layer in the porous ceramic matrix have certain porosity, and the porosity of each layer is in gradient arrangement in the overlapping direction, so that the conduction rate of the atomization core to the atomization medium can be improved through the porosity in gradient arrangement, the atomization performance of the atomization core is improved, and the atomization effect of the atomization core is improved. And the extension of fracture cracks can be resisted through gradient structures with different porosities, and the strength of the porous ceramic matrix is further improved.
本申请提供的一种多孔陶瓷基体、制备方法、雾化芯及雾化器，该多孔陶瓷基体包括多个陶瓷层，以及用于粘合相邻的陶瓷层的粘结层。本申请使用粘接层来粘合相邻的陶瓷层，这样可以避免直接将多个陶瓷层进行叠合导致各层之间连接不紧密，甚至出现层间开裂的情况，从而有效提高多孔陶瓷基体的强度；另外，本申请的多孔陶瓷基体中陶瓷层和粘结层均具备一定的孔隙率，且各层的孔隙率在叠合方向上呈梯度排布，这样不仅可以通过呈梯度排布的孔隙率来提高雾化芯对雾化介质的传导速率，提升雾化芯的雾化性能，还可以通过不同孔隙率的梯度结构来抵抗断裂裂痕的延展，并进一步提高多孔陶瓷基体的强度。
Porous ceramic matrix, preparation method, atomizing core and atomizer
The invention provides a porous ceramic matrix, a preparation method, an atomizing core and an atomizer. The porous ceramic matrix comprises a plurality of ceramic layers and bonding layers used for bonding the adjacent ceramic layers. The bonding layers are used for bonding the adjacent ceramic layers, so that the situation that the layers are not tightly connected and even have interlayer cracking due to the fact that a plurality of ceramic layers are directly overlapped can be avoided, and the strength of the porous ceramic matrix is effectively improved; besides, the ceramic layer and the bonding layer in the porous ceramic matrix have certain porosity, and the porosity of each layer is in gradient arrangement in the overlapping direction, so that the conduction rate of the atomization core to the atomization medium can be improved through the porosity in gradient arrangement, the atomization performance of the atomization core is improved, and the atomization effect of the atomization core is improved. And the extension of fracture cracks can be resisted through gradient structures with different porosities, and the strength of the porous ceramic matrix is further improved.
本申请提供的一种多孔陶瓷基体、制备方法、雾化芯及雾化器，该多孔陶瓷基体包括多个陶瓷层，以及用于粘合相邻的陶瓷层的粘结层。本申请使用粘接层来粘合相邻的陶瓷层，这样可以避免直接将多个陶瓷层进行叠合导致各层之间连接不紧密，甚至出现层间开裂的情况，从而有效提高多孔陶瓷基体的强度；另外，本申请的多孔陶瓷基体中陶瓷层和粘结层均具备一定的孔隙率，且各层的孔隙率在叠合方向上呈梯度排布，这样不仅可以通过呈梯度排布的孔隙率来提高雾化芯对雾化介质的传导速率，提升雾化芯的雾化性能，还可以通过不同孔隙率的梯度结构来抵抗断裂裂痕的延展，并进一步提高多孔陶瓷基体的强度。
Porous ceramic matrix, preparation method, atomizing core and atomizer
一种多孔陶瓷基体、制备方法、雾化芯及雾化器
NIU WENBIN (Autor:in) / ZANG JIADONG (Autor:in) / FU WENHAO (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
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