Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for improving impregnation stability of ceramic-based composite material
The invention belongs to the field of chemical engineering, and particularly relates to a method for improving impregnation stability of a ceramic-based composite material. According to the technical scheme, the method for improving the impregnation stability of the ceramic-based composite material comprises the following steps: a vibrating viscometer is installed on the side wall of an impregnation container to monitor the viscosity of precursor impregnation liquid on line; a temperature monitoring control system with a negative feedback function is arranged on the side wall of the impregnation container, and the viscosity of the precursor impregnation liquid is regulated and controlled by stabilizing or regulating the temperature; and the impregnation stability of the ceramic-based composite material is improved by restraining the impregnation temperature. According to the method for improving the dipping stability of the ceramic-based composite material, the dipping stability of the precursor is improved, and the discreteness of the performance of the ceramic-based composite material is reduced.
本发明属于化工领域，具体涉及一种提高陶瓷基复合材料浸渍稳定性的方法。本发明的技术方案如下：一种提高陶瓷基复合材料浸渍稳定性的方法，在浸渍容器侧壁安装振动式粘度计在线监测先驱体浸渍液的黏度；在浸渍容器侧壁设置带有负反馈功能的温度监测控制系统，通过稳定或调节温度实现调控先驱体浸渍液的黏度；通过约束浸渍温度来提升陶瓷基复合材料浸渍稳定性。本发明提供的提高陶瓷基复合材料浸渍稳定性的方法，提高了先驱体浸渍的稳定性，降低了陶瓷基复合材料性能的离散性。
Method for improving impregnation stability of ceramic-based composite material
The invention belongs to the field of chemical engineering, and particularly relates to a method for improving impregnation stability of a ceramic-based composite material. According to the technical scheme, the method for improving the impregnation stability of the ceramic-based composite material comprises the following steps: a vibrating viscometer is installed on the side wall of an impregnation container to monitor the viscosity of precursor impregnation liquid on line; a temperature monitoring control system with a negative feedback function is arranged on the side wall of the impregnation container, and the viscosity of the precursor impregnation liquid is regulated and controlled by stabilizing or regulating the temperature; and the impregnation stability of the ceramic-based composite material is improved by restraining the impregnation temperature. According to the method for improving the dipping stability of the ceramic-based composite material, the dipping stability of the precursor is improved, and the discreteness of the performance of the ceramic-based composite material is reduced.
本发明属于化工领域，具体涉及一种提高陶瓷基复合材料浸渍稳定性的方法。本发明的技术方案如下：一种提高陶瓷基复合材料浸渍稳定性的方法，在浸渍容器侧壁安装振动式粘度计在线监测先驱体浸渍液的黏度；在浸渍容器侧壁设置带有负反馈功能的温度监测控制系统，通过稳定或调节温度实现调控先驱体浸渍液的黏度；通过约束浸渍温度来提升陶瓷基复合材料浸渍稳定性。本发明提供的提高陶瓷基复合材料浸渍稳定性的方法，提高了先驱体浸渍的稳定性，降低了陶瓷基复合材料性能的离散性。
Method for improving impregnation stability of ceramic-based composite material
一种提高陶瓷基复合材料浸渍稳定性的方法
WANG HANHUAN (Autor:in) / QIN FULE (Autor:in) / LI HAO (Autor:in) / CHEN BING (Autor:in) / LIU RONGJUN (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022