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Zirconia-based composite ceramic and ceramic suction nozzle
The invention relates to zirconia-based composite ceramic and a ceramic suction nozzle. The zirconia-based composite ceramic comprises the following components: a zirconia matrix, a conductive metal oxide and a carbon element, wherein the average particle size of the zirconium oxide matrix is 0.3 [mu] m-0. 8 [mu] m; the average particle size of the conductive metal oxide is 1-2 [mu] m, and the area of the conductive metal oxide on any surface accounts for 30-50%; the content of the carbon element in the zirconium oxide-based composite ceramic is 0.1 wt.%-1 wt.%. Through reasonable compatibility of the zirconia matrix, the conductive metal oxide and the carbon element, the zirconia-based composite ceramic has high surface hardness, high impact toughness, high wear resistance and good conductivity, so that a longer service life and an excellent antistatic effect are obtained.
本发明涉及一种氧化锆基复合陶瓷和陶瓷吸嘴。氧化锆基复合陶瓷包括如下组分：氧化锆基体，导电金属氧化物及碳元素；其中，所述氧化锆基体的平均粒径为0.3μm～0.8μm；所述导电金属氧化物的平均粒径为1μm～2μm，其在任意面上的面积占比为30％～50％；所述碳元素在所述氧化锆基复合陶瓷中的含量为0.1wt.％～1wt.％。通过氧化锆基体、导电金属氧化物和碳元素三者之间的合理配伍，使得该氧化锆基复合陶瓷具有高表面硬度、高冲击韧性、高耐磨性和良好的导电性能，从而获得更长的使用寿命和优异的防静电效果。
Zirconia-based composite ceramic and ceramic suction nozzle
The invention relates to zirconia-based composite ceramic and a ceramic suction nozzle. The zirconia-based composite ceramic comprises the following components: a zirconia matrix, a conductive metal oxide and a carbon element, wherein the average particle size of the zirconium oxide matrix is 0.3 [mu] m-0. 8 [mu] m; the average particle size of the conductive metal oxide is 1-2 [mu] m, and the area of the conductive metal oxide on any surface accounts for 30-50%; the content of the carbon element in the zirconium oxide-based composite ceramic is 0.1 wt.%-1 wt.%. Through reasonable compatibility of the zirconia matrix, the conductive metal oxide and the carbon element, the zirconia-based composite ceramic has high surface hardness, high impact toughness, high wear resistance and good conductivity, so that a longer service life and an excellent antistatic effect are obtained.
本发明涉及一种氧化锆基复合陶瓷和陶瓷吸嘴。氧化锆基复合陶瓷包括如下组分：氧化锆基体，导电金属氧化物及碳元素；其中，所述氧化锆基体的平均粒径为0.3μm～0.8μm；所述导电金属氧化物的平均粒径为1μm～2μm，其在任意面上的面积占比为30％～50％；所述碳元素在所述氧化锆基复合陶瓷中的含量为0.1wt.％～1wt.％。通过氧化锆基体、导电金属氧化物和碳元素三者之间的合理配伍，使得该氧化锆基复合陶瓷具有高表面硬度、高冲击韧性、高耐磨性和良好的导电性能，从而获得更长的使用寿命和优异的防静电效果。
Zirconia-based composite ceramic and ceramic suction nozzle
氧化锆基复合陶瓷和陶瓷吸嘴
TAN YICHENG (author) / ZHU ZUOXIANG (author) / FU RAN (author) / CAI QUN (author)
2023-06-23
Patent
Electronic Resource
Chinese
METHOD OF CERAMIC VACUUM SUCTION NOZZLE AND CERAMIC VACUUM SUCTION NOZZLE BY THE SAME THAT
| European Patent Office | 2015
| European Patent Office | 2023
| European Patent Office | 2023