A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LEAD-FREE PIEZOELECTRIC CERAMIC SENSOR MATERIAL AND A PREPARATION METHOD THEREOF
A lead-free piezoelectric ceramic sensor material and a preparation method thereof, and relates to the technical field of piezoelectric ceramic processing. The main raw materials of the lead-free piezoelectric ceramic sensor material disclosed in the present disclosure are a barium carbonate, a calcium carbonate, a zirconia, a titanium dioxide, a strontium carbonate, an oxidation bait, a bismuth oxide, a composite binder and a dispersant agent. The preparation method is prepared through the steps of preparing ingredients, ball milling, granulating and tableting, debinding, and sintering, and the lead-free piezoelectric ceramic sensor material can be made into a lead-free piezoelectric sensor through applying an electrode and electrode polarizing. The present disclosure has an excellent compactness and a good chemical stability. And the piezoelectric sensor made of the lead-free piezoelectric ceramic sensor material has a high sensitivity, a strong working stability, an excellent piezoelectric and has a high Curie temperature.
LEAD-FREE PIEZOELECTRIC CERAMIC SENSOR MATERIAL AND A PREPARATION METHOD THEREOF
A lead-free piezoelectric ceramic sensor material and a preparation method thereof, and relates to the technical field of piezoelectric ceramic processing. The main raw materials of the lead-free piezoelectric ceramic sensor material disclosed in the present disclosure are a barium carbonate, a calcium carbonate, a zirconia, a titanium dioxide, a strontium carbonate, an oxidation bait, a bismuth oxide, a composite binder and a dispersant agent. The preparation method is prepared through the steps of preparing ingredients, ball milling, granulating and tableting, debinding, and sintering, and the lead-free piezoelectric ceramic sensor material can be made into a lead-free piezoelectric sensor through applying an electrode and electrode polarizing. The present disclosure has an excellent compactness and a good chemical stability. And the piezoelectric sensor made of the lead-free piezoelectric ceramic sensor material has a high sensitivity, a strong working stability, an excellent piezoelectric and has a high Curie temperature.
LEAD-FREE PIEZOELECTRIC CERAMIC SENSOR MATERIAL AND A PREPARATION METHOD THEREOF
FANG HAOJIE (author) / HE YIWEN (author) / ZHANG XIAOYUN (author) / QIAO GUANJUN (author) / ZHANG DOU (author) / FANG MEILING (author) / ZENG CHAO (author)
2022-10-27
Patent
Electronic Resource
English
Lead-free piezoelectric ceramic sensor material and a preparation method thereof
| European Patent Office | 2024
Lead-free piezoelectric ceramic material and preparation method thereof
| European Patent Office | 2021
Lead-free piezoelectric ceramic material and preparation method thereof
| European Patent Office | 2024
Lead-free piezoelectric ceramic material and preparation method thereof
| European Patent Office | 2021
Lead-free piezoelectric ceramic material and preparation method thereof
| European Patent Office | 2023