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Monolithic structure full-ceramic high-gradient insulator and preparation method thereof
The invention provides a monolithic structure full-ceramic high-gradient insulator and a preparation method thereof, and belongs to the technical field of pulse and power. The monolithic structure full-ceramic high-gradient insulator is characterized in that a metal ceramic material is adopted as a conducting layer, an aluminum oxide material is used as an insulation layer, the insulation layer and the conducting layer are alternately arranged, the thickness of the insulation layer is 30 to 300 micrometers, the thickness of the conducting layer is 5 to 100 micrometers, and the metal ceramic conducting layer is made of molybdenum-aluminum oxide metal ceramic and titanium oxide-aluminum oxide metal ceramic. The preparation method is characterized in that an aluminum oxide cast sheet is prepared by virtue of a casting technology, the metal ceramic layer is printed on the aluminum oxide cast sheet by utilizing a screen printing process, and the cast sheet and the printed metal ceramic layer cast sheet are alternately arranged and laminated according to an appropriate layer number to be sintered to obtain the monolithic structure high-gradient insulator by removing organic matters.
Monolithic structure full-ceramic high-gradient insulator and preparation method thereof
The invention provides a monolithic structure full-ceramic high-gradient insulator and a preparation method thereof, and belongs to the technical field of pulse and power. The monolithic structure full-ceramic high-gradient insulator is characterized in that a metal ceramic material is adopted as a conducting layer, an aluminum oxide material is used as an insulation layer, the insulation layer and the conducting layer are alternately arranged, the thickness of the insulation layer is 30 to 300 micrometers, the thickness of the conducting layer is 5 to 100 micrometers, and the metal ceramic conducting layer is made of molybdenum-aluminum oxide metal ceramic and titanium oxide-aluminum oxide metal ceramic. The preparation method is characterized in that an aluminum oxide cast sheet is prepared by virtue of a casting technology, the metal ceramic layer is printed on the aluminum oxide cast sheet by utilizing a screen printing process, and the cast sheet and the printed metal ceramic layer cast sheet are alternately arranged and laminated according to an appropriate layer number to be sintered to obtain the monolithic structure high-gradient insulator by removing organic matters.
Monolithic structure full-ceramic high-gradient insulator and preparation method thereof
ZHANG HUALI (author) / HUANG XIAOJUN (author) / LEI YANGJUN (author) / XIANG WEI (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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