| abstract |
The invention discloses a ceramic support for a microwave magnetron and a preparation method thereof, and relates to the technical field of metallized ceramic processing. The ceramic support for the microwave magnetron disclosed by the invention comprises a ceramic substrate and a metallization layer, wherein the ceramic substrate is prepared by preparing, mixing, granulating, sintering and the like a silicon carbide-triazole silane-aluminum nitride net-shaped coated substrate, blast furnace slag, a dispersing agent, a defoaming agent and the like; the raw materials of the metallized layer comprise titanium powder, copper powder, clay and a binder, and the preparation method of the ceramic support body consisting of the metallized layer and the ceramic matrix is disclosed. The ceramic support for the microwave magnetron provided by the invention has high density and tensile strength, excellent tensile strength, toughness, high temperature resistance and thermal conductivity, and can reduce the cost of raw materials and achieve the purposes of energy conservation and environmental protection. |