Production method of ceramic atomizing core and ceramic atomizing core

The invention provides a production method of a ceramic atomization core and the ceramic atomization core, and the method comprises the steps that ceramic slurry is poured into a mold cavity, at the moment, a central column of the mold cavity is sleeved with a heating piece wrapped with a water-soluble isolation layer, and a pin of the heating piece is inserted into a positioning hole in a mold, so that the heating piece is positioned on the mold; solidifying the ceramic slurry to obtain a ceramic blank; the ceramic blank is taken down and put into water for a period of time, so that the water-soluble isolation layer is dissolved; and taking out the ceramic blank from the water, and sintering the ceramic blank to obtain the ceramic atomizing core. According to the ceramic atomization core prepared through the method, due to the fact that the part, except the pin, of the heating piece is not completely embedded into the ceramic base body, when approaching the heating piece, the aerosol matrix infiltrated throu