Heating element and method for fabricating the same and electronic atomizer

An electronic atomizer, comprising:

• a storage device, configured to store an atomizing liquid;
• and
• a heating device, comprising a heating element and configured to heat and atomize the atomizing liquid;
• wherein, the heating element comprises:
• a heating material piece, configured to generate heat when being powered;
• a first substrate, configured to support the heating material piece;
• and
• a liquid guiding member, configured to guide an atomizing liquid to be heated;
• wherein the first substrate is a substrate made of a dense material;
• the heating material piece is a film with a certain resistance formed by a resistive slurry fixed to a surface of the dense material substrate by at least one selected from printing, coating, soaking and spraying, two wires are electrically connected to the first substrate to form electrodes that are respectively connected to two ends of the film with a certain resistance;
• the liquid guiding member is a member made of a microporous material fixed outside the first substrate and the heating material piece;
• and
• wherein the electronic atomizer further comprises a second substrate, and the second substrate being a dense ceramic body cladded around the first substrate and the heating material piece.