A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Metal heating film, ceramic heating body, preparation method and electronic atomization device
The invention belongs to the technical field of heating materials, and particularly relates to a metal heating film, a ceramic heating body, a preparation method and an electronic atomization device. The metal heating film comprises the following components: 74-95% of stainless steel; 2-16% of glass powder; 2-10% of a regulating component; wherein the regulating component is at least one of aluminum oxide, zirconium oxide and silicon dioxide. By selecting the raw material components of the metal heating film and adjusting the dosage, the thermal expansion coefficient of the heating film can be adjusted within a certain range on the premise that the resistance temperature coefficient of the heating film is improved, so that the heating film is matched with a ceramic matrix, and the phenomenon that use is affected due to dry burning is avoided. Wherein the regulation and control component is used for regulating the thermal expansion coefficient of the heating layer, and the thermal expansion coefficient of the heating layer is regulated by using the regulation and control component, so that the heating film is better combined with the ceramic matrix, the harmful stress is smaller in the use process, the matching of the heating film and the ceramic matrix is realized, and the service life of the ceramic heating body is prolonged.
本发明属于发热材料技术领域，具体涉及一种金属发热膜、陶瓷发热体及制备方法和电子雾化装置。所述金属发热膜包括：不锈钢74‑95％；玻璃粉2‑16％；调控组分2‑10％；其中，所述调控组分为氧化铝，氧化锆，二氧化硅中的至少一种。本发明通过对金属发热膜原料组分的选择以及用量的调整，能够保证在提高发热膜电阻温度系数前提下，可以在一定范围内调整发热膜热膨胀系数，使其与陶瓷基体匹配，避免干烧烧断，影响使用。其中，调控组分用于调节发热层的热膨胀系数，通过使用调控组分调整发热层热膨胀系数，使发热膜与陶瓷基体的结合更好，使用过程中有害应力更小，实现发热膜与陶瓷基体的匹配，提高陶瓷发热体使用寿命。
Metal heating film, ceramic heating body, preparation method and electronic atomization device
The invention belongs to the technical field of heating materials, and particularly relates to a metal heating film, a ceramic heating body, a preparation method and an electronic atomization device. The metal heating film comprises the following components: 74-95% of stainless steel; 2-16% of glass powder; 2-10% of a regulating component; wherein the regulating component is at least one of aluminum oxide, zirconium oxide and silicon dioxide. By selecting the raw material components of the metal heating film and adjusting the dosage, the thermal expansion coefficient of the heating film can be adjusted within a certain range on the premise that the resistance temperature coefficient of the heating film is improved, so that the heating film is matched with a ceramic matrix, and the phenomenon that use is affected due to dry burning is avoided. Wherein the regulation and control component is used for regulating the thermal expansion coefficient of the heating layer, and the thermal expansion coefficient of the heating layer is regulated by using the regulation and control component, so that the heating film is better combined with the ceramic matrix, the harmful stress is smaller in the use process, the matching of the heating film and the ceramic matrix is realized, and the service life of the ceramic heating body is prolonged.
本发明属于发热材料技术领域，具体涉及一种金属发热膜、陶瓷发热体及制备方法和电子雾化装置。所述金属发热膜包括：不锈钢74‑95％；玻璃粉2‑16％；调控组分2‑10％；其中，所述调控组分为氧化铝，氧化锆，二氧化硅中的至少一种。本发明通过对金属发热膜原料组分的选择以及用量的调整，能够保证在提高发热膜电阻温度系数前提下，可以在一定范围内调整发热膜热膨胀系数，使其与陶瓷基体匹配，避免干烧烧断，影响使用。其中，调控组分用于调节发热层的热膨胀系数，通过使用调控组分调整发热层热膨胀系数，使发热膜与陶瓷基体的结合更好，使用过程中有害应力更小，实现发热膜与陶瓷基体的匹配，提高陶瓷发热体使用寿命。
Metal heating film, ceramic heating body, preparation method and electronic atomization device
一种金属发热膜、陶瓷发热体及制备方法和电子雾化装置
JIANG JINFENG (author) / CHEN ZHICHAO (author) / JIANG YUE (author) / XIE JIANSHENG (author) / XIANG SHAOBIN (author) / LI HAIHUA (author)
2022-07-29
Patent
Electronic Resource
Chinese
Heating ceramic body for electronic atomization, and preparation method thereof
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