This video visualizes the heat transfer of a ceramic pipe (alumina) through localized infrared heating using a halogen point heater. A thermographic camera was used to observe in real-time how infrared heating affects the ceramic pipe, capturing its temperature distribution and heat diffusion.
In the video, the ceramic pipe exhibits localized temperature rise, and the heat transfer process is clearly observed.
Alumina generally has a lower thermal conductivity than metals, making heat distribution less uniform. However, in this experiment, localized heating resulted in a distinct temperature rise.
Please check the following site for more information.
Related page:
Visualization of Heat Transfer in Iron Screws by Localized Infrared Heating 
Heat transfer in stainless steel screws visualized by infrared local heating 
Localized Infrared Heating and Melting of Polyurethane Tube Ends 
Polyurethane Tube Joining by Infrared Localized Heating 
Polyvinyl Chloride (PVC) Tube Joining by Infrared Localized Heating 
Precision Melting of Chocolate with Infrared Localized Heating 
Rope End Processing Using Infrared Localized Heating 
3-1.Heat transfer and Mass transfer