Point Source: A functional heating element made from pyrolytic boron nitride (PBN), featuring high temperature resistance, excellent stability, and precisely controlled release and conduction performance. Some variants also offer electrical insulation, corrosion resistance, or catalytic activity. It is suitable for applications requiring localized release of energy or materials or precise conduction control, and provides advantages of low contamination and long service life.
Material Coating Applications: Serves as an evaporation or sputtering source in Physical Vapor Deposition (PVD) processes, enabling the controlled release of metal or compound vapor for precise thin-film deposition.
High-Temperature Heating Applications: Used as a localized heating element in micro high-temperature heating components, suitable for precision instruments requiring point or surface temperature control.
Catalysis and Sensing Applications: Functions as a micro-scale catalytic active site or gas temperature sensing point. Its high stability ensures efficient catalytic reactions and accurate sensing performance.
Electronics and Semiconductor Applications: Acts as a localized thermal conduction point for partial heat dissipation in semiconductor chips, or as an insulating support point in microelectronic circuits, improving reliability in high-density electronic packaging systems.
