INNOVACERA | technical ceramic solutions

  BN is a hot-pressed hexagonal boron nitride with a unique combination of chemical, electrical, mechanical and thermal properties. It is suitable for a range of applications where high performance is required. The BN ceramic nozzle is used in various high-temperature and high-performance industries like aerospace and semiconductor, which has won much attention in recent years due to its unique properties below:     1. Exceptional Thermal Stability With a melting point of approximately 2900 ° C, the BN ceramic nozzle can be used for temperatures of 1800 °C and 2100 °C separately in high vacuum and an inactive gas environment. 2. Thermal Shock Resistance BN nozzles can withstand rapid temperature changes without cracking. So it can be used in places where temperatures can fluctuate dramatically. 3 . Extreme Corrosion Resistance Bo...

In recent years, the rapid development of powder metallurgy (MIM) and 3D printing (AM) has gained more and more applications in producing complex parts. The raw material of metal 3D printing technology is a metal powder with high sphericity and narrow particle size distribution. This powder production method melts the metal alloy and leaks it through the   boron nitride nozzle . At the nozzle outlet, high-pressure airflow is used to atomize the metal liquid, while cooling it into spherical particles.   The difference between 3D printing and injection molding is that 3D printing doesn’t require molds and is more conducive to the production of complex parts. At the same time, due to the lack of restrictions and auxiliary functions of molds, the production process relies more on the performance of printing equipment and powder raw materials. The bn nozzle is a key component that determines the quality of the finished product. Compared with traditional brass  nozzles , boron ...