Applications of Boron Nitride in the metallurgical industry
1. Protective Materials During the steel smelting process, it can be used as a protective material to protect metal materials. For example, in the continuous casting process, Boron Nitride (BN) can be used as a protective slag to effectively prevent slag inclusion defects in castings and reduce the wear of the tundish and crystallizer. In addition, BN can also be used as a filter material for molten metal to filter out impurities and gases in the metal and improve its quality and purity. 2. Thermal materials Due to its high thermal conductivity and good thermal stability, this material can be used as a thermal material in the metallurgical industry. For example, in the steel smelting process, BN can be used as the main material for high-temperature equipment such as crucibles and thermocouple sleeves and has good high-temperature oxidation resistance and high-temperature strength. In addition, it can also be used as a lining material for high...