1. Protective MaterialsDuring 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 …
1. Protective MaterialsDuring 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 …