Preparation method of boron carbide coating

Preparation method of boron carbide coating
The boron carbide coating has two structures, crystalline and amorphous, and the hardness of the amorphous coating is lower than that of the crystalline coating. There are many methods for preparing boron carbide coatings, mainly including CVD, vacuum coating, tunable radio frequency magnetic sputtering, LCVD, microwave method, ion sputtering, etc. In practical applications, different methods should be used to prepare boron carbide coatings according to specific requirements to obtain maximum benefits.