How is the hardness of boron nitride ceramics compared to silicon carbide ceramics
Boron nitride ceramics and silicon carbide ceramics are both very hard ceramic materials, but they differ slightly in hardness. Boron nitride ceramics are slightly harder than silicon carbide ceramics, but both are very close. On the Mohs scale, boron nitride ceramics have a hardness of about 9, while silicon carbide ceramics have a hardness of about 85。
This means that they are all very hard-to-wear materials and can be used in a variety of wear-resistant applications in high-temperature and corrosive environments. Boron nitride ceramics and silicon carbide ceramics are both very hard materials with high wear and corrosion resistance. The choice of material depends on the specific requirements and conditions of the application.
Boron nitride ceramics and silicon carbide ceramics have high hardness, and the brittleness of the materials is large, and they are prone to chipping and chipping during processing. Generally, the processed ceramic parts are processed by a special ceramic engraving machine, which can effectively reduce the cost and achieve high-precision machining. Xin Tenghui CNC has developed a ceramic engraving and milling machine for ceramic processing, with good protection performance and high processing accuracy.
The ceramic engraving and milling machine strengthens the rigidity of the machine tool, and the vibration generated during processing can be reduced to a minimum, ensuring the accuracy while also improving the processing efficiency, and the protective performance is strengthened for the ceramic powder, which can completely eliminate the damage of the powder to the machine tool. Xin Tenghui CNC can also provide ceramic processing technology, with a skilled CNC machining, grinding team, precision parts research and development custom processing, etc.
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