How much do you know about BN coating price china
The preparation method of cubic BN coating price china is to prepare a coating on a high-speed steel substrate by means of radio frequency magnetron sputtering. Between the cubic boron nitride and the substrate, a small amount of iron or iron nitride phase is formed, thereby reducing the thermal expansion coefficient of the cubic boron nitride and the high-speed steel substrate material, thereby avoiding the explosion and peeling of the coating and the substrate, and improving the coating performance. The compactness and bonding force with the substrate; and through reasonable parameter control, a uniform and thick cubic BN coating price china is prepared.
The above is a brief introduction to the relevant knowledge about the preparation method of cubic BN coating price china.
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