It can be seen from the above new grades that with the improvement and improvement of the performance of the base material, the tool coating technology has achieved more rapid development.
Medium temperature chemical coating, columnar a-Al2O3 chemical coating, high-performance physical coating, new Atomic coating, nanostructure coating, yellow aluminum oxide chemical coating, white zirconium coating, high aluminum content TiAlN coating, TiSiN coating, CrSiN coating, AlCrSiN coating, TiBON coating and many other new coatings With the trend of diversification and serialization, new grades of cemented carbide materials emerge in an endless stream, which greatly improves the cutting performance of cemented carbide tools.
