Preparation technology of tool coating

- Dec 09, 2019-

Preparation technology of tool coating



Whether the coating composition can play its due performance on the coated tool depends on the coating technology to a great extent, in addition to the important factors that determine the performance of the coated tool, such as the bonding strength of the coating and the substrate, the structure of the coating and the interface, the preferred orientation, the thickness of each single layer and the total thickness.


There are many kinds of cutting tool coating technology, such as chemical vapor deposition (CVD), physical vapor deposition (PVD), sol-gel method (Sol-Gel), plasma chemical vapor deposition (PCVD), ion assisted deposition (IBAD), medium temperature chemical vapor deposition (MT-CVD) and so on.