Contain nitrogen and boracic coating to reach its to produce a method

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  • source:CLAREY CNC Machining
Appear recently a kind of new coating technology, besmear Fu contains nitrogen and boron namely, and as good as matrix felt. Makes conglutinate coating by basic level, the first intermediate layer, the 2nd intermediate layer and the layer that contain nitrogen and boron are formed. Coating agrees with auger cut, turning, milling and figuration are hard, the tool of the data that is hard to process. Use PVD technology, this coating craft already was used at cermet cutting razor blade. The coating that contains boron is preferential use nitrogen to change boron, had better be cubic nitrogen changes boron. Its 4 coating are as follows roughly: Ground floor contains titanium, on matrix; The 2nd contains carbon and boron, on ground floor; three-layer contains boracic, carbon and nitrogen, in the 2nd over; The 4th contains boron and nitrogen, on three-layer. CNC Milling