| 摘要 |
The present invention discloses a titaniumbased carbonitride grade for finishing and semifinishing turning operations with excellent properties. from a titaniumbased carbonitride grade used for milling operations. Said grade is obtained by using a conventional titaniumbased carbonitride grade used for milling operations and by optimising its carbon content in such a way that it is close to the point where eta -phase or other substoichiometric phases are formed and providing it with a thin wear resistant Ti-containing coating deposited preferably by PVD-technique. <IMAGE> |
