| 摘要 |
<p>The invention relates to a coated cutting tool comprising a coating and a substrate wherein the substrate is at least partly coated with a 4-10 µm thick coating comprising two adjacent Ti(C,N)-layers where the difference ” between the residual stress state of the inner layer and the residual stress state of the outer layer is 1000 MPa ‰¤ ” ‰¤ 2500 MPa, on at least a part of the cutting edge and/or on at least a part of the rake face.</p> |
