
Ionbond™ CVD 29
Ionbond™ CVD 29
Ionbond™ CVD 29 is exceptionally well-suited for high-volume machining of cast iron and cast steel at medium to high cutting speeds and high temperatures due to the thermo-dynamically stable structure of its ceramic content.
The αAl2O3 layer, as a functional layer, not only exhibits an exceptional hot-hardness, it also features a very low thermal conductivity, which significantly increases tool lifetime. TiN, as a surface layer, protects the hard ceramic αAl2O3 layer from wear damage during the cutting start-up phase.
Ionbond™ CVD 29 is applied at ca. 1000°C by means of CVD and is suited for cemented carbide cutting inserts.
Technical Data |
|
---|---|
Material |
αAl2O3 / TiN |
Technology |
CVD |
Thickness range |
8 - 20μm |
Nanohardness, HV 0.005 |
3000 |
Friction vs. Steel |
0.3 |
Service Temperature |
1200°C |
Process Temperature |
1000°C |
Color |
Black-maroon |