BorAC®
Nano hardness | 38-44 GPa |
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Coating thickness | 1-5 µm |
Coefficient of friction | 0.5 |
Max. service temperature | 900 °C |
Cr based LACS® - coating with boron doping
Simultaneous ARC and sputter deposition combines the advantages of both technologies.
Structure: CrN – AlCrN-G – AlCrTiN/BN-NL
- high hardness WITH high toughness
- hardness can be set by the ratio /B/Cr/Ti/Al-BIAS
• succesfully tested for milling and hobbing