Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Helga Holzschuh0
Date of Patent
September 11, 2007
0Patent Application Number
104421380
Date Filed
May 21, 2003
0Patent Primary Examiner
Patent abstract
A TiBN layer is provided as a coating, in particular for cutter bodies, which is a mixed phase consisting of TiN and TiB2. The boron content is 6 At.≧weight-%. The deposition rate is higher than that of a TiN layer and also higher than that of a TiB2 layer. Hardnesses between 3500 HV to 5000 KV are achieved.
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