Ceratizit Austria Gesellschaft M.b.h.

Markus Lechleitner

Josef Thurner

Christoph Czettl

Christian Jaeger

Christian JÄGER

A coated tool has a substrate and a hard material coating deposited on the substrate. The hard material coating has a layer structure in the following order, starting from the substrate: a titanium nitride layer, a titanium boron nitride transition layer, and a titanium diboride layer. The titanium boron nitride transition layer has a boron content that increases from the titanium nitride layer in the direction of the titanium diboride layer. The boron content does not exceed 15 at %.

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Reutte, Austria

Markus Lechleitner