Body coated with hard material

Body coated with hard material

  • CN 101,970,717 A
  • Filed: 01/20/2009
  • Published: 02/09/2011
  • Est. Priority Date: 03/12/2008
  • Status: Active Application
First Claim
Patent Images

1. body, this body are coated with mechanically resistant material and have a plurality of layers that apply by CVD, it is characterized in that an Al 2O 3Layer is arranged at a Ti as skin 1-xAl xN layer and/or Ti 1-xAl xC layer and/or Ti 1-xAl xOn the CN layer.

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