Patent AT-E401431-T1: [Translated] COATED CUTTING TOOL INSERT AND METHOD FOR PRODUCING

Description

The present invention relates to a CVD-coated cutting tool insert with a TiC x N y -layer with a low tensile stress level of 10-300 MPa and an ±-Al 2 O 3 -layer with a high surface smoothness of <0.1 µm as measured by AFM-technique. This is obtained by subjecting the coating to a first intensive wet blasting operation with a slurry consisting of F80 grits of Al 2 O 3 followed by a second wet blasting treatment with a slurry of F320 grits of Al 2 O 3 .

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21 Access the complete Patent AT-E401431-T1: [Translated] COATED CUTTING TOOL INSERT AND METHOD FOR PRODUCING on the official website. https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401431-T1

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  • patent
  • chemistry
  • research
  • innovation
  • pubchem

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