... wear resistance of the matrix and MT-TiCN, thick Al2O3 and TiN coating.YBC152Thick TiCN and Al2O3 ... coating(extra thick Al2O3 & thick TiCN), hard matrix.YBD102CVD coating (thick Al2O3 & thick TiCN) , hard matrix.YBD152CVD coating (thick Al2O3 & thick TiCN), ... it is anti-stripping.YBD252CVD coating (middle thick Al2O3 & thick TiCN), hard matrix.YNG151Uniform particle refining organizational ceramal ...