Uniform diamond coatings on WC-Co hard alloy cutting inserts deposited by a microwave plasma CVD

E. E. Ashkihazi, V. S. Sedov, D. N. Sovyk +7

Polycrystalline diamond coatings have been grown on cemented carbide substrates with different aspect ratios by a microwave plasma CVD in methane-hydrogen gas mixtures. To protect…