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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/576

Title: Adhesion enhancement of diamond coatings on WC tools by high energy ion irradiation
Authors: Dilawar, Nita
Kapil, Rahul
Vankar, V D
Avasthi, D.K.
Kabiraj, D
Mehta, G K
Keywords: Diamond
Coating
Irradiation
Issue Date: 1998
Citation: Thin Solid Films, 323(1-2), 163–169
Abstract: Microcrystalline diamond thin films were deposited on cemented tungsten carbide cutting tools by hot-filament chemical vapour deposition process. The coatings deposited were irradiated with 50 MeV Si7q ions upto a dose of -1013 ions cmy2. The adhesion and wear characteristics of as-deposited and irradiated coatings were studied and it was found that irradiation induced increased adhesion of the coatings to the substrate resulting in reduced coating failure during wear tests.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/576
Appears in Collections:Physics

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