| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7005326 | Wear | 2012 | 8 Pages |
Abstract
⺠Nitrogen ions (N+) with three different doses were implanted on the AISI 304 LN steel samples under high vacuum at room temperature. ⺠Dose dependent morphological and structural changes were observed in the specimen. ⺠Structural changes were found to be triggered by irradiation induced surface segregation of carbon. ⺠Formation of amorphous carbon was detected using micro-Raman spectroscopy. ⺠Nano-indentation hardness was found to increase with N+ ion dose. Frictional force was found to decrease with increase in N+ ion dose and a minimum value of 0.078 N was obtained at higher doses.
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Authors
N. Kumar, S. Kataria, S. Dash, S.K. Srivastava, C.R. Das, P. Chandramohan, A.K. Tyagi, K.G.M. Nair, Baldev Raj,