| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8030908 | Surface and Coatings Technology | 2012 | 4 Pages |
Abstract
⺠NiTi SMA was nitrided by nitrogen PBII at 550 and 770 °C for 120 or 360 min. ⺠In addition to the austenic and martensitic NiTi phases, TiN and Ni3Ti was detected after treatment. ⺠Roughness was increased up to 50 nm at 550 °C and 80 nm at 770 °C. ⺠Nitrogen is incorporated only in the implanted depth (150 nm) at 550 °C, but extends to 1 μm at 770 °C. ⺠Below the nitrided layer without nickel, the bulk material is depleted in titanium.
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Authors
M.M. Silva, L. Pichon, M. Drouet, J. Otubo,