| タイトル | Site preference of ternary alloying additions to NiTi: Fe, Pt, Pd, Au, Al, Cu, Zr and Hf |
| 本文（外部サイト） | http://hdl.handle.net/2060/20050198870 |
| 著者（英） | Mosca, Hugo O.; Noebe, Ronald D.; Bozzolo, Guillermo |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2004-01-01 |
| 言語 | eng |
| 内容記述 | Atomistic modeling of the site substitution behavior of Pd in NiTi (J. Alloys and Comp. (2004), in press) has been extended to examine the behavior of several other alloying additions, namely, Fe, Pt, Au, Al, Cu, Zr and Hf in this important shape memory alloy. It was found that all elements, to a varying degree, displayed absolute preference for available sites in the deficient sublattice. How- ever, the energetics of the different substitutional schemes, coupled with large scale simulations indicate that the general trend in all cases is for the ternary addition to want to form stronger ordered structures with Ti. |
| NASA分類 | Metals and Metallic Materials |
| レポートNO | E-14862 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/219800 |
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