کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1600330 | 1515873 | 2013 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: MeV electron-irradiation-induced structural change in the bcc phase of Zr–Hf–Nb alloy with an approximately equiatomic ratio MeV electron-irradiation-induced structural change in the bcc phase of Zr–Hf–Nb alloy with an approximately equiatomic ratio](/preview/png/1600330.png)
The microstructure and phase stability of a Zr–Hf–Nb alloy with an approximately equiatomic ratio of Zr, Hf, and Nb was investigated. A body-centered cubic (bcc) solid solution was formed in specimens produced by sputtering. MeV electron-irradiation-induced structural changes were investigated in the bcc phase of the Zr–Hf–Nb alloy using high-voltage electron microscopy (HVEM). The polycrystalline phase with a bcc structure showed high phase stability against irradiation damage, and no structural changes due to irradiation damage were observed at 298 K.
Figure optionsDownload as PowerPoint slideHighlights
► A bcc-phase was formed in Zr–Hf–Nb alloy with approximately equiatomic ratio of Zr, Hf, and Nb.
► The irradiation induced structural change was investigated by High Voltage Electron Microscopy (HVEM).
► The polycrystalline bcc single phase shows high phase stability against irradiation damage at 298 K.
Journal: Intermetallics - Volume 38, July 2013, Pages 70–79