Quantitative assessment of Ni+ and He+ ion irradiation damage in a tungsten heavy alloy under the simulated nuclear fusion environment

Abstract A 90W-7Ni-3Fe (wt.%) tungsten heavy alloy has been sequentially Ni+ and He+ ion irradiated at 700 °C to simulate the high temperature irradiation environment of a fusion reactor interior. W/Ni–Fe-W dual-phase alloys have been proposed to serve as plasma facing materials and require detailed...

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Bibliographic Details
Main Authors: James V. Haag, Yucheng Fu, Weilin Jiang, Bethany E. Matthews, Matthew J. Olszta, Danny J. Edwards, Wahyu Setyawan
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-89532-w
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