Simulation of threshold displacement energies in FeCr
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Abstract
We have studied the role of chromium on threshold displacement energies in FeCr for the fusion reactor steel relevant concentration
10% Cr. We have used molecular dynamics simulations in order to determine whether the observed Cr-content dependence of macroscopic
properties can be due to the defect production. We compare FeCr-alloys with pure iron and chromium, employing two different
potential sets for the Fe–Cr system. We find that there are no significant differences between pure iron and FeCr with 10% Cr for the 100,
110 and 111 directions and the average threshold energy.
Details
| Original language | English |
|---|---|
| Pages (from-to) | 75-77 |
| Journal | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |
| Volume | 255 |
| DOIs | |
| Publication status | Published - Jun 2007 |
| Event | 2006 - COSIRES: computer Simulation of Radiation Effects in Solids - Pacific Northwest National Laboratory, Richland, United States Duration: 18 Jun 2006 → 23 Jun 2006 |
Keywords
- FeCr, simulation, threshold displacement energy
ID: 342321