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2009, Volume 3, Issue 2

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Frontiers in Energy >> 2009, Volume 3, Issue 2 doi: 10.1007/s11708-009-0025-x

Effects of irradiation on chromium’s behavior in ferritic/martensitic FeCr alloy

China Institute of Atomic Energy, Beijing 102413, China

Available online: 2009-06-05
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Abstract

The effects of irradiation on chromium performance under different temperatures in Fe-20at%Cr were modeled by modified Marlowe code. Chromium precipitation was observed in FeCr alloy after irradiation; interstitial Chromium atoms are the preferred formation of mixed Fe-Cr dumbbells in the direction of<110>and<111>; interstitial chromium atoms congregated on {111} and {110} plane. The results are compared with experiment observations and are useful to understanding the irradiation performances of FeCr alloy.

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