Effect of radiation damage and water radiolysis on corrosion of FeCrAl alloys in hydrogenated water
Effect of radiation damage and water radiolysis on corrosion of FeCrAl alloys in hydrogenated water
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DOI：
10.1016/j.jnucmat.2020.152108
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发表时间：
2020-05
影响因子：
3.1
通讯作者：
Peng Wang;Slavica Grdanovska;D. Bartels;G. Was
中科院分区：
文献类型：
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作者：
Peng Wang;Slavica Grdanovska;D. Bartels;G. Was
使用高能质子或电子束在氢化水中对铁素体铁铬铝 (FeCrAl) 合金和不同 Cr 含量的涂层进行原位辐照腐蚀 24 小时。对所得氧化物微观结构进行表征，以隔离缺陷损伤和辐射分解产物对腐蚀的影响。质子和电子辐照均诱导富铬内氧化物的跨钝态溶解。
Ferritic iron-chromium-aluminum (FeCrAl) alloys and coatings with varying Cr content were subjected to in-situ irradiation-corrosion with energetic protons or electron beams in hydrogenated water for 24 h. The resulting oxide microstructures were characterized to isolate the effects of defect damage and radiolysis products on corrosion. Both proton and electron irradiation induced transpassive dissolution of Cr-rich inner oxide.