Effects of dissolved hydrogen on general corrosion behavior and oxide films of alloy 690TT in PWR primary water

详细信息    查看全文

• 作者：Soon-Hyeok Jeon ; Eun-Hee Lee ; Do Haeng Hur ; ^{dhhur@kaeri.re.kr}
• 关键词：Dissolved hydrogen ; Alloy 690 ; General corrosion rate ; Oxide film ; Primary water
• 刊名：Journal of Nuclear Materials
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：485
• 期：Complete
• 页码：113-121
• 全文大小：2317 K
• 卷排序：485

文摘

DH effect on the general corrosion rate of Alloy 690TT is provided. At low DH condition, the filament-like and planer Ni oxide layers were formed. At high DH condition, the polyhedral spinel oxide particles were formed. The thickness of oxide films decreased with increasing the DH concentration. General corrosion rate decreased with an increase in the DH concentration.