岸 拓海
著者に関連した記事は1件です。
更新情報
第17回
低温FACによる減肉速度に及ぼす鋼材Cr含有量と溶存酸素濃度の 組合せ影響評価
著者:
岸 拓海,阿部 博志,渡邉 豊,（東北大）,藤原 和俊,（電中研）
発刊日:
公開日:
キーワードタグ:
Carbon Steel Cr Content Dissolved Oxygen Flow Accelerated Corrosion
岸 拓海,阿部 博志,渡邉 豊,（東北大）,藤原 和俊,（電中研）
発刊日:
公開日:
キーワードタグ:
Carbon Steel Cr Content Dissolved Oxygen Flow Accelerated Corrosion
Flow Acceleration Corrosion (FAC) is one of the mechanisms of pipe wall thinning in power plants. The wall thinning caused by FAC is usually found between 90 ℃ and 230 ℃ with a peak at about 150 ℃. However, FAC has been reported at temperatures below this range.
This study evaluated the effect of DO and Cr content on wall thinning rate at 50 ℃. Raman spectroscopy was performed to identify the constituent species of the oxide film. FAC rate was seen to decrease by increasing Cr content. In terms of DO, wall ...
英字タイトル:
Combined Effect of Cr content and Dissolved Oxygen Concentration on Wall Thinning Rate by Low Temperature FAC
英字タイトル:
Combined Effect of Cr content and Dissolved Oxygen Concentration on Wall Thinning Rate by Low Temperature FAC