| Autor: |
Yisong Hu, Shuqi Meng, Tianming Ruan, Yousen Hu, Desheng Jin, Jiapeng Liao, Ziyu Zhang, Jinggang Li |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Nuclear Engineering and Technology. 54:984-990 |
| ISSN: |
1738-5733 |
| Popis: |
Corrosion release behavior of Alloy 690 in high-temperature water was investigated under the conditions of injected Zn concentrations of 0 ppb, 10 ppb and 50 ppb. A protective oxide film composed of Zn(FexCr1-x)2O4 and Cr2O3 was formed with Zn injection, resulting in a better corrosion resistance. In comparison with the Zn-free condition, the corrosion release rate under the Zn-injection conditions was smaller. The corrosion release inhibiting factors were 1.7 and 1.9 under the conditions of 10 ppb and 50 ppb Zn-injection respectively. A foreseen application of the corrosion and corrosion release rates has been proposed and discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
