Capabilities to improve corrosion resistance of fuel claddings by using powerful laser and plasma sources |
| |
| Authors: | V. M. Borisov V. N. Trofimov A. Yu. Sapozhkov V. A. Kuzmenko V. B. Mikhaylov V. Ye. Cherkovets A. A. Yakushkin V. L. Yakushin P. S. Dzhumayev |
| |
| Affiliation: | 1.Troitsk Institute for Innovation and Fusion Research,Troitsk, Moscow,Russia;2.National Research Nuclear University MEPhI (Moscow Engineering Physics Institute),Moscow,Russia |
| |
| Abstract: | The treatment conditions of fuel claddings of the E110 alloy by using powerful UV or IR laser radiation, which lead to the increase in the corrosion resistance at the high-temperature (T = 1100°C) oxidation simulating a loss-of-coolant accident, are determined. The possibility of the complete suppression of corrosion under these conditions by using pulsed laser deposition of a Cr layer is demonstrated. The behavior of protective coatings of Al, Al2O3, and Cr planted on steel EP823 by pulsed laser deposition, which is planned to be used in the BREST-OD-300, is studied. The methods of the almost complete suppression of corrosion in liquid lead to the temperature of 720°C are shown. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
